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  1. Moodle
  2. MDL-9619

adding a lesson to the front page produces 'Trying to get property of non-object'

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: 1.8
    • Fix Version/s: 1.8.1
    • Component/s: Lesson
    • Labels:
      None
    • Environment:
      Moodle 1.8 + (2007021503)
    • Affected Branches:
      MOODLE_18_STABLE
    • Fixed Branches:
      MOODLE_18_STABLE

      Description

      Failed to add a lesson to the front page. Offending line is in mod\lesson\mod_form.php 248:

      if ($this->_cm->id != $mod->id)

      I can't any references to the _cm variable so that may be a starting point.

        Gliffy Diagrams

          Activity

          Hide
          dreadknot Mike Street added a comment -

          We are having this same issue with the Lesson module. Ours is:

          "Notice: Trying to get property of a non-object in mod/lesson/mod_form.php in line 248"

          Show
          dreadknot Mike Street added a comment - We are having this same issue with the Lesson module. Ours is: "Notice: Trying to get property of a non-object in mod/lesson/mod_form.php in line 248"
          Hide
          dreadknot Mike Street added a comment -

          Not that this explains why we had the problem, but a re-install managed to clear things up for us. We were also having many database errors with the Exercise and Lesson modules, but those are also gone now.

          Show
          dreadknot Mike Street added a comment - Not that this explains why we had the problem, but a re-install managed to clear things up for us. We were also having many database errors with the Exercise and Lesson modules, but those are also gone now.
          Hide
          bushido Mark Nielsen added a comment -

          Thanks for the report!

          Show
          bushido Mark Nielsen added a comment - Thanks for the report!

            People

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              Dates

              • Created:
                Updated:
                Resolved:
                Fix Release Date:
                11/Jun/07