Moodle
  1. Moodle
  2. MDL-37528

Ajax dragging not working (fails to 'pick up')

    Details

    • Testing Instructions:
      Hide

      Using Chrome, you will need to open the developer tools, hit F1, and open the 'overrides' section on the left.
      Enable the tools, and then find the 'Emulate touch events' option. You'll be toggling this during testing. Most browsers do not support this.

      Note, with this setting on you'll get a dark circle instead of a cursor.
      Note, you must have the devtools open in order for the setting to take effect.

      You can also test using a device supporting both gesture and mouse interaction, but instead of turning off touch event emulation, you'll have to disable the windows service for touch.

      I would really advise trying this against current stable first so that you can understand what the failure state looks like.

      • Open a course
      • Turn editing on
      • With the 'Emulate touch events' option UNTICKED
      • Refresh the page
        • Confirm that you can move sections, resources, and blocks within the page
      • TICK the 'Emulate touch events' option
      • Refresh the page
        • Confirm that you can move sections, resources, and blocks within the page
      • UNTICK the 'Emulate touch events' option but DO NOT refresh the page
        • Confirm that you can move sections, resources, and blocks within the page

      Note: it is not expected to work if you turn the touch event emulation on after loading the page as gesture detection is only done at page load.

      Show
      Using Chrome , you will need to open the developer tools, hit F1, and open the 'overrides' section on the left. Enable the tools, and then find the 'Emulate touch events' option. You'll be toggling this during testing. Most browsers do not support this. Note , with this setting on you'll get a dark circle instead of a cursor. Note , you must have the devtools open in order for the setting to take effect. You can also test using a device supporting both gesture and mouse interaction, but instead of turning off touch event emulation, you'll have to disable the windows service for touch. I would really advise trying this against current stable first so that you can understand what the failure state looks like. Open a course Turn editing on With the 'Emulate touch events' option UNTICKED Refresh the page Confirm that you can move sections, resources, and blocks within the page TICK the 'Emulate touch events' option Refresh the page Confirm that you can move sections, resources, and blocks within the page UNTICK the 'Emulate touch events' option but DO NOT refresh the page Confirm that you can move sections, resources, and blocks within the page Note : it is not expected to work if you turn the touch event emulation on after loading the page as gesture detection is only done at page load.
    • Difficulty:
      Difficult
    • Affected Branches:
      MOODLE_23_STABLE, MOODLE_24_STABLE, MOODLE_25_STABLE
    • Fixed Branches:
      MOODLE_24_STABLE, MOODLE_25_STABLE
    • Pull 2.4 Branch:
    • Pull 2.5 Branch:
    • Story Points:
      13
    • Rank:
      101
    • Sprint:
      FRONTEND Sprint 6

      Description

      in Moodle versions 2.4.x there are numerous reports that Ajax drag and drop isn't working for moving blocks on the course page and the quiz module. This seems to affect latest versions of Firefox, Chrome and IE and occurs in multiple themes.

      When attempting to move sections using the Maltese cross section dragger, Chrome and Firefox will both display a page with the icon image.

      Drag and drop of files does seem to work.

      Clarification:
      This particular bug is about dragging (blocks/activities/sections) failing to 'pick up' the desired object. It will either do a selection, or pickup the move image itself.

        Issue Links

          Activity

          Hide
          Andrew Nicols added a comment -

          Hi John,

          Any chance you could open your Javascript console and paste the contents of it.
          Also, if you could provide the URL (anonymised if preferred) for the pages you're seeing this, that would also be extremely helpful.

          I'm unable to replicate the issue with moving blocks on the course page - this works for me on 2.4.1 and maste.

          I'm not sure what you mean by moving blocks on the quiz module - could you elaborate further perhaps?

          Cheers,

          Andrew

          Show
          Andrew Nicols added a comment - Hi John, Any chance you could open your Javascript console and paste the contents of it. Also, if you could provide the URL (anonymised if preferred) for the pages you're seeing this, that would also be extremely helpful. I'm unable to replicate the issue with moving blocks on the course page - this works for me on 2.4.1 and maste. I'm not sure what you mean by moving blocks on the quiz module - could you elaborate further perhaps? Cheers, Andrew
          Hide
          John Rodgers added a comment -

          Yes. I'll give it a shot.

          Here is the discussion in the general problems forum:

          https://moodle.org/mod/forum/discuss.php?d=219604

          Show
          John Rodgers added a comment - Yes. I'll give it a shot. Here is the discussion in the general problems forum: https://moodle.org/mod/forum/discuss.php?d=219604
          Hide
          John Rodgers added a comment -

          Sorry. This is in the firebug console, the head only. Let me know if I should do something else.

          This is on my localhost/xampp install. Its very slow which might be the problem

          <!DOCTYPE html>
          <html dir="ltr" lang="en" xml:lang="en">
          <head>
          <title>Course: Calculus Localhost</title>
          <link rel="shortcut icon" href="http://localhost/moodle24/theme/image.php/binarius/theme/1358115504/favicon" />
          <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
          <meta name="keywords" content="moodle, Course: Calculus Localhost" />
          <meta http-equiv="pragma" content="no-cache" />
          <meta http-equiv="expires" content="0" />
          <link rel="stylesheet" type="text/css" href="http://localhost/moodle24/theme/yui_combo.php?3.7.3/build/cssreset/reset-min.css&3.7.3/build/cssfonts/fonts-min.css&3.7.3/build/cssgrids/grids-min.css&3.7.3/build/cssbase/base-min.css" /><script type="text/javascript" src="http://localhost/moodle24/theme/yui_combo.php?3.7.3/build/simpleyui/simpleyui-min.js&3.7.3/build/loader/loader-min.js"></script><script id="firstthemesheet" type="text/css">/** Required in order to fix style inclusion problems in IE with YUI **/</script><link rel="stylesheet" type="text/css" href="http://localhost/moodle24/theme/styles.php/binarius/1358115504/all" />
          <script type="text/javascript">
          //<![CDATA[
          var M = {}; M.yui = {};
          var moodleConfigFn = function(me) {var p = me.path, b = me.name.replace(/^moodle-/,'').split('-', 3), n = b.pop();if (/(skin|core)/.test)

          {n = b.pop();me.type = 'css';}

          ;me.path = b.join('-')'/'+n'/'n'.'+me.type;};
          var galleryConfigFn = function(me) {var p = me.path,v=M.yui.galleryversion,f;if(/(skin|core)/.test(me.name)) {me.type = 'css';p = p.replace(/(skin|core)/, '').replace(/\.js/, '.css').split('/'), f = p.pop().replace(/(-(min|debug))/, '');if (/-skin/.test(me.name))

          {p.splice(p.length,0,v,'assets','skins','sam', f);}

          else

          {p.splice(p.length,0,v,'assets', f);}

          ;} else

          {p = p.split('/'), f = p.pop();p.splice(p.length,0,v, f);}

          ;me.path = p.join('/');};
          var yui2in3ConfigFn = function(me) {if(/-skin|reset|fonts|grids|base/.test(me.name)){me.type='css';me.path=me.path.replace(/\.js/,'.css');me.path=me.path.replace(/\/yui2-skin/,'/assets/skins/sam/yui2-skin');}};
          YUI_config = {"base":"http:\/\/localhost\/moodle24\/lib\/yuilib\/3.7.3\/build\/","comboBase":"http:\/\/localhost\/moodle24\/theme\/yui_combo.php?","combine":true,"filter":"","insertBefore":"firstthemesheet","modules":{"core_filepicker":

          {"name":"core_filepicker","fullpath":"http:\/\/localhost\/moodle24\/lib\/javascript.php\/1358115504\/repository\/filepicker.js","requires":["base","node","node-event-simulate","json","async-queue","io-base","io-upload-iframe","io-form","yui2-treeview","panel","cookie","datatable","datatable-sort","resize-plugin","dd-plugin","moodle-core_filepicker"]}

          ,"core_dock":{"name":"core_dock","fullpath":"http:\/\/localhost\/moodle24\/lib\/javascript.php\/1358115504\/blocks\/dock.js","requires":["base","node","event-custom","event-mouseenter","event-resize"]}},"groups":{"moodle":{"name":"moodle","base":"http:\/\/localhost\/moodle24\/theme\/yui_combo.php?moodle\/1358115504\/","comboBase":"http:\/\/localhost\/moodle24\/theme\/yui_combo.php?","combine":true,"filter":"","ext":false,"root":"moodle\/1358115504\/","patterns":{"moodle-":

          {"group":"moodle","configFn":moodleConfigFn}

          }},"local":{"name":"gallery","base":"http:\/\/localhost\/moodle24\/lib\/yui\/gallery\/","comboBase":"http:\/\/localhost\/moodle24\/theme\/yui_combo.php?","combine":true,"filter":"","ext":false,"root":"gallery\/","patterns":{"gallery-":

          {"group":"gallery","configFn":galleryConfigFn}

          }},"yui2":{"base":"http:\/\/localhost\/moodle24\/lib\/yuilib\/2in3\/2.9.0\/build\/","comboBase":"http:\/\/localhost\/moodle24\/theme\/yui_combo.php?","combine":true,"ext":false,"root":"2in3\/2.9.0\/build\/","patterns":{"yui2-":

          {"group":"yui2","configFn":yui2in3ConfigFn}

          }}}};
          M.yui.loader = {modules: {}};
          M.cfg =

          {"wwwroot":"http:\/\/localhost\/moodle24","sesskey":"Q1EjGTkAdi","loadingicon":"http:\/\/localhost\/moodle24\/theme\/image.php\/binarius\/core\/1358115504\/i\/loading_small","themerev":"1358115504","slasharguments":1,"theme":"binarius","jsrev":"1358115504","svgicons":true}

          ;
          //]]>
          </script>
          <script type="text/javascript" src="http://localhost/moodle24/lib/javascript.php/1358115504/lib/javascript-static.js"></script>
          <script type="text/javascript" src="http://localhost/moodle24/theme/javascript.php/binarius/1358115504/head"></script>
          </head>
          <body id="page-course-view-topics" class=" path-course path-course-view gecko dir-ltr lang-en yui-skin-sam yui3-skin-sam localhost--moodle24 pagelayout-course course-2 context-15 category-1 editing side-post-only">
          <div class="skiplinks"><a class="skip" href="#maincontent">Skip to main content</a></div>
          <script type="text/javascript">
          //<![CDATA[
          document.body.className += ' jsenabled';
          //]]>
          </script>

          Show
          John Rodgers added a comment - Sorry. This is in the firebug console, the head only. Let me know if I should do something else. This is on my localhost/xampp install. Its very slow which might be the problem <!DOCTYPE html> <html dir="ltr" lang="en" xml:lang="en"> <head> <title>Course: Calculus Localhost</title> <link rel="shortcut icon" href="http://localhost/moodle24/theme/image.php/binarius/theme/1358115504/favicon" /> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <meta name="keywords" content="moodle, Course: Calculus Localhost" /> <meta http-equiv="pragma" content="no-cache" /> <meta http-equiv="expires" content="0" /> <link rel="stylesheet" type="text/css" href="http://localhost/moodle24/theme/yui_combo.php?3.7.3/build/cssreset/reset-min.css&3.7.3/build/cssfonts/fonts-min.css&3.7.3/build/cssgrids/grids-min.css&3.7.3/build/cssbase/base-min.css" /><script type="text/javascript" src="http://localhost/moodle24/theme/yui_combo.php?3.7.3/build/simpleyui/simpleyui-min.js&3.7.3/build/loader/loader-min.js"></script><script id="firstthemesheet" type="text/css">/** Required in order to fix style inclusion problems in IE with YUI **/</script><link rel="stylesheet" type="text/css" href="http://localhost/moodle24/theme/styles.php/binarius/1358115504/all" /> <script type="text/javascript"> //<![CDATA[ var M = {}; M.yui = {}; var moodleConfigFn = function(me) {var p = me.path, b = me.name.replace(/^moodle-/,'').split('-', 3), n = b.pop();if (/(skin|core)/.test ) {n = b.pop();me.type = 'css';} ;me.path = b.join('-') '/'+n '/' n '.'+me.type;}; var galleryConfigFn = function(me) {var p = me.path,v=M.yui.galleryversion,f;if(/ (skin|core)/.test(me.name)) {me.type = 'css';p = p.replace(/ (skin|core)/, '').replace(/\.js/, '.css').split('/'), f = p.pop().replace(/(-(min|debug))/, '');if (/-skin/.test(me.name)) {p.splice(p.length,0,v,'assets','skins','sam', f);} else {p.splice(p.length,0,v,'assets', f);} ;} else {p = p.split('/'), f = p.pop();p.splice(p.length,0,v, f);} ;me.path = p.join('/');}; var yui2in3ConfigFn = function(me) {if(/-skin|reset|fonts|grids|base/.test(me.name)){me.type='css';me.path=me.path.replace(/\.js/,'.css');me.path=me.path.replace(/\/yui2-skin/,'/assets/skins/sam/yui2-skin');}}; YUI_config = {"base":"http:\/\/localhost\/moodle24\/lib\/yuilib\/3.7.3\/build\/","comboBase":"http:\/\/localhost\/moodle24\/theme\/yui_combo.php?","combine":true,"filter":"","insertBefore":"firstthemesheet","modules":{"core_filepicker": {"name":"core_filepicker","fullpath":"http:\/\/localhost\/moodle24\/lib\/javascript.php\/1358115504\/repository\/filepicker.js","requires":["base","node","node-event-simulate","json","async-queue","io-base","io-upload-iframe","io-form","yui2-treeview","panel","cookie","datatable","datatable-sort","resize-plugin","dd-plugin","moodle-core_filepicker"]} ,"core_dock":{"name":"core_dock","fullpath":"http:\/\/localhost\/moodle24\/lib\/javascript.php\/1358115504\/blocks\/dock.js","requires": ["base","node","event-custom","event-mouseenter","event-resize"] }},"groups":{"moodle":{"name":"moodle","base":"http:\/\/localhost\/moodle24\/theme\/yui_combo.php?moodle\/1358115504\/","comboBase":"http:\/\/localhost\/moodle24\/theme\/yui_combo.php?","combine":true,"filter":"","ext":false,"root":"moodle\/1358115504\/","patterns":{"moodle-": {"group":"moodle","configFn":moodleConfigFn} }},"local":{"name":"gallery","base":"http:\/\/localhost\/moodle24\/lib\/yui\/gallery\/","comboBase":"http:\/\/localhost\/moodle24\/theme\/yui_combo.php?","combine":true,"filter":"","ext":false,"root":"gallery\/","patterns":{"gallery-": {"group":"gallery","configFn":galleryConfigFn} }},"yui2":{"base":"http:\/\/localhost\/moodle24\/lib\/yuilib\/2in3\/2.9.0\/build\/","comboBase":"http:\/\/localhost\/moodle24\/theme\/yui_combo.php?","combine":true,"ext":false,"root":"2in3\/2.9.0\/build\/","patterns":{"yui2-": {"group":"yui2","configFn":yui2in3ConfigFn} }}}}; M.yui.loader = {modules: {}}; M.cfg = {"wwwroot":"http:\/\/localhost\/moodle24","sesskey":"Q1EjGTkAdi","loadingicon":"http:\/\/localhost\/moodle24\/theme\/image.php\/binarius\/core\/1358115504\/i\/loading_small","themerev":"1358115504","slasharguments":1,"theme":"binarius","jsrev":"1358115504","svgicons":true} ; //]]> </script> <script type="text/javascript" src="http://localhost/moodle24/lib/javascript.php/1358115504/lib/javascript-static.js"></script> <script type="text/javascript" src="http://localhost/moodle24/theme/javascript.php/binarius/1358115504/head"></script> </head> <body id="page-course-view-topics" class=" path-course path-course-view gecko dir-ltr lang-en yui-skin-sam yui3-skin-sam localhost--moodle24 pagelayout-course course-2 context-15 category-1 editing side-post-only"> <div class="skiplinks"><a class="skip" href="#maincontent">Skip to main content</a></div> <script type="text/javascript"> //<![CDATA[ document.body.className += ' jsenabled'; //]]> </script>
          Hide
          Gregory Relaford added a comment -

          Our hosted service, at Moodlerooms, is having this issue with a recent update to 2.3.3. Same sporadic symptoms, not consistent across users systems, browser versions.

          Show
          Gregory Relaford added a comment - Our hosted service, at Moodlerooms, is having this issue with a recent update to 2.3.3. Same sporadic symptoms, not consistent across users systems, browser versions.
          Hide
          Andrew Nicols added a comment -

          I've been trying to replicate this today and haven't so far been successful. The video on the linked discussion makes me think that the Drag and Drop file upload is interfering in some fashion so I've added Davo as a watcher for his thoughts.

          I've so far tried (unsuccessfully) to replicate with:

          • OS X 10.8.2 + Firefox 18.0
          • OS X 10.8.2 + Safari 6.0.2
          • OS X 10.8.2 + Chrome 24.0
          • Windows 7 + Firefox 14.0
          • Windows 7 + Firefox 15.0
          • Windows 7 + Firefox 18.0
          • Windows 7 + Chrome 24.0
          • Windows 7 + IE9

          John: What you pasted above was the page source, not the console output.
          It would be really really helpful to see any output you get from the JavaScript console.
          Alternatively, a screencast/screenshot with the console open would be really helpful and give an idea as to where a problem may lie.

          I wonder whether a piece of javascript loaded between the drag+drop upload, and the toolbox drag+drop is causing some form of breakage.

          Andrew

          Show
          Andrew Nicols added a comment - I've been trying to replicate this today and haven't so far been successful. The video on the linked discussion makes me think that the Drag and Drop file upload is interfering in some fashion so I've added Davo as a watcher for his thoughts. I've so far tried (unsuccessfully) to replicate with: OS X 10.8.2 + Firefox 18.0 OS X 10.8.2 + Safari 6.0.2 OS X 10.8.2 + Chrome 24.0 Windows 7 + Firefox 14.0 Windows 7 + Firefox 15.0 Windows 7 + Firefox 18.0 Windows 7 + Chrome 24.0 Windows 7 + IE9 John: What you pasted above was the page source, not the console output. It would be really really helpful to see any output you get from the JavaScript console. Alternatively, a screencast/screenshot with the console open would be really helpful and give an idea as to where a problem may lie. I wonder whether a piece of javascript loaded between the drag+drop upload, and the toolbox drag+drop is causing some form of breakage. Andrew
          Hide
          Andrew Nicols added a comment -

          Also adding Ruslan as he knows a lot more about course D+D

          Show
          Andrew Nicols added a comment - Also adding Ruslan as he knows a lot more about course D+D
          Hide
          Dan Poltawski added a comment -

          [Upgraded the priority based on the comments in https://moodle.org/mod/forum/discuss.php?d=219604]

          Show
          Dan Poltawski added a comment - [Upgraded the priority based on the comments in https://moodle.org/mod/forum/discuss.php?d=219604]
          Hide
          Andrew Nicols added a comment -

          Can anyone at HQ replicate this and help debug? I've so far been unable to.

          Any details from the JS console would be really helpful!

          Show
          Andrew Nicols added a comment - Can anyone at HQ replicate this and help debug? I've so far been unable to. Any details from the JS console would be really helpful!
          Hide
          Tzvi Daum added a comment -

          I am the person who originally reported this problem on Moodle.org. I am using Windows 7 + FF 18.0 / Chrome 24.0). From the discussions on the original panel it seems there is a good chance this bug is caused by conflicts with drivers used for Smart Notebook hardware/software (http://smarttech.com/software). At home and in school I am using the latest Notebook version for Windows. I don't have access right now to a computer without these drivers, but perhaps the error can be replicated by downloading this software.

          Show
          Tzvi Daum added a comment - I am the person who originally reported this problem on Moodle.org. I am using Windows 7 + FF 18.0 / Chrome 24.0). From the discussions on the original panel it seems there is a good chance this bug is caused by conflicts with drivers used for Smart Notebook hardware/software ( http://smarttech.com/software ). At home and in school I am using the latest Notebook version for Windows. I don't have access right now to a computer without these drivers, but perhaps the error can be replicated by downloading this software.
          Hide
          Greg Relaford added a comment -

          I have two systems, Win 7 64 bit, new Windows install, identical (drives cloned.) I just tried to replicate the issue on the first unit, with no Smart Technologies software installed. No ajax problems on Chrome, IE, Firefox. I'm downloading the latest version of Smart Tech software onto this system:
          Download details:

          Education Software Installer version: 11.0.632.1
          SMART Notebook software version: 11.0.704.1
          File size: 366 MB
          Release date: October 30, 2012

          I'll install, test, report.
          Greg

          Show
          Greg Relaford added a comment - I have two systems, Win 7 64 bit, new Windows install, identical (drives cloned.) I just tried to replicate the issue on the first unit, with no Smart Technologies software installed. No ajax problems on Chrome, IE, Firefox. I'm downloading the latest version of Smart Tech software onto this system: Download details: Education Software Installer version: 11.0.632.1 SMART Notebook software version: 11.0.704.1 File size: 366 MB Release date: October 30, 2012 I'll install, test, report. Greg
          Hide
          Greg Relaford added a comment - - edited

          Here are the results:

          ####
          1 is the system getting Smart, 2 is the system not getting Smart

          #######

          FF 17.0.1 OK Before-After With 1
          FF 18.0 PROBLEM OCCURS on 1, not 2

          Chrome Version 24.0.1312.52 m OK before, broken after

          IE 9.0.8112.16421 OK before and after works

          #####
          Chrome - Java Console - No results; the cursor has the read-only symbol when dragging is attempted.
          #####
          Screencasts taken
          http://www.youtube.com/watch?v=nLgpzKCU6MQ

          http://www.youtube.com/watch?v=gZc3zNqvP6I

          _____

          Firefox 18

          Firebug Console with Chrome, strict...all options

                1. the console when the move is tried #####

          ReferenceError: reference to undefined property file.fromBFCache
          [Break On This Error]

          Filtered chrome url chrome://firebug/content/net/netReps.js

          netReps.js (line 639)
          <System>

          Use of Mutation Events is deprecated. Use MutationObserver instead.
          [Break On This Error]

          Filtered chrome url chrome://firebug/content/chrome/tabContext.js

          tabContext.js (line 589)
          <System>

                  1. With page refresh only####

          Firebug's log limit has been reached. 32 entries not shown.

          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: variable f redeclares argument
          [Break On This Error] 	
          
          ...f){var g=e.Selector._replaceSelector(f),f=g.selector;if(f){f=f.replace(/,/g,"\uE...
          
          yui_co...-min.js (line 14, col 60)
          	
          
          TypeError: anonymous function does not always return a value
          [Break On This Error] 	
          
          ...ay.prototype.slice,f=c.DOM,k=function(r){if(!this.getDOMNode){return new k(r);}i...
          
          yui_co...-min.js (line 46, col 60)
          	
          
          TypeError: anonymous function does not always return a value
          [Break On This Error] 	
          
          ...._node;}return r===q;},inDoc:function(r){var q=this._node;r=(r)?r._node||r:q[b];...
          
          yui_co...-min.js (line 46, col 60)
          	
          
          TypeError: variable g redeclares argument
          [Break On This Error] 	
          
          ...n k;},_getDataAttribute:function(g){var g=this.DATA_PREFIX+g,h=this._node,f=h.at...
          
          yui_co...-min.js (line 53, col 60)
          	
          
          TypeError: function f does not always return a value
          [Break On This Error] 	
          
          ...o,arguments);}if(!p){if(!u||!w||!l||!k){return;}j=(t)?a.Selector.query(t,null,tr...
          
          yui_co...-min.js (line 67, col 60)
          	
          
          TypeError: function f does not always return a value
          [Break On This Error] 	
          
          ...|(d[v]={});n=n[u]||(n[u]=[]);n.push(p);}return p;}f.notifySub=function(q,l,p){l=...
          
          yui_co...-min.js (line 67, col 60)
          	
          
          TypeError: anonymous function does not always return a value
          [Break On This Error] 	
          
          ...);}return p;}f.notifySub=function(q,l,p){l=l.slice();if(this.args){l.push.apply(...
          
          yui_co...-min.js (line 67, col 60)
          	
          
          ReferenceError: reference to undefined property this._pending
          [Break On This Error] 	
          
          ...ertBefore(h,m);},_next:function(){if(this._pending){return;}if(this._queue.lengt...
          
          yui_co...-min.js (line 11)
          
          ReferenceError: reference to undefined property I.async
          [Break On This Error] 	
          
          ...;}else{}};X=O.length;aa=P.comboBase;E=aa;R={};for(W=0;W<X;W++){H=aa;U=P.getModul...
          
          yui_co...-min.js (line 15)
          
          ReferenceError: reference to undefined property r.uniqueID
          [Break On This Error] 	
          
          ...ode.getAttribute(q,2);}else{s=k.DEFAULT_GETTER.apply(this,arguments);}}return s;...
          
          yui_co...-min.js (line 46)
          
          ReferenceError: reference to undefined property this._yuievt.config.prefix
          [Break On This Error] 	
          
          ...H=C._on(A,t,(arguments.length>3)?k(arguments,3,true):null,(u)?"after":true);}if(...
          
          yui_co...-min.js (line 14)
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: variable title redeclares argument
          [Break On This Error] 	
          
          ...ction(item,title,text){var Y=this.Y;var title=Y.one(title);if(M.core_dock.cfg.or...
          
          dock.js (line 23, col 60)
          	
          
          SyntaxError: test for equality (==) mistyped as assignment (=)?
          [Break On This Error] 	
          
          e = 'actionkey' && e.action == 'enter' && e.target.test('A')) {
          
          yui_co...tion.js (line 450, col 60)
          	
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: anonymous function does not always return a value
          [Break On This Error] 	
          
          ...fault:"xhr",defaultTransport:function(k){if(k){a.IO._default=k;}else{var j={c:a....
          
          yui_co...tion.js (line 7, col 60)
          	
          
          ReferenceError: reference to undefined property p[0]
          [Break On This Error] 	
          
          ...ach(h,function(q){q.postponed=true;});}r.afterQueue.add(function(){t._procSubs(h...
          
          yui_co...tion.js (line 19)
          
          ReferenceError: reference to undefined property this._lazyAddAttrs
          [Break On This Error] 	
          
          ...ength]=u;if(u.ATTRS){p[p.length]=u.ATTRS;}if(this._allowAdHocAttrs){s=u._NON_ATT...
          
          yui_co...tion.js (line 13)
          
          ReferenceError: reference to undefined property x[3]
          [Break On This Error] 	
          
          ...ce(),p=this.processArgs(s,t),q=s[2],m=t?"delegate":"on",n,r;n=(c(q))?g(q):d(q||b...
          
          yui_co...tion.js (line 61)
          
          ReferenceError: reference to undefined property x[v][w]
          [Break On This Error] 	
          
          ...ion(x){var y=this,C=x,z=y._state,A,v,B,w;if(x.indexOf(q)!==-1){A=x.split(q);x=A....
          
          yui_co...tion.js (line 7)
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          ReferenceError: reference to undefined property f.DOM.create(...).onbeforeactivate
          [Break On This Error] 	
          
          ...ction(u,r){if(r%t===s){q.push(u);}});return c.all(q);},odd:function(){return thi...
          
          yui_co...-min.js (line 47)
          
          ReferenceError: reference to undefined property z[y]
          [Break On This Error] 	
          
          ...ction(u,r){if(r%t===s){q.push(u);}});return c.all(q);},odd:function(){return thi...
          
          yui_co...-min.js (line 47)
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: anonymous function does not always return a value
          [Break On This Error] 	
          
          ...IEventNode()));},_getUIEvent:function(j){if(a.isString(j)){var k=this.parseType(...
          
          yui_co...-min.js (line 68, col 60)
          	
          
          TypeError: anonymous function does not always return a value
          [Break On This Error] 	
          
          ...trs(k,i);return{id:l.id,abort:function(){l.status=0;l.statusText="abort";if(g.on...
          
          yui_co...-min.js (line 7, col 60)
          	
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: variable baseselector redeclares argument
          [Break On This Error] 	
          
          var baseselector = CSS.PAGECONTENT + ' ' + CSS.ACTIVITYLI;
          
          yui_co...oxes.js (line 255, col 20)
          	
          
          TypeError: anonymous function does not always return a value
          [Break On This Error] 	
          
          delete_resource : function(e) {
          
          yui_co...oxes.js (line 335)
          
          TypeError: anonymous function does not always return a value
          [Break On This Error] 	
          
          return false; // Need to return false to stop the delegate f
          
          yui_co...oxes.js (line 397, col 12)
          	
          
          SyntaxError: test for equality (==) mistyped as assignment (=)?
          [Break On This Error] 	
          
          while (thisevent = listenevents.shift()) {
          
          yui_co...oxes.js (line 547, col 55)
          	
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: anonymous function does not always return a value
          [Break On This Error] 	
          
          WAITICON = {'pix':"i/loading_small",'component':'moodle'};
          
          yui_co...oxes.js (line 2)
          
          TypeError: anonymous function does not always return a value
          [Break On This Error] 	
          
          ...ourse.format.get_containerclass = M.course.format.get_containerclass || function...
          
          yui_co...base.js (line 154)
          
          TypeError: anonymous function does not always return a value
          [Break On This Error] 	
          
          ...M.course.format.get_sectionnode = M.course.format.get_sectionnode || function() 
          
          yui_co...base.js (line 196)
          
          TypeError: anonymous function does not always return a value
          [Break On This Error] 	
          
          ....course.format.get_sectionclass = M.course.format.get_sectionclass || function()...
          
          yui_co...base.js (line 210)
          
          ReferenceError: reference to undefined property lines[(lineNo - 1)]
          [Break On This Error] 	
          
          Filtered chrome url chrome://firebug/content/js/sourceCache.js
          
          sourceCache.js (line 363)
          <System>
          
          ReferenceError: assignment to undeclared variable WAITICON
          [Break On This Error] 	
          
          WAITICON = {'pix':"i/loading_small",'component':'moodle'};
          
          yui_co...oxes.js (line 2)
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: variable baseselector redeclares argument
          [Break On This Error] 	
          
          var baseselector = CSS.PAGECONTENT;
          
          yui_co...oser.js (line 47, col 20)
          	
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          SyntaxError: test for equality (==) mistyped as assignment (=)?
          [Break On This Error] 	
          
          while (thisevent = this.listenevents.shift()) {
          
          yui_co...-min.js (line 180, col 56)
          	
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: anonymous function does not always return a value
          [Break On This Error] 	
          
          ...;},target:null,_handleTarget:function(s){if(d.DD.Drop){if(s===false){if(this.tar...
          
          yui_co...-min.js (line 21, col 60)
          	
          
          TypeError: anonymous function does not always return a value
          [Break On This Error] 	
          
          ...(h,{ev:s});},_defMouseDownFn:function(t){var s=t.ev;this._dragThreshMet=false;th...
          
          yui_co...-min.js (line 21, col 60)
          	
          
          TypeError: anonymous function does not always return a value
          [Break On This Error] 	
          
          ...Y=[s.pageX,s.pageY];}},_move:function(u){if(this.get("lock")){return false;}else...
          
          yui_co...-min.js (line 22, col 60)
          	
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: anonymous function does not always return a value
          [Break On This Error] 	
          
          ...},NREUM.addEventListener=function(a,b,c){if("undefined"!=typeof window.attachEve...
          
          rum.js (line 18, col 60)
          	
          
          ReferenceError: reference to undefined property b[8]
          [Break On This Error] 	
          
          ...t;b.of=c,NREUM.addRel(a.navigationStart,c,b,"n"),NREUM.addRel(a.unloadEventStart...
          
          rum.js (line 18)
          
          ReferenceError: reference to undefined property a.secureConnectionStart
          [Break On This Error] 	
          
          ...t;b.of=c,NREUM.addRel(a.navigationStart,c,b,"n"),NREUM.addRel(a.unloadEventStart...
          
          rum.js (line 18)
          
          ReferenceError: assignment to undeclared variable prop
          [Break On This Error] 	
          
          ...t;b.of=c,NREUM.addRel(a.navigationStart,c,b,"n"),NREUM.addRel(a.unloadEventStart...
          
          rum.js (line 18)
          
          TypeError: anonymous function does not always return a value
          [Break On This Error] 	
          
          initializer : function(params) {
          
          yui_co...drop.js (line 29)
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: anonymous function does not always return a value
          [Break On This Error] 	
          
          ...detachAll();},_deactivateShim:function(){if(!this.shim){return false;}this.get(b...
          
          yui_co...-min.js (line 46, col 60)
          	
          
          TypeError: anonymous function does not always return a value
          [Break On This Error] 	
          
          ...rTarget=false;},_activateShim:function(){if(!g.activeDrag){return false;}if(this...
          
          yui_co...drop.js (line 25, col 60)
          	
          
          TypeError: anonymous function does not always return a value
          [Break On This Error] 	
          
          ...-active-invalid");}},sizeShim:function(){if(!g.activeDrag){return false;}if(this...
          
          yui_co...drop.js (line 25, col 60)
          	
          
          TypeError: anonymous function does not always return a value
          [Break On This Error] 	
          
          ...nction(j){this.createDrop(j,f);},this);}return this;},createDrop:function(h,f){v...
          
          yui_co...drop.js (line 37, col 60)
          	
          
          ReferenceError: reference to undefined property t.nodeType
          [Break On This Error] 	
          
          ...ode.getAttribute(q,2);}else{s=k.DEFAULT_GETTER.apply(this,arguments);}}return s;...
          
          yui_co...-min.js (line 46)
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          ...ion(x){var y=this,C=x,z=y._state,A,v,B,w;if(x.indexOf(q)!==-1){A=x.split(q);x=A....
          
          yui_co...tion.js (line 7)
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          ReferenceError: reference to undefined property this.constructor.ATTRS
          [Break On This Error] 	
          
          ...ion(x){var y=this,C=x,z=y._state,A,v,B,w;if(x.indexOf(q)!==-1){A=x.split(q);x=A....
          
          yui_co...tion.js (line 7)
          
          TypeError: anonymous function does not always return a value
          [Break On This Error] 	
          
          initializer : function(params) {
          
          yui_co...ocks.js (line 23)
          
          TypeError: anonymous function does not always return a value
          [Break On This Error] 	
          
          drop_over : function(e) {
          
          yui_co...ocks.js (line 132)
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: anonymous function does not always return a value
          [Break On This Error] 	
          
          return el.ancestor( function(test) {
          
          dndupload.js (line 197)
          
          TypeError: anonymous function does not always return a value
          [Break On This Error] 	
          
          ...,b.ButtonCore,{_afterNodeGet:function(d){var c=this.constructor.ATTRS,e=c[d]&&c[...
          
          yui_co...-min.js (line 19, col 60)
          	
          
          TypeError: anonymous function does not always return a value
          [Break On This Error] 	
          
          ...SECTION);if(m(o)){p=this.get("buttons");return p[r]&&p[r][o];}return arguments.l...
          
          yui_co...-min.js (line 25, col 60)
          	
          
          TypeError: anonymous function does not always return a value
          [Break On This Error] 	
          
          ...is.get("buttons");return p[r]&&p[r][o];}return arguments.length>1?q[r+":"+o]:q[o...
          
          yui_co...-min.js (line 25, col 60)
          	
          
          TypeError: anonymous function does not always return a value
          [Break On This Error] 	
          
          ...(this,arguments);}f.some(q,function(s,t){o=i.indexOf(s,p);if(o>-1){r=t;return tr...
          
          yui_co...-min.js (line 25, col 60)
          	
          
          TypeError: anonymous function does not always return a value
          [Break On This Error] 	
          
          ...b.Anim.DEFAULT_EASING,setter:function(p){if(typeof p==="string"&&b.Easing){retur...
          
          yui_co...-min.js (line 52, col 60)
          	
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212
          [Break On This Error] 	
          
          Cu.reportError(msg);
          
          dbg-client.jsm (line 148)
          <System>
          
          ReferenceError: reference to undefined property b[(("event:" + f.stamp(...)) + k.type)]
          [Break On This Error] 	
          
          ...b.filter=i;j.handle.sub.relProperty=this.relProperty;j.handle.sub._notify=this._...
          
          yui_co...tion.js (line 67)
          
          Show
          Greg Relaford added a comment - - edited Here are the results: #### 1 is the system getting Smart, 2 is the system not getting Smart ####### FF 17.0.1 OK Before-After With 1 FF 18.0 PROBLEM OCCURS on 1, not 2 Chrome Version 24.0.1312.52 m OK before, broken after IE 9.0.8112.16421 OK before and after works ##### Chrome - Java Console - No results; the cursor has the read-only symbol when dragging is attempted. ##### Screencasts taken http://www.youtube.com/watch?v=nLgpzKCU6MQ http://www.youtube.com/watch?v=gZc3zNqvP6I _____ Firefox 18 Firebug Console with Chrome, strict...all options the console when the move is tried ##### ReferenceError: reference to undefined property file.fromBFCache [Break On This Error] Filtered chrome url chrome://firebug/content/net/netReps.js netReps.js (line 639) <System> Use of Mutation Events is deprecated. Use MutationObserver instead. [Break On This Error] Filtered chrome url chrome://firebug/content/chrome/tabContext.js tabContext.js (line 589) <System> With page refresh only#### Firebug's log limit has been reached. 32 entries not shown. TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: variable f redeclares argument [Break On This Error] ...f){var g=e.Selector._replaceSelector(f),f=g.selector;if(f){f=f.replace(/,/g,"\uE... yui_co...-min.js (line 14, col 60) TypeError: anonymous function does not always return a value [Break On This Error] ...ay.prototype.slice,f=c.DOM,k=function(r){if(!this.getDOMNode){return new k(r);}i... yui_co...-min.js (line 46, col 60) TypeError: anonymous function does not always return a value [Break On This Error] ...._node;}return r===q;},inDoc:function(r){var q=this._node;r=(r)?r._node||r:q[b];... yui_co...-min.js (line 46, col 60) TypeError: variable g redeclares argument [Break On This Error] ...n k;},_getDataAttribute:function(g){var g=this.DATA_PREFIX+g,h=this._node,f=h.at... yui_co...-min.js (line 53, col 60) TypeError: function f does not always return a value [Break On This Error] ...o,arguments);}if(!p){if(!u||!w||!l||!k){return;}j=(t)?a.Selector.query(t,null,tr... yui_co...-min.js (line 67, col 60) TypeError: function f does not always return a value [Break On This Error] ...|(d[v]={});n=n[u]||(n[u]=[]);n.push(p);}return p;}f.notifySub=function(q,l,p){l=... yui_co...-min.js (line 67, col 60) TypeError: anonymous function does not always return a value [Break On This Error] ...);}return p;}f.notifySub=function(q,l,p){l=l.slice();if(this.args){l.push.apply(... yui_co...-min.js (line 67, col 60) ReferenceError: reference to undefined property this._pending [Break On This Error] ...ertBefore(h,m);},_next:function(){if(this._pending){return;}if(this._queue.lengt... yui_co...-min.js (line 11) ReferenceError: reference to undefined property I.async [Break On This Error] ...;}else{}};X=O.length;aa=P.comboBase;E=aa;R={};for(W=0;W<X;W++){H=aa;U=P.getModul... yui_co...-min.js (line 15) ReferenceError: reference to undefined property r.uniqueID [Break On This Error] ...ode.getAttribute(q,2);}else{s=k.DEFAULT_GETTER.apply(this,arguments);}}return s;... yui_co...-min.js (line 46) ReferenceError: reference to undefined property this._yuievt.config.prefix [Break On This Error] ...H=C._on(A,t,(arguments.length>3)?k(arguments,3,true):null,(u)?"after":true);}if(... yui_co...-min.js (line 14) TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: variable title redeclares argument [Break On This Error] ...ction(item,title,text){var Y=this.Y;var title=Y.one(title);if(M.core_dock.cfg.or... dock.js (line 23, col 60) SyntaxError: test for equality (==) mistyped as assignment (=)? [Break On This Error] e = 'actionkey' && e.action == 'enter' && e.target.test('A')) { yui_co...tion.js (line 450, col 60) TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: anonymous function does not always return a value [Break On This Error] ...fault:"xhr",defaultTransport:function(k){if(k){a.IO._default=k;}else{var j={c:a.... yui_co...tion.js (line 7, col 60) ReferenceError: reference to undefined property p[0] [Break On This Error] ...ach(h,function(q){q.postponed=true;});}r.afterQueue.add(function(){t._procSubs(h... yui_co...tion.js (line 19) ReferenceError: reference to undefined property this._lazyAddAttrs [Break On This Error] ...ength]=u;if(u.ATTRS){p[p.length]=u.ATTRS;}if(this._allowAdHocAttrs){s=u._NON_ATT... yui_co...tion.js (line 13) ReferenceError: reference to undefined property x[3] [Break On This Error] ...ce(),p=this.processArgs(s,t),q=s[2],m=t?"delegate":"on",n,r;n=(c(q))?g(q):d(q||b... yui_co...tion.js (line 61) ReferenceError: reference to undefined property x[v][w] [Break On This Error] ...ion(x){var y=this,C=x,z=y._state,A,v,B,w;if(x.indexOf(q)!==-1){A=x.split(q);x=A.... yui_co...tion.js (line 7) TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> ReferenceError: reference to undefined property f.DOM.create(...).onbeforeactivate [Break On This Error] ...ction(u,r){if(r%t===s){q.push(u);}});return c.all(q);},odd:function(){return thi... yui_co...-min.js (line 47) ReferenceError: reference to undefined property z[y] [Break On This Error] ...ction(u,r){if(r%t===s){q.push(u);}});return c.all(q);},odd:function(){return thi... yui_co...-min.js (line 47) TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: anonymous function does not always return a value [Break On This Error] ...IEventNode()));},_getUIEvent:function(j){if(a.isString(j)){var k=this.parseType(... yui_co...-min.js (line 68, col 60) TypeError: anonymous function does not always return a value [Break On This Error] ...trs(k,i);return{id:l.id,abort:function(){l.status=0;l.statusText="abort";if(g.on... yui_co...-min.js (line 7, col 60) TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: variable baseselector redeclares argument [Break On This Error] var baseselector = CSS.PAGECONTENT + ' ' + CSS.ACTIVITYLI; yui_co...oxes.js (line 255, col 20) TypeError: anonymous function does not always return a value [Break On This Error] delete_resource : function(e) { yui_co...oxes.js (line 335) TypeError: anonymous function does not always return a value [Break On This Error] return false; // Need to return false to stop the delegate f yui_co...oxes.js (line 397, col 12) SyntaxError: test for equality (==) mistyped as assignment (=)? [Break On This Error] while (thisevent = listenevents.shift()) { yui_co...oxes.js (line 547, col 55) TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: anonymous function does not always return a value [Break On This Error] WAITICON = {'pix':"i/loading_small",'component':'moodle'}; yui_co...oxes.js (line 2) TypeError: anonymous function does not always return a value [Break On This Error] ...ourse.format.get_containerclass = M.course.format.get_containerclass || function... yui_co...base.js (line 154) TypeError: anonymous function does not always return a value [Break On This Error] ...M.course.format.get_sectionnode = M.course.format.get_sectionnode || function() yui_co...base.js (line 196) TypeError: anonymous function does not always return a value [Break On This Error] ....course.format.get_sectionclass = M.course.format.get_sectionclass || function()... yui_co...base.js (line 210) ReferenceError: reference to undefined property lines[(lineNo - 1)] [Break On This Error] Filtered chrome url chrome://firebug/content/js/sourceCache.js sourceCache.js (line 363) <System> ReferenceError: assignment to undeclared variable WAITICON [Break On This Error] WAITICON = {'pix':"i/loading_small",'component':'moodle'}; yui_co...oxes.js (line 2) TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: variable baseselector redeclares argument [Break On This Error] var baseselector = CSS.PAGECONTENT; yui_co...oser.js (line 47, col 20) TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> SyntaxError: test for equality (==) mistyped as assignment (=)? [Break On This Error] while (thisevent = this.listenevents.shift()) { yui_co...-min.js (line 180, col 56) TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: anonymous function does not always return a value [Break On This Error] ...;},target:null,_handleTarget:function(s){if(d.DD.Drop){if(s===false){if(this.tar... yui_co...-min.js (line 21, col 60) TypeError: anonymous function does not always return a value [Break On This Error] ...(h,{ev:s});},_defMouseDownFn:function(t){var s=t.ev;this._dragThreshMet=false;th... yui_co...-min.js (line 21, col 60) TypeError: anonymous function does not always return a value [Break On This Error] ...Y=[s.pageX,s.pageY];}},_move:function(u){if(this.get("lock")){return false;}else... yui_co...-min.js (line 22, col 60) TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: anonymous function does not always return a value [Break On This Error] ...},NREUM.addEventListener=function(a,b,c){if("undefined"!=typeof window.attachEve... rum.js (line 18, col 60) ReferenceError: reference to undefined property b[8] [Break On This Error] ...t;b.of=c,NREUM.addRel(a.navigationStart,c,b,"n"),NREUM.addRel(a.unloadEventStart... rum.js (line 18) ReferenceError: reference to undefined property a.secureConnectionStart [Break On This Error] ...t;b.of=c,NREUM.addRel(a.navigationStart,c,b,"n"),NREUM.addRel(a.unloadEventStart... rum.js (line 18) ReferenceError: assignment to undeclared variable prop [Break On This Error] ...t;b.of=c,NREUM.addRel(a.navigationStart,c,b,"n"),NREUM.addRel(a.unloadEventStart... rum.js (line 18) TypeError: anonymous function does not always return a value [Break On This Error] initializer : function(params) { yui_co...drop.js (line 29) TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: anonymous function does not always return a value [Break On This Error] ...detachAll();},_deactivateShim:function(){if(!this.shim){return false;}this.get(b... yui_co...-min.js (line 46, col 60) TypeError: anonymous function does not always return a value [Break On This Error] ...rTarget=false;},_activateShim:function(){if(!g.activeDrag){return false;}if(this... yui_co...drop.js (line 25, col 60) TypeError: anonymous function does not always return a value [Break On This Error] ...-active-invalid");}},sizeShim:function(){if(!g.activeDrag){return false;}if(this... yui_co...drop.js (line 25, col 60) TypeError: anonymous function does not always return a value [Break On This Error] ...nction(j){this.createDrop(j,f);},this);}return this;},createDrop:function(h,f){v... yui_co...drop.js (line 37, col 60) ReferenceError: reference to undefined property t.nodeType [Break On This Error] ...ode.getAttribute(q,2);}else{s=k.DEFAULT_GETTER.apply(this,arguments);}}return s;... yui_co...-min.js (line 46) TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] ...ion(x){var y=this,C=x,z=y._state,A,v,B,w;if(x.indexOf(q)!==-1){A=x.split(q);x=A.... yui_co...tion.js (line 7) TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> ReferenceError: reference to undefined property this.constructor.ATTRS [Break On This Error] ...ion(x){var y=this,C=x,z=y._state,A,v,B,w;if(x.indexOf(q)!==-1){A=x.split(q);x=A.... yui_co...tion.js (line 7) TypeError: anonymous function does not always return a value [Break On This Error] initializer : function(params) { yui_co...ocks.js (line 23) TypeError: anonymous function does not always return a value [Break On This Error] drop_over : function(e) { yui_co...ocks.js (line 132) TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: anonymous function does not always return a value [Break On This Error] return el.ancestor( function(test) { dndupload.js (line 197) TypeError: anonymous function does not always return a value [Break On This Error] ...,b.ButtonCore,{_afterNodeGet:function(d){var c=this.constructor.ATTRS,e=c[d]&&c[... yui_co...-min.js (line 19, col 60) TypeError: anonymous function does not always return a value [Break On This Error] ...SECTION);if(m(o)){p=this.get("buttons");return p[r]&&p[r][o];}return arguments.l... yui_co...-min.js (line 25, col 60) TypeError: anonymous function does not always return a value [Break On This Error] ...is.get("buttons");return p[r]&&p[r][o];}return arguments.length>1?q[r+":"+o]:q[o... yui_co...-min.js (line 25, col 60) TypeError: anonymous function does not always return a value [Break On This Error] ...(this,arguments);}f.some(q,function(s,t){o=i.indexOf(s,p);if(o>-1){r=t;return tr... yui_co...-min.js (line 25, col 60) TypeError: anonymous function does not always return a value [Break On This Error] ...b.Anim.DEFAULT_EASING,setter:function(p){if(typeof p==="string"&&b.Easing){retur... yui_co...-min.js (line 52, col 60) TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> TypeError: this._scripts.appendItem is not a function: DVS__createScriptElement@chrome://browser/content/debugger-view.js:1291 DVS_addScript@chrome://browser/content/debugger-view.js:1247 SS__addScript@chrome://browser/content/debugger-controller.js:1205 SS__onNewScript@chrome://browser/content/debugger-controller.js:937 EV_notify@resource://gre/modules/devtools/dbg-client.jsm:144 DC_onPacket@resource://gre/modules/devtools/dbg-client.jsm:485 @chrome://global/content/devtools/dbg-transport.js:212 [Break On This Error] Cu.reportError(msg); dbg-client.jsm (line 148) <System> ReferenceError: reference to undefined property b[(("event:" + f.stamp(...)) + k.type)] [Break On This Error] ...b.filter=i;j.handle.sub.relProperty=this.relProperty;j.handle.sub._notify=this._... yui_co...tion.js (line 67)
          Hide
          Greg Relaford added a comment -

          Here are two links to screencasts. The first shows Firefox as seemingly fixed by disabling the Smart HID driver, but NOT YET uninstalling Smart Technologies software. Chrome problem was unchanged.

          Second clip is after Smart has been completely removed from the computer, and rebooted.

          Everything works.

          I will contact Smart, though this seems to be an intersection of responsibility Between:

          Moodle Core
          Smart Technologies
          Moodlerooms (owned now by Blackboard), our hosting service.

          http://www.youtube.com/watch?v=1LSv85CwYKY

          http://www.youtube.com/watch?v=R7HQku6CbCc

          Show
          Greg Relaford added a comment - Here are two links to screencasts. The first shows Firefox as seemingly fixed by disabling the Smart HID driver, but NOT YET uninstalling Smart Technologies software. Chrome problem was unchanged. Second clip is after Smart has been completely removed from the computer, and rebooted. Everything works. I will contact Smart, though this seems to be an intersection of responsibility Between: Moodle Core Smart Technologies Moodlerooms (owned now by Blackboard), our hosting service. http://www.youtube.com/watch?v=1LSv85CwYKY http://www.youtube.com/watch?v=R7HQku6CbCc
          Hide
          Greg Relaford added a comment -

          Smart Trouble Ticket:
          Case ID 626087

          Show
          Greg Relaford added a comment - Smart Trouble Ticket: Case ID 626087
          Hide
          John Rodgers added a comment -

          Sorry, I am having trouble logging from the console. I don't know enough about it.

          I do see that most AJAX actions that work are generating post actions to rest.php (for example, indent, highlight, hide etc.)

          The move icon doesn't seem to call any scripts. I do notice the "hover" cursor is the cross icon, which is also the cross icon in SMART boards for moving stuff around in SMART notebook. I am having trouble buying it, but if its a bug common only to machines with SMART stuff on them, that is the culprit.

          Here's a quick video, if it helps at all. I will install on my clean machine and test the SMART board theory.

          http://youtu.be/E4eMVvPwrsY

          Show
          John Rodgers added a comment - Sorry, I am having trouble logging from the console. I don't know enough about it. I do see that most AJAX actions that work are generating post actions to rest.php (for example, indent, highlight, hide etc.) The move icon doesn't seem to call any scripts. I do notice the "hover" cursor is the cross icon, which is also the cross icon in SMART boards for moving stuff around in SMART notebook. I am having trouble buying it, but if its a bug common only to machines with SMART stuff on them, that is the culprit. Here's a quick video, if it helps at all. I will install on my clean machine and test the SMART board theory. http://youtu.be/E4eMVvPwrsY
          Hide
          Greg Relaford added a comment -

          I just went through a test using a clean Windows System. I haven't tried a Mac yet.

          The problem is very certain to be... Smart + Moodle 2.3+

          I started a trouble ticket with Smart, too.

          I went through step by step and tested before Smart, with Smart, with Smart HID driver/device disabled, with Smart completely removed.

          Given that this doesn't happen on pages right and left, Moodle Core also needs to look at this.

          We just went through an involuntary update from 2.2x to 2.3.3, on our Moodlerooms hosted site. GRRRR! Mid-YEAR! Anyway, that's how we came across this issue.

          Show
          Greg Relaford added a comment - I just went through a test using a clean Windows System. I haven't tried a Mac yet. The problem is very certain to be... Smart + Moodle 2.3+ I started a trouble ticket with Smart, too. I went through step by step and tested before Smart, with Smart, with Smart HID driver/device disabled, with Smart completely removed. Given that this doesn't happen on pages right and left, Moodle Core also needs to look at this. We just went through an involuntary update from 2.2x to 2.3.3, on our Moodlerooms hosted site. GRRRR! Mid-YEAR! Anyway, that's how we came across this issue.
          Hide
          Greg Relaford added a comment -

          One brutal, quick and dirty 'fix': Use a Virtualbox copy of WinXP for Moodle connections. Only half kidding.

          Show
          Greg Relaford added a comment - One brutal, quick and dirty 'fix': Use a Virtualbox copy of WinXP for Moodle connections. Only half kidding.
          Hide
          Andrew Nicols added a comment -

          From the comments above, and John's screencast in particular, I'm fairly convinced that this is an issue caused by either the SMART board software, or an issue with it's interaction with the YUI code. My hunch from the video is that the smart board software is stealing the drag and drop focus from the browser in some fashion.

          You may not have seen this in Moodle 2.2 because we completely rewrote the drag and drop implementation in Moodle 2.3 from the ground up to, hopefully, be more reliable and efficient.

          This is the first oddity I've come across of this nature.

          Unfortunately, I don't have the Smart Board software installed (or know where I would get it from) which makes testing somewhat harder. I'm going to try and get some basic JS examples together to try and replicate outside of Moodle (using the libraries we use) to help the relevant people to fix things.

          Is there someone in the UK (or a similar time zone) who I can speak to about this on Jabber?

          Cheers,

          Andrew

          Show
          Andrew Nicols added a comment - From the comments above, and John's screencast in particular, I'm fairly convinced that this is an issue caused by either the SMART board software, or an issue with it's interaction with the YUI code. My hunch from the video is that the smart board software is stealing the drag and drop focus from the browser in some fashion. You may not have seen this in Moodle 2.2 because we completely rewrote the drag and drop implementation in Moodle 2.3 from the ground up to, hopefully, be more reliable and efficient. This is the first oddity I've come across of this nature. Unfortunately, I don't have the Smart Board software installed (or know where I would get it from) which makes testing somewhat harder. I'm going to try and get some basic JS examples together to try and replicate outside of Moodle (using the libraries we use) to help the relevant people to fix things. Is there someone in the UK (or a similar time zone) who I can speak to about this on Jabber? Cheers, Andrew
          Hide
          Mary Cooch added a comment -

          I have Smartboard software on a board in a room where I am based in school -will get in touch with you

          Show
          Mary Cooch added a comment - I have Smartboard software on a board in a room where I am based in school -will get in touch with you
          Hide
          Mary Cooch added a comment -

          In a classroom with teacher pc with Smartboard software and Chrome and 2.4 - drag and drop doesnt work - I try on pupil pc with no smartboard and it works fine

          Show
          Mary Cooch added a comment - In a classroom with teacher pc with Smartboard software and Chrome and 2.4 - drag and drop doesnt work - I try on pupil pc with no smartboard and it works fine
          Hide
          Andrew Nicols added a comment -

          Thanks Mary,

          For others benefit, I've just replicated this with Mary on some non-Moodle examples.

          The following is broken when the smarttech.com Smartboard software is installed: http://yuilibrary.com/yui/docs/dd/list-drag.html
          And this one is not broken: http://developer.yahoo.com/yui/examples/dragdrop/dd-reorder.html

          The first one is using YUI3, and the latter YUI2. This explains why users running Moodle 2.2 who recently upgraded to 2.3 are now affected when they previously weren't.

          I'm not entirely sure which aspect of the smartboard software is at fault - it seems that there are a great many components. Can anyone advise which is the most appropriate to download for testing so I can try and work things out? It looks like I can download a 30-day trial to play with.

          I'm raising an issue with YUI, but I suspect that they won't be able to do a huge amount with it without proper access to the smartboard software. I also suspect that this is really a smarttech.com issue.

          Andrew

          Show
          Andrew Nicols added a comment - Thanks Mary, For others benefit, I've just replicated this with Mary on some non-Moodle examples. The following is broken when the smarttech.com Smartboard software is installed: http://yuilibrary.com/yui/docs/dd/list-drag.html And this one is not broken: http://developer.yahoo.com/yui/examples/dragdrop/dd-reorder.html The first one is using YUI3, and the latter YUI2. This explains why users running Moodle 2.2 who recently upgraded to 2.3 are now affected when they previously weren't. I'm not entirely sure which aspect of the smartboard software is at fault - it seems that there are a great many components. Can anyone advise which is the most appropriate to download for testing so I can try and work things out? It looks like I can download a 30-day trial to play with. I'm raising an issue with YUI, but I suspect that they won't be able to do a huge amount with it without proper access to the smartboard software. I also suspect that this is really a smarttech.com issue. Andrew
          Hide
          Dan Poltawski added a comment -

          Hmm (I have only read recent comments)... this sounds a lot like a touch device sort of problem to me (you could argue the interactive whiteboards are touch devices). How does drag and drop work on an ipad? Should we be detecting smartboards and acting like a touch device?

          Show
          Dan Poltawski added a comment - Hmm (I have only read recent comments)... this sounds a lot like a touch device sort of problem to me (you could argue the interactive whiteboards are touch devices). How does drag and drop work on an ipad? Should we be detecting smartboards and acting like a touch device?
          Hide
          Andrew Nicols added a comment -

          I've tried on my iPhone with both Moodle 2.3.4, and the YUI example. Both work as expected.
          Going hunting for other devices...

          Show
          Andrew Nicols added a comment - I've tried on my iPhone with both Moodle 2.3.4, and the YUI example. Both work as expected. Going hunting for other devices...
          Hide
          Mary Cooch added a comment -
          Show
          Mary Cooch added a comment - try http://smarttech.com/DownloadNotebook11Win
          Hide
          Andrew Nicols added a comment -

          Tried using both Chrome, and iOS Safari on iPhone; also Safari on iPad and it's fine.

          Show
          Andrew Nicols added a comment - Tried using both Chrome, and iOS Safari on iPhone; also Safari on iPad and it's fine.
          Hide
          Andrew Nicols added a comment -
          Show
          Andrew Nicols added a comment - YUI issue opened at http://yuilibrary.com/projects/yui3/ticket/2533070#properties
          Hide
          Aaron C Spike added a comment -

          This issue is also described on the YUI forums:

          http://new.yuilibrary.com/forum/viewtopic.php?p=37157

          In my experience using touch enabled laptops, the dragdrop functionality works when using the touch input. I expect it would work if you tried to dragdrop using Smartboard input too, though I haven't gone to try it on a Smartboard here yet.

          When YUI detects that touch events are available it chooses to register handlers for the touch events and leaves the mouse events unbound. You can see an obvious example of this in the Moodle source (lines 18-26):

          https://github.com/moodle/moodle/blob/MOODLE_23_STABLE/lib/yui/3.5.1/build/event-move/event-move.js

          I don't know if this is the particular code path in question, but it should give you an idea of the YUI approach.

          As I look through the YUI git repo, the code looks different (more abstract) but I haven't determined whether this issue has been addressed.

          Show
          Aaron C Spike added a comment - This issue is also described on the YUI forums: http://new.yuilibrary.com/forum/viewtopic.php?p=37157 In my experience using touch enabled laptops, the dragdrop functionality works when using the touch input. I expect it would work if you tried to dragdrop using Smartboard input too, though I haven't gone to try it on a Smartboard here yet. When YUI detects that touch events are available it chooses to register handlers for the touch events and leaves the mouse events unbound. You can see an obvious example of this in the Moodle source (lines 18-26): https://github.com/moodle/moodle/blob/MOODLE_23_STABLE/lib/yui/3.5.1/build/event-move/event-move.js I don't know if this is the particular code path in question, but it should give you an idea of the YUI approach. As I look through the YUI git repo, the code looks different (more abstract) but I haven't determined whether this issue has been addressed.
          Hide
          Aaron C Spike added a comment -

          BTW, we are experiencing the issue in 2.3.4+ also.

          Show
          Aaron C Spike added a comment - BTW, we are experiencing the issue in 2.3.4+ also.
          Hide
          Mary Cooch added a comment -

          Darn! I never thought to try using drag and drop directly on the smartboard - I used the mouse - I will give it a go on Monday.

          Show
          Mary Cooch added a comment - Darn! I never thought to try using drag and drop directly on the smartboard - I used the mouse - I will give it a go on Monday.
          Hide
          Greg Relaford added a comment -

          I just spoke with Tier 1 Smart Tech support. They have bumped it to their development team, and expect a Tier 2 support person to contact me. This is a holiday weekend for the US...but Smart is Canadian. And I'm in IT, so I'm never really on vacation

          Show
          Greg Relaford added a comment - I just spoke with Tier 1 Smart Tech support. They have bumped it to their development team, and expect a Tier 2 support person to contact me. This is a holiday weekend for the US...but Smart is Canadian. And I'm in IT, so I'm never really on vacation
          Hide
          Mary Cooch added a comment -

          Back with a Smartboard no - I can confirm that if I drag and drop on a Moodle course page using the touchscreen facility IT WORKS no problem. This first link Andrew asked me to check http://yuilibrary.com/yui/docs/dd/list-drag.html also works fine on the board. However, I cannot get this second one http://developer.yahoo.com/yui/examples/dragdrop/dd-reorder.html to work on the board at all, although on Friday and today it works fine with a mouse. I will be back here later if anyone needs anything else.

          Show
          Mary Cooch added a comment - Back with a Smartboard no - I can confirm that if I drag and drop on a Moodle course page using the touchscreen facility IT WORKS no problem. This first link Andrew asked me to check http://yuilibrary.com/yui/docs/dd/list-drag.html also works fine on the board. However, I cannot get this second one http://developer.yahoo.com/yui/examples/dragdrop/dd-reorder.html to work on the board at all, although on Friday and today it works fine with a mouse. I will be back here later if anyone needs anything else.
          Hide
          Andrew Nicols added a comment -

          An update on the YUI ticket suggests that this is indeed an issue with YUI. The YUI dd library switches to gesture control when it detects a touch-screen interface. This will also affect devices like the Microsoft Surface when a mouse is used instead of the touch screen.

          I suspect that, with the Smartboards, they present as a touchscreen device but send mouse-based events.

          There's a description of the issue in the YUI forums at http://new.yuilibrary.com/forum/viewtopic.php?p=37157

          Show
          Andrew Nicols added a comment - An update on the YUI ticket suggests that this is indeed an issue with YUI. The YUI dd library switches to gesture control when it detects a touch-screen interface. This will also affect devices like the Microsoft Surface when a mouse is used instead of the touch screen. I suspect that, with the Smartboards, they present as a touchscreen device but send mouse-based events. There's a description of the issue in the YUI forums at http://new.yuilibrary.com/forum/viewtopic.php?p=37157
          Hide
          Greg Relaford added a comment -

          On the Smart end of things, they have a tech assigned, and I've created a test teacher account on a non-production Moodle, for their use. Will keep everyone posted.

          Show
          Greg Relaford added a comment - On the Smart end of things, they have a tech assigned, and I've created a test teacher account on a non-production Moodle, for their use. Will keep everyone posted.
          Hide
          Hubert Simms added a comment -

          I have a Toshiba Portege R780 with touch screen and Smart Software and running into the same problem. Removed the Smart Software and rebooted and still no good. One thing I found though is that if you drag the item with your finger, it works fine but not with the mouse.

          Show
          Hubert Simms added a comment - I have a Toshiba Portege R780 with touch screen and Smart Software and running into the same problem. Removed the Smart Software and rebooted and still no good. One thing I found though is that if you drag the item with your finger, it works fine but not with the mouse.
          Hide
          Joshua Holden added a comment - - edited

          Same problem (I think) with HP EliteBook 2760p (tablet PC). Touch works correctly, mouse and pen don't. No Smart software as far As I know. Does anyone have a workaround that doesn't require changing a site setting? ETA: Found the workaround on the discussion boards — turn off Javascript for the site.

          Show
          Joshua Holden added a comment - - edited Same problem (I think) with HP EliteBook 2760p (tablet PC). Touch works correctly, mouse and pen don't. No Smart software as far As I know. Does anyone have a workaround that doesn't require changing a site setting? ETA: Found the workaround on the discussion boards — turn off Javascript for the site.
          Hide
          Eliot Moss added a comment -

          I have a Toshiba Portege M series (older) with WACOM pen + touch screen, and I have the same difficulty that is reported here, unless I disable the WACOM device. Then d'n'd works. This system runs Windows 7. The behavior occurs for Firefox 18 and Chrome. It does not occur for IE or Safari.

          Show
          Eliot Moss added a comment - I have a Toshiba Portege M series (older) with WACOM pen + touch screen, and I have the same difficulty that is reported here, unless I disable the WACOM device. Then d'n'd works. This system runs Windows 7. The behavior occurs for Firefox 18 and Chrome. It does not occur for IE or Safari.
          Hide
          Jean-Luc Delghust added a comment -

          I have an Acer 1825ptz, with touchscreen. I can also confirm D&D works when using the touchscreen, but not when using the Wacom Bamboo tablet - will try uninstall all wacom devices and software and report back if it changes anything.

          Show
          Jean-Luc Delghust added a comment - I have an Acer 1825ptz, with touchscreen. I can also confirm D&D works when using the touchscreen, but not when using the Wacom Bamboo tablet - will try uninstall all wacom devices and software and report back if it changes anything.
          Hide
          Haniel Burton added a comment -

          All of these touch enabled services or applications are actually piggybacking off of the Windows Tablet PC Input Service. Stopping and disabling this service allowed me to run the SmartBoard software while still being able to do drag and reorder items within Moodle. Re-enabling the service brought back the issues. My guess is the WACOM devices and any other touch based devices are using this service to pass back gesture and advanced touch capabilities. More specifically, SmartBoard uses it for it's Flick gestures and multi-touch support. Tested on Windows 7, Firefox 18, Chrome 24, SmartBoard 11, and Moodle 2.3.1+.

          To disable the service: Start > Run > services.msc, right-click "Tablet PC Input Service", select Properties from the menu, click stop, set startup type to Disabled or Manual, click stop. Restart your browser and your drag functionality should be back to normal.

          Show
          Haniel Burton added a comment - All of these touch enabled services or applications are actually piggybacking off of the Windows Tablet PC Input Service. Stopping and disabling this service allowed me to run the SmartBoard software while still being able to do drag and reorder items within Moodle. Re-enabling the service brought back the issues. My guess is the WACOM devices and any other touch based devices are using this service to pass back gesture and advanced touch capabilities. More specifically, SmartBoard uses it for it's Flick gestures and multi-touch support. Tested on Windows 7, Firefox 18, Chrome 24, SmartBoard 11, and Moodle 2.3.1+. To disable the service: Start > Run > services.msc, right-click "Tablet PC Input Service", select Properties from the menu, click stop, set startup type to Disabled or Manual, click stop. Restart your browser and your drag functionality should be back to normal.
          Hide
          Tzvi Daum added a comment -

          Hi Haniel,

          I tried what you suggested and it actually did work for me both in FF and in Chrome which is great. Thanks! I just wonder if that is the full solution. What if I do want to use some sort of WACOM device on my home computer? Just saying.

          Tzvi

          Show
          Tzvi Daum added a comment - Hi Haniel, I tried what you suggested and it actually did work for me both in FF and in Chrome which is great. Thanks! I just wonder if that is the full solution. What if I do want to use some sort of WACOM device on my home computer? Just saying. Tzvi
          Hide
          Haniel Burton added a comment -

          Tzvi,

          I'm glad to hear that it worked for you, can anyone else confirm? I don't have a WACOM device but I did try using the SmartBoard software after disabling the Tablet PC Input service and touch recognition still works. I was able to use the pens and eraser in Smart Notebook as well as cursor functions. I think the affected features are specifically related to Tablet-like pen and gesture settings.

          I'm not a developer so I would not know what needs to be done but this could potentially be a Microsoft issue too. Although it would probably be faster to fix it through coding in the YUI libraries.

          Show
          Haniel Burton added a comment - Tzvi, I'm glad to hear that it worked for you, can anyone else confirm? I don't have a WACOM device but I did try using the SmartBoard software after disabling the Tablet PC Input service and touch recognition still works. I was able to use the pens and eraser in Smart Notebook as well as cursor functions. I think the affected features are specifically related to Tablet-like pen and gesture settings. I'm not a developer so I would not know what needs to be done but this could potentially be a Microsoft issue too. Although it would probably be faster to fix it through coding in the YUI libraries.
          Hide
          Joshua Holden added a comment -

          Haniel, I can also confirm that your fix works in FF. It does disable the Tablet PC Input Panel, which I sometimes use for handwriting input, so it's not a perfect solution for me. It's better than my previous workaround, though, so thanks very much!

          Show
          Joshua Holden added a comment - Haniel, I can also confirm that your fix works in FF. It does disable the Tablet PC Input Panel, which I sometimes use for handwriting input, so it's not a perfect solution for me. It's better than my previous workaround, though, so thanks very much!
          Hide
          Peter Sercombe added a comment -

          Hi from Aus!

          I'm experiencing this very issue in Moodle 2.3.3 on a Dell XPS Ultrabook Convertible (Touch screen) running Windows 8. Issue is occurring in both Firefox and Chrome. Also experiencing the same issue on a desktop machine with a Wacom Pen Display attached. Also running Windows 8.

          I was unable to try the workaround (disabling "Tablet PC Input Service") as it doesn't appear to be running on my machine. Has this changed for Win8?

          Desperate for a solution to this one as we've just rolled out Tablet PCs running Win8 to all our staff (who are struggling with Moodle at the best of times!)

          Show
          Peter Sercombe added a comment - Hi from Aus! I'm experiencing this very issue in Moodle 2.3.3 on a Dell XPS Ultrabook Convertible (Touch screen) running Windows 8. Issue is occurring in both Firefox and Chrome. Also experiencing the same issue on a desktop machine with a Wacom Pen Display attached. Also running Windows 8. I was unable to try the workaround (disabling "Tablet PC Input Service") as it doesn't appear to be running on my machine. Has this changed for Win8? Desperate for a solution to this one as we've just rolled out Tablet PCs running Win8 to all our staff (who are struggling with Moodle at the best of times!)
          Hide
          Michael de Raadt added a comment -

          It looks like Smartboard software is also causing issues in MDL-35622. These two issues probably have a root cause.

          Show
          Michael de Raadt added a comment - It looks like Smartboard software is also causing issues in MDL-35622 . These two issues probably have a root cause.
          Hide
          Jonathan Tepper added a comment - - edited

          My thanks to Haniel Burton et al. for the suggestion about turning off and diabliing Tablet Input PC service on Windows 7 and to moderators et al. for esculating the Moodle side of things.

          What is interesting is we have multiple laptop models at our school (Tablet and non-Tablet PCs) with Smartboard software on it and we are still experiencing the problem when the "Tablet Input PC" is disabled.

          We have updated Java as well but no luck. We find the error continues on both Chrome and FF. If need more info about this problem, I can try to contribute as well. I hope this is resolved soon.

          Show
          Jonathan Tepper added a comment - - edited My thanks to Haniel Burton et al. for the suggestion about turning off and diabliing Tablet Input PC service on Windows 7 and to moderators et al. for esculating the Moodle side of things. What is interesting is we have multiple laptop models at our school (Tablet and non-Tablet PCs) with Smartboard software on it and we are still experiencing the problem when the "Tablet Input PC" is disabled. We have updated Java as well but no luck. We find the error continues on both Chrome and FF. If need more info about this problem, I can try to contribute as well. I hope this is resolved soon.
          Hide
          Andrew Nicols added a comment -

          Hi Jonathan,

          This has nothing to do with Java - it's a JavaScript issue (two disparate technologies helpfully named in a similar vain - thanks guys).

          I believe that the upstream YUI team are working on this issue at present, and when they produce I patch I think we'll be trying to backport. This does affect 2.3 too.

          Andrew

          Show
          Andrew Nicols added a comment - Hi Jonathan, This has nothing to do with Java - it's a JavaScript issue (two disparate technologies helpfully named in a similar vain - thanks guys). I believe that the upstream YUI team are working on this issue at present, and when they produce I patch I think we'll be trying to backport. This does affect 2.3 too. Andrew
          Hide
          Jean-Luc Delghust added a comment - - edited

          Peter, (and other Win 8 users)

          the Tablet input service does not seem to be present in Windows 8 anymore (or has changed, I don't know), the only solution I found for Win8 was to disable touch altogether (which ironically disables the main attraction of Win8... I have not tried this on a Win8 tablet, only on a convertible laptop, so I always have the mouse & keyboard as a backup)

          Apparently on some Win8 installs you can disable touch following the instructions in this link: http://techmell.com/how-to/tutorial-enable-disable-touchscreen-windows-8/

          But that setting does not appear on my computer. The only solution I found was to go to Device Manager > Human Interface Devices and disable the touchscreen (right-click > disable). If you're lucky, it'll be clear which one to disable (e.g. touch screen) but for me it's using standard windows drivers and I had find which one of the generic "HID-compliant device" I had to disable (happened to be the last one, of course). I then restarted the browser and I could move things around using Ajax on FF and Chrome.

          It's kind of tedious, but it works - not handy when you want to be able to use touch and mouse input simultaneously, but OK when working at the desk on external screen. Still, it's a temporary solution, would hate to have to stick to Internet Explorer ^^

          Show
          Jean-Luc Delghust added a comment - - edited Peter, (and other Win 8 users) the Tablet input service does not seem to be present in Windows 8 anymore (or has changed, I don't know), the only solution I found for Win8 was to disable touch altogether (which ironically disables the main attraction of Win8... I have not tried this on a Win8 tablet, only on a convertible laptop, so I always have the mouse & keyboard as a backup) Apparently on some Win8 installs you can disable touch following the instructions in this link: http://techmell.com/how-to/tutorial-enable-disable-touchscreen-windows-8/ But that setting does not appear on my computer. The only solution I found was to go to Device Manager > Human Interface Devices and disable the touchscreen (right-click > disable). If you're lucky, it'll be clear which one to disable (e.g. touch screen) but for me it's using standard windows drivers and I had find which one of the generic "HID-compliant device" I had to disable (happened to be the last one, of course). I then restarted the browser and I could move things around using Ajax on FF and Chrome. It's kind of tedious, but it works - not handy when you want to be able to use touch and mouse input simultaneously, but OK when working at the desk on external screen. Still, it's a temporary solution, would hate to have to stick to Internet Explorer ^^
          Hide
          Richard Jones added a comment -

          I tried stopping the Tablet PC input service but the problem with Chrome persists (Version 25.0.1364.172 m). Windows 7 client, Moodle 2.4 on Server 2008 R2 and SQL server. I do also have Smart software installed. That is to say Haniel's workaround didn't do it for me. On Firefox (19.0) same setup it works.

          Show
          Richard Jones added a comment - I tried stopping the Tablet PC input service but the problem with Chrome persists (Version 25.0.1364.172 m). Windows 7 client, Moodle 2.4 on Server 2008 R2 and SQL server. I do also have Smart software installed. That is to say Haniel's workaround didn't do it for me. On Firefox (19.0) same setup it works.
          Hide
          Greg Relaford added a comment -

          This is all related to the YUI3 library that was added to the impacted Moodle versions. They have a major trouble ticket on it, at the YUI development team, for the next version to be fixed, or for a patch to be released...I'm unsure how they will handle it. Once that happens, it needs to be patched into Moodle. IE seems to work on Win7. For some reason, my Linux system isn't having the problem, or much. Chrome dev ALSO has a trouble ticket on all of this. No fix seems to work reliably enough to inform end users.

          Show
          Greg Relaford added a comment - This is all related to the YUI3 library that was added to the impacted Moodle versions. They have a major trouble ticket on it, at the YUI development team, for the next version to be fixed, or for a patch to be released...I'm unsure how they will handle it. Once that happens, it needs to be patched into Moodle. IE seems to work on Win7. For some reason, my Linux system isn't having the problem, or much. Chrome dev ALSO has a trouble ticket on all of this. No fix seems to work reliably enough to inform end users.
          Hide
          Chris Lewis added a comment -

          I am not sure if this helps or not but we managed to fix this on 2.4.3. I downloaded the latest version of YUI (3.10.1) and extracted the event-touch folder out of the build directory. I took the new event-touch folder and replaced the (existing) event-touch folder on Moodle (lib/yuilib/3.7.3/build). I then applied the changes found here: https://github.com/tilomitra/yui3/commit/91fe328907be7b626018f297a0b07b9ff8caf468 purged the cache and everything worked fine.

          I have been following the discussion here: http://yuilibrary.com/projects/yui3/ticket/2533158 and here: https://github.com/yui/yui3/issues/683 to get some further information and a fix.

          I do not know if this breaks anything else in the system. So far our testing has shown that everything is working as expected.

          Show
          Chris Lewis added a comment - I am not sure if this helps or not but we managed to fix this on 2.4.3. I downloaded the latest version of YUI (3.10.1) and extracted the event-touch folder out of the build directory. I took the new event-touch folder and replaced the (existing) event-touch folder on Moodle (lib/yuilib/3.7.3/build). I then applied the changes found here: https://github.com/tilomitra/yui3/commit/91fe328907be7b626018f297a0b07b9ff8caf468 purged the cache and everything worked fine. I have been following the discussion here: http://yuilibrary.com/projects/yui3/ticket/2533158 and here: https://github.com/yui/yui3/issues/683 to get some further information and a fix. I do not know if this breaks anything else in the system. So far our testing has shown that everything is working as expected.
          Hide
          Anthony Borrow added a comment -

          Chris - Many thanks for the patch. It looks like we might be able to begin some testing if there are some folks adventurous to test it out. I like the Dos Equis meme that says "I don't always test my code but when I do I do it in production" This has been reported on one my production sites running Moodle 2.5 so I have added that as an effected version. I also added the patch label since there is a patch that can be tested. I'm not sure what the best long term solution is regarding keeping things playing nicely with YUI3 and how we integrate that into Moodle but it sounds like we are making progress. Peace - Anthony

          Show
          Anthony Borrow added a comment - Chris - Many thanks for the patch. It looks like we might be able to begin some testing if there are some folks adventurous to test it out. I like the Dos Equis meme that says "I don't always test my code but when I do I do it in production" This has been reported on one my production sites running Moodle 2.5 so I have added that as an effected version. I also added the patch label since there is a patch that can be tested. I'm not sure what the best long term solution is regarding keeping things playing nicely with YUI3 and how we integrate that into Moodle but it sounds like we are making progress. Peace - Anthony
          Hide
          AL Rachels added a comment -

          Anthony - The same problem exists in the current Moodle 2.6 available in git master as of yesterday when I updated my 2.6 development site.

          Show
          AL Rachels added a comment - Anthony - The same problem exists in the current Moodle 2.6 available in git master as of yesterday when I updated my 2.6 development site.
          Hide
          Andrew Nicols added a comment -

          Thanks Chris Lewis. This will indeed fix the issue in most cases, however, it does so by virtue of triggering both the gesture and the touch event. In most cases, this is probably fine, but in some cases this can lead to issues where a drag/drop handler is unable to handle the same event twice correctly.

          I know that Tilo @ Yahoo is currently working on this issue in upstream YUI, but it's not an easy issue to properly fix.

          Additionally, grabbing part of a different version may not be the best plan as it may rely on other parts of the API which have been changed.

          Show
          Andrew Nicols added a comment - Thanks Chris Lewis . This will indeed fix the issue in most cases, however, it does so by virtue of triggering both the gesture and the touch event. In most cases, this is probably fine, but in some cases this can lead to issues where a drag/drop handler is unable to handle the same event twice correctly. I know that Tilo @ Yahoo is currently working on this issue in upstream YUI, but it's not an easy issue to properly fix. Additionally, grabbing part of a different version may not be the best plan as it may rely on other parts of the API which have been changed.
          Hide
          Luciano Silva added a comment -

          Drag and Drop reordering activities from a Course

          We're using moodle 2.3.+, Centos6, Postgres 9 and this problem happens when "Turning Editing On" in each course. Drag and drop re-order activities don't get saved. The patch indicated by @Chris don't solved this issue. Should I open a new issue for this especific problem? Anyone had this similar issue and got solved?

          Show
          Luciano Silva added a comment - Drag and Drop reordering activities from a Course We're using moodle 2.3.+, Centos6, Postgres 9 and this problem happens when "Turning Editing On" in each course. Drag and drop re-order activities don't get saved. The patch indicated by @Chris don't solved this issue. Should I open a new issue for this especific problem? Anyone had this similar issue and got solved?
          Hide
          Dan Poltawski added a comment -

          Hi,

          Can the title of this issue be updated to make it more specific how/what is broken?

          Show
          Dan Poltawski added a comment - Hi, Can the title of this issue be updated to make it more specific how/what is broken?
          Hide
          Colin Matheson added a comment -

          Any news on how the folks at YUI are doing on this? Our teachers are about to come back to a brand new Moodle and brand new Windows 7 in many cases. I am loathe to tell them all to use IE since we are have mostly a Chrome/Firefox user base.

          Show
          Colin Matheson added a comment - Any news on how the folks at YUI are doing on this? Our teachers are about to come back to a brand new Moodle and brand new Windows 7 in many cases. I am loathe to tell them all to use IE since we are have mostly a Chrome/Firefox user base.
          Hide
          Chris Chapman added a comment -

          Colin, we're in exactly the same boat- I had a look at the YUI links Chris put up and updated the event-touch files, seems to fix it in FF and Chrome, however still highlights the page when you attempt to drag an object. so an improvement but not totally fixed unless they've changed something else other than event-touch files? anybody else had any luck with a proper fix?

          Show
          Chris Chapman added a comment - Colin, we're in exactly the same boat- I had a look at the YUI links Chris put up and updated the event-touch files, seems to fix it in FF and Chrome, however still highlights the page when you attempt to drag an object. so an improvement but not totally fixed unless they've changed something else other than event-touch files? anybody else had any luck with a proper fix?
          Hide
          François Lizotte added a comment - - edited

          Problem reported today with a course in Google Chrome. Drag and Drop not working + adding resources or activities not working either.

          There was a Jmol animation embeded in one section. I removed it and issue was fixed.

          (Am I helping in anyway or do I sound totally weird?)

          Show
          François Lizotte added a comment - - edited Problem reported today with a course in Google Chrome. Drag and Drop not working + adding resources or activities not working either. There was a Jmol animation embeded in one section. I removed it and issue was fixed. (Am I helping in anyway or do I sound totally weird?)
          Hide
          Eric Merrill added a comment -

          I made some changes to help clarify this ticket from other AJAX DD problems.

          My Summary/Understanding:
          This problem is that when you click and hold, AJAX fails to properly take the event, and it goes to the standard browser behavior, such as picking up the actual image, or selecting text.

          In our research, we've seen that this happens on Windows 8, if the machine shows a "Pen and Touch" section under the Hardware control panel (which is happening on machines without a touch or tablet, but not all machines - may depend on mouse installed or some other factor). If that is present, then Chrome and Firefox (but not IE and Safari) show this behavior.

          Show
          Eric Merrill added a comment - I made some changes to help clarify this ticket from other AJAX DD problems. My Summary/Understanding: This problem is that when you click and hold, AJAX fails to properly take the event, and it goes to the standard browser behavior, such as picking up the actual image, or selecting text. In our research, we've seen that this happens on Windows 8, if the machine shows a "Pen and Touch" section under the Hardware control panel (which is happening on machines without a touch or tablet, but not all machines - may depend on mouse installed or some other factor). If that is present, then Chrome and Firefox (but not IE and Safari) show this behavior.
          Hide
          Eliot Moss added a comment -

          Responding to Eric: Yes, it's now pretty clear that the problem lies in YUI's assumption that a browser/machine will not offer BOTH a touch interface AND a mouse. Windows 8 is making touch systems more common, and I suspect ones that present both touch/gesture and mouse events. There have been some YUI fixes, but this has not all flowed downstream yet, and some comments suggest the fixes do not entirely resolve the problem.
          The workaround I have employed is temporarily disabling the touch interface on my (old) laptop, and using just the mouse. I have to restart the browser for this to take effect (FF and Chrome (or YUI) seem to test capabilities on startup.) Regards – Eliot Moss

          Show
          Eliot Moss added a comment - Responding to Eric: Yes, it's now pretty clear that the problem lies in YUI's assumption that a browser/machine will not offer BOTH a touch interface AND a mouse. Windows 8 is making touch systems more common, and I suspect ones that present both touch/gesture and mouse events. There have been some YUI fixes, but this has not all flowed downstream yet, and some comments suggest the fixes do not entirely resolve the problem. The workaround I have employed is temporarily disabling the touch interface on my (old) laptop, and using just the mouse. I have to restart the browser for this to take effect (FF and Chrome (or YUI) seem to test capabilities on startup.) Regards – Eliot Moss
          Hide
          Eric Merrill added a comment -

          To help people out, I've created a set of Moodle commits based on the modification at https://github.com/tilomitra/yui3/commit/91fe328907be7b626018f297a0b07b9ff8caf468

          I've only tested the 2.5 and master version. 2.4 I ported, but haven't tested it (and it's a different YUI version, so it may behave differently).
          https://github.com/merrill-oakland/moodle/commits/MDL-37528
          https://github.com/merrill-oakland/moodle/commits/MDL-37528_m25
          https://github.com/merrill-oakland/moodle/commits/MDL-37528_m24

          Our initial testing shows that it works, but the browser still responds with things like text highlighting, but the drag actually works.

          I make no claims that this is the way to go, but it should probably be considered to backport a patch, since new versions of YUI won't be backported in their entity, and this is a pretty bad bug.

          Show
          Eric Merrill added a comment - To help people out, I've created a set of Moodle commits based on the modification at https://github.com/tilomitra/yui3/commit/91fe328907be7b626018f297a0b07b9ff8caf468 I've only tested the 2.5 and master version. 2.4 I ported, but haven't tested it (and it's a different YUI version, so it may behave differently). https://github.com/merrill-oakland/moodle/commits/MDL-37528 https://github.com/merrill-oakland/moodle/commits/MDL-37528_m25 https://github.com/merrill-oakland/moodle/commits/MDL-37528_m24 Our initial testing shows that it works, but the browser still responds with things like text highlighting, but the drag actually works. I make no claims that this is the way to go, but it should probably be considered to backport a patch, since new versions of YUI won't be backported in their entity, and this is a pretty bad bug.
          Hide
          Andrew Nicols added a comment -

          This should be fixed in YUI 3.12 as https://github.com/yui/yui3/pull/986 has now been merged.
          3.12 is currently in beta, so we should be able to integrate soon for Moodle 2.6
          I don't think we have a sensible fix though for older versions of Moodle as the upstream change was pretty large.

          Show
          Andrew Nicols added a comment - This should be fixed in YUI 3.12 as https://github.com/yui/yui3/pull/986 has now been merged. 3.12 is currently in beta, so we should be able to integrate soon for Moodle 2.6 I don't think we have a sensible fix though for older versions of Moodle as the upstream change was pretty large.
          Hide
          Chris Chapman added a comment -

          what about the current version- 2.5?

          Show
          Chris Chapman added a comment - what about the current version- 2.5?
          Hide
          Joshua Holden added a comment -

          Just had a user show me a recently-reloaded Windows 7 Lenovo ThinkPad with the problem. Neither turning off the touch screen nor turning off the Tablet PC Input Service appeared to work, only turning off Java Script. Ugh.

          Show
          Joshua Holden added a comment - Just had a user show me a recently-reloaded Windows 7 Lenovo ThinkPad with the problem. Neither turning off the touch screen nor turning off the Tablet PC Input Service appeared to work, only turning off Java Script. Ugh.
          Hide
          Eliot Moss added a comment -

          Joshua – Probably you already did this, but just to be clear, when I stop the Tablet Input service, I have to restart the browser before things are fixed. Apparently browsers check these properties on startup, not as they go. Regards – Eliot Moss

          Show
          Eliot Moss added a comment - Joshua – Probably you already did this, but just to be clear, when I stop the Tablet Input service, I have to restart the browser before things are fixed. Apparently browsers check these properties on startup, not as they go. Regards – Eliot Moss
          Hide
          Joshua Holden added a comment -

          Yes, we did restart the browser. We haven't tried rebooting the computer — I suppose that couldn't hurt!

          Show
          Joshua Holden added a comment - Yes, we did restart the browser. We haven't tried rebooting the computer — I suppose that couldn't hurt!
          Hide
          Brian Rigwald added a comment -

          Any update as to a timeline for implementation in Moodle?

          Show
          Brian Rigwald added a comment - Any update as to a timeline for implementation in Moodle?
          Hide
          Chris Follin added a comment -

          This is a severe problem affecting a very large number of people judging from our own clients and the numbers of watchers, voters, and participants on this ticket. We will need a fix of some kind for supported versions.

          Show
          Chris Follin added a comment - This is a severe problem affecting a very large number of people judging from our own clients and the numbers of watchers, voters, and participants on this ticket. We will need a fix of some kind for supported versions.
          Hide
          Steven Breiner added a comment -

          I'll second Chris's statement that "This is a severe problem..." It turns out to be particularly pernicious, since the AJAX controls effectively remove the older arrow-based mechanism of moving blocks - so "regular" users (i.e., those who won't or can't disable their browser's JavaScript) have no way at all to move blocks around.

          Show
          Steven Breiner added a comment - I'll second Chris's statement that "This is a severe problem..." It turns out to be particularly pernicious, since the AJAX controls effectively remove the older arrow-based mechanism of moving blocks - so "regular" users (i.e., those who won't or can't disable their browser's JavaScript) have no way at all to move blocks around.
          Hide
          Michele Turre added a comment -

          Agreed! We have an increasing number of faculty on campus using touchscreen tablets, and now also Windows 8 touchscreen desktops. These users are really put out at the suggestion of either disabling Javascript while they build their course, or digging into their system preferences to disable a feature they want to use, except in Moodle. It's really difficult for our support staff to help them because there are so many types of devices with different settings. Other than disabling Javascript, we don't have a reliable solution.

          Our campus is on 2.4.x and will not be upgrading to 2.6 until June 2014. Is there really no hope of back porting the changes to YUI that are going into 2.6?

          Show
          Michele Turre added a comment - Agreed! We have an increasing number of faculty on campus using touchscreen tablets, and now also Windows 8 touchscreen desktops. These users are really put out at the suggestion of either disabling Javascript while they build their course, or digging into their system preferences to disable a feature they want to use, except in Moodle. It's really difficult for our support staff to help them because there are so many types of devices with different settings. Other than disabling Javascript, we don't have a reliable solution. Our campus is on 2.4.x and will not be upgrading to 2.6 until June 2014. Is there really no hope of back porting the changes to YUI that are going into 2.6?
          Hide
          Andrew Nicols added a comment -

          This issue should be resolved in master by MDL-41208. Once we can confirm that this resolves the issue, we can start looking at whether it's feasible to backport the relevant fix in YUI.

          The upstream issue details are in https://github.com/yui/yui3/issues/683

          The actual diff of changes in upstream YUI is pretty minimal (see https://github.com/yui/yui3/pull/986/files), so it may be feasible to backport the changes. Alternatively, we may be able to backport the whole of YUI 12, but I think that this could cause more issues than it solves.

          Show
          Andrew Nicols added a comment - This issue should be resolved in master by MDL-41208 . Once we can confirm that this resolves the issue, we can start looking at whether it's feasible to backport the relevant fix in YUI. The upstream issue details are in https://github.com/yui/yui3/issues/683 The actual diff of changes in upstream YUI is pretty minimal (see https://github.com/yui/yui3/pull/986/files ), so it may be feasible to backport the changes. Alternatively, we may be able to backport the whole of YUI 12, but I think that this could cause more issues than it solves.
          Hide
          Wun Chiou added a comment -

          I figured out another workaround for end users in the mean time: disable W3C touch events in the desktop browser only. Firefox 24 does this by default, but just in case:

          Firefox: change about:config setting "dom.w3c_touch_events.enabled" to 0. Restart browser.
          Chrome: change chrome://flags setting "enable touch events" to disabled. Restart browser.

          This worked for two of the teachers at our school, and you don't have to disable Javascript or system-wide touch drivers.

          Show
          Wun Chiou added a comment - I figured out another workaround for end users in the mean time: disable W3C touch events in the desktop browser only. Firefox 24 does this by default, but just in case: Firefox: change about:config setting "dom.w3c_touch_events.enabled" to 0. Restart browser. Chrome: change chrome://flags setting "enable touch events" to disabled. Restart browser. This worked for two of the teachers at our school, and you don't have to disable Javascript or system-wide touch drivers.
          Hide
          Andrew Nicols added a comment -

          Thanks for that additional workaround Wun Chiou.

          I've been having a look at the upstream patch today to assess the viability of backporting it. Sadly I don't think it's going to be feasible as the patch relies on a lot of changes from a number of other versions.

          Equally, I don't think we're going to be in a position to backport the 3.12 upgrade of YUI to 2.4 and 2.5.

          I'm not sure whether Eric Merrill's patch (based on one of Tilo's earlier ones) is overkill and could cause future issues. Eric Merrill, are you running it production and have you encountered any issues with it? There could be a knock-on effect for third-party plugins, but I suspect it would be preferential to have working drag/drop functionality for a majority of users.

          Andrew

          Show
          Andrew Nicols added a comment - Thanks for that additional workaround Wun Chiou . I've been having a look at the upstream patch today to assess the viability of backporting it. Sadly I don't think it's going to be feasible as the patch relies on a lot of changes from a number of other versions. Equally, I don't think we're going to be in a position to backport the 3.12 upgrade of YUI to 2.4 and 2.5. I'm not sure whether Eric Merrill 's patch (based on one of Tilo's earlier ones) is overkill and could cause future issues. Eric Merrill , are you running it production and have you encountered any issues with it? There could be a knock-on effect for third-party plugins, but I suspect it would be preferential to have working drag/drop functionality for a majority of users. Andrew
          Hide
          Andrew Nicols added a comment -

          Confirming that this is fixed in Master.

          Eric Merrill, I'll try and catch you on Jabber too but are you still running your version of this patch in Production and have you encountered any issues with it?

          Cheers,

          Andrew

          Show
          Andrew Nicols added a comment - Confirming that this is fixed in Master. Eric Merrill , I'll try and catch you on Jabber too but are you still running your version of this patch in Production and have you encountered any issues with it? Cheers, Andrew
          Hide
          Eric Merrill added a comment - - edited

          We've been run it on prod, but I'll have to look at our support tracker to see if we've had other problems related to it.

          I'll update tomorrow when I'm back in the office.

          Show
          Eric Merrill added a comment - - edited We've been run it on prod, but I'll have to look at our support tracker to see if we've had other problems related to it. I'll update tomorrow when I'm back in the office.
          Hide
          Eric Merrill added a comment -

          So far, we have not had any reports of regressions from the patch. I wouldn't call that anything definitive, but it definitely didn't make our site blow up either.

          Show
          Eric Merrill added a comment - So far, we have not had any reports of regressions from the patch. I wouldn't call that anything definitive, but it definitely didn't make our site blow up either.
          Hide
          Andrew Nicols added a comment -

          There is no master commit for this because it's fixed in upstream YUI with version 3.12.0.

          Thanks to Eric for testing this in his institution with ca. 15-20k active users daily and 3,000 courses.

          This patch was reached by taking the relevant version of YUI, modifying the src files, and re-running shifter rather than modifying the minified versions.

          Show
          Andrew Nicols added a comment - There is no master commit for this because it's fixed in upstream YUI with version 3.12.0. Thanks to Eric for testing this in his institution with ca. 15-20k active users daily and 3,000 courses. This patch was reached by taking the relevant version of YUI, modifying the src files, and re-running shifter rather than modifying the minified versions.
          Hide
          Jason Fowler added a comment -

          Hey Andrew, the 2.5 makes sense, but I am confused by what is happening with the coverage js on 2.4 could you please explain the changes there for me?

          Show
          Jason Fowler added a comment - Hey Andrew, the 2.5 makes sense, but I am confused by what is happening with the coverage js on 2.4 could you please explain the changes there for me?
          Hide
          Chris Chapman added a comment - - edited

          Is the patch available for 2.5 yet? i Presume it involves replacing the YUI folder- or files within YUI?

          Show
          Chris Chapman added a comment - - edited Is the patch available for 2.5 yet? i Presume it involves replacing the YUI folder- or files within YUI?
          Hide
          Andrew Nicols added a comment -

          Jason: We didn't stop generating coverage until 2.5 so it's right that we continue to generate them for 2.4.

          Chris Chapman: this patch contains a fix against YUI and is up for peer review now

          Show
          Andrew Nicols added a comment - Jason: We didn't stop generating coverage until 2.5 so it's right that we continue to generate them for 2.4. Chris Chapman : this patch contains a fix against YUI and is up for peer review now
          Hide
          Jason Fowler added a comment -

          Andrew, the change to the coverage file seems odd is all, it goes from readable code, to what I can only assume is the language of Lovecraft's elder gods.

          Show
          Jason Fowler added a comment - Andrew, the change to the coverage file seems odd is all, it goes from readable code, to what I can only assume is the language of Lovecraft's elder gods.
          Hide
          Andrew Nicols added a comment -

          The reason for that is that different versions of shifter include different versions of the code coverage reporting tools. The version of shifter used to build 3.9.1 doesn't minify the coverage in the same way that later versions do. Since YUI do not document which version of shifter was used, we can't easily work it out.

          Show
          Andrew Nicols added a comment - The reason for that is that different versions of shifter include different versions of the code coverage reporting tools. The version of shifter used to build 3.9.1 doesn't minify the coverage in the same way that later versions do. Since YUI do not document which version of shifter was used, we can't easily work it out.
          Hide
          Andrew Nicols added a comment -

          Submitting for integration - the code coverage really isn't an issue as we don't use them. We stopped including them at all in 2.5 anyway.

          Show
          Andrew Nicols added a comment - Submitting for integration - the code coverage really isn't an issue as we don't use them. We stopped including them at all in 2.5 anyway.
          Hide
          Jason Fowler added a comment -

          fair enough, was just making sure it wasn't an issue.

          Show
          Jason Fowler added a comment - fair enough, was just making sure it wasn't an issue.
          Hide
          Damyon Wiese added a comment -

          Verified with Andrew that this does not affect the TinyMCE dragdrop fix.

          Show
          Damyon Wiese added a comment - Verified with Andrew that this does not affect the TinyMCE dragdrop fix.
          Hide
          Damyon Wiese added a comment -

          Thanks Andrew, integrated to 24 and 25 only.

          I visually checked the minified JS to make sure there were no other differences due to shifter versions and retested that iOS tinyMCE issue and both looked fine.

          Show
          Damyon Wiese added a comment - Thanks Andrew, integrated to 24 and 25 only. I visually checked the minified JS to make sure there were no other differences due to shifter versions and retested that iOS tinyMCE issue and both looked fine.
          Hide
          Joe Amatrucola added a comment -

          I apologize in advance if this is an obvious question, but is it safe to say that once finalized, the necessary patch will be included with the upcoming release of 2.6? I ask because I was planning to hold off upgrading from 2.4 until 2.6 comes out shortly, at which point I was hoping that this fix would be included.

          Show
          Joe Amatrucola added a comment - I apologize in advance if this is an obvious question, but is it safe to say that once finalized, the necessary patch will be included with the upcoming release of 2.6? I ask because I was planning to hold off upgrading from 2.4 until 2.6 comes out shortly, at which point I was hoping that this fix would be included.
          Hide
          Andrew Nicols added a comment -

          Joe Amatrucola, 2.6 is fixed in a different way - the upstream library we use have addressed the issue and it will definitely be fixed there.
          This issue fixes the problem for currently supported versions of Moodle (2.4, and 2.5) which still use problematic versions of the upstream library.

          Show
          Andrew Nicols added a comment - Joe Amatrucola , 2.6 is fixed in a different way - the upstream library we use have addressed the issue and it will definitely be fixed there. This issue fixes the problem for currently supported versions of Moodle (2.4, and 2.5) which still use problematic versions of the upstream library.
          Hide
          Damyon Wiese added a comment -

          Stealing this test.

          Show
          Damyon Wiese added a comment - Stealing this test.
          Hide
          Damyon Wiese added a comment -

          Test passed. Tested using these instructions on 24 and 25 and verified that a touchscreen (android tablet) still supports drag and drop.

          The only oddities I saw were (a) Chrome on Android drag and drop did not really work (but stock browser was OK) (b) Emulating touch on chrome desktop as per the instructions, when dragging a text node (not an image) the entire text for the page became selected. This didn't happen on the real touch screen device, so I don't think it's worth raising a bug for.

          I'll raise a bug for the chrome on android bug - but if it's a browser bug, we shouldn't necessarily spend time on it.

          Show
          Damyon Wiese added a comment - Test passed. Tested using these instructions on 24 and 25 and verified that a touchscreen (android tablet) still supports drag and drop. The only oddities I saw were (a) Chrome on Android drag and drop did not really work (but stock browser was OK) (b) Emulating touch on chrome desktop as per the instructions, when dragging a text node (not an image) the entire text for the page became selected. This didn't happen on the real touch screen device, so I don't think it's worth raising a bug for. I'll raise a bug for the chrome on android bug - but if it's a browser bug, we shouldn't necessarily spend time on it.
          Hide
          Dan Poltawski added a comment -

          Hurrah! Thanks for your contribution - this fix is part of Moodle.

          Show
          Dan Poltawski added a comment - Hurrah! Thanks for your contribution - this fix is part of Moodle.
          Hide
          Chris Chapman added a comment -

          Hi where are the patch files and is their a guide to apply the patch?- as in what needs replacing and where? (moodle 2.5)
          also @Damyon mentioned 'when dragging a text node (not an image) the entire text for the page became selected.' is this likely to change- as the early fix (which I have applied) at the top of the thread is the same.

          Show
          Chris Chapman added a comment - Hi where are the patch files and is their a guide to apply the patch?- as in what needs replacing and where? (moodle 2.5) also @Damyon mentioned 'when dragging a text node (not an image) the entire text for the page became selected.' is this likely to change- as the early fix (which I have applied) at the top of the thread is the same.

            Dates

            • Created:
              Updated:
              Resolved:

              Agile