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  1. Plugins
  2. CONTRIB-3889

Module Checklist: Call to database function passes invalid array

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 2.1.7, 2.2.4, 2.3.1
    • Fix Version/s: None
    • Component/s: Package: Checklist
    • Labels:
      None
    • Affected Branches:
      MOODLE_21_STABLE, MOODLE_22_STABLE, MOODLE_23_STABLE

      Description

      The problem came about using the LMB Enrolment plug-in. When checklist is updating the grades, it can generate the following error:

      Coding error detected, it must be fixed by a programmer: moodle_database::get_in_or_equal() does not accept empty arrays
       
      More information about this error
      Stack trace:
       
          line 595 of /lib/dml/moodle_database.php: coding_exception thrown
          line 296 of /mod/checklist/lib.php: call to moodle_database->get_in_or_equal()
          line 1186 of /lib/gradelib.php: call to checklist_update_grades()
          line 1154 of /lib/gradelib.php: call to grade_update_mod_grades()
          line 989 of /lib/gradelib.php: call to grade_grab_course_grades()
          line 2809 of /enrol/lmb/lib.php: call to grade_recover_history_grades()
          line 2714 of /enrol/lmb/lib.php: call to enrol_lmb_plugin->lmb_assign_role_log()
          line 2309 of /enrol/lmb/lib.php: call to enrol_lmb_plugin->process_enrolment_log()
          line 2181 of /enrol/lmb/lib.php: call to enrol_lmb_plugin->process_person_membership_tag()
          line 2162 of /enrol/lmb/lib.php: call to enrol_lmb_plugin->process_membership_tag_error()
          line 288 of /enrol/lmb/lib.php: call to enrol_lmb_plugin->process_membership_tag()
          line 391 of /enrol/lmb/lib.php: call to enrol_lmb_plugin->process_file()
          line 44 of /enrol/lmb/tools/extractprocess.php: call to enrol_lmb_plugin->process_folder()

      It looks like the line:

      list($isql, $iparams) = $DB->get_in_or_equal(array_keys($items));

      needs to check if $items is not empty.

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              Dates

              • Created:
                Updated:
                Resolved: