I've the same problem on my Moodle 2.1.1. After upgrading to the latest Moodle 2.1.2, the problem persists. Finally, I try adding a field "grade" in the "adobeconnect" table and the scales is resume to normal. I know this is not a good solution but it stops the pain at the moment. I will drop the field before the next upgrade available from the Connect module. Useful SQL below:

alter table mdl_adobeconnect add grade decimal(10,5) unsigned;

alter table mdl_adobeconnect drop grade;

Hope this help...

A better solution is to update file ~moodle/mod/adobeconnect/lib.php function to stop the scale checking in Moodle 1.9 as below

function adobeconnect_scale_used_anywhere($scaleid) {
global $DB;

// for debugging on 24 November 2011
return false;

$param = array('grade' => $scaleid);
if ($scaleid and $DB->record_exists('adobeconnect', $param))

else

}

diff lib.php.ori lib.php
546a547,549
> // for debugging on 24 November 2011
> return false;
>

Thanks Murphy I will take a look at it. I've been quite busy but I do intend on making some updates to the code.

Out of interest, which option would you suggest would be the best (most suitable to resolve the problem & less likely to cause upgrade problems for the module later) if I needed to use the module as it stands

Hello Michael,

The solution you posted would be the best in my opinion. That linke of code in ..._scale_used_anywhere should simply return false, but it was left in my accident.

Adobe's intention for this module was never to have it as a graded module.

I haven't yet updated the code as I'm quite busy with another project. However, I do plan to release an update of the code.

Hello,

I have an identical problem. The problem is exactly the same as described for Moodle 2.1. Hovewer I'm using currently the Moodle version 2.6.2, so it should be fixed already. At the time when I'm trying to open the grading scale the following error appears:

Field "grade" does not exist in table "adobeconnect

This is the function from the file mod/adobeconnect/lib.php:

/**

• Checks if scale is being used by any instance of adobeconnect.
• This function was added in 1.9
  *
• This is used to find out if scale used anywhere
• @param $scaleid int
• @return boolean True if the scale is used by any adobeconnect
  */
  function adobeconnect_scale_used_anywhere($scaleid) {
  global $DB;

$param = array('grade' => $scaleid);
if ($scaleid and $DB->record_exists('adobeconnect', $param))

else

}

My Moodle version 2.6.2, PHP 5.5.8

Any hints why it happens once again?

Hello Pawel, can you verify whether you have an updated stable copy of the code?

Here is a link from our github account, the code you highlighted doesn't exist the MOODLE_26_STABLE version of the code.
https://github.com/remotelearner/moodle-mod_adobeconnect/blob/MOODLE_26_STABLE/lib.php

Dear Akin,

indeed...my mistake. I need to make an update to the latest stable version of the Moodle 2.6.x

After changing the library everything works as expected. Thank you.