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KQMATH / moodle-mod_capquiz

:mushroom: Computer adaptive practice activity module for Moodle
https://moodle.org/plugins/mod_capquiz
GNU General Public License v3.0
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Unable to delete module instance #46

Closed skrede closed 6 years ago

skrede commented 6 years ago

When attempting to remove a CAPQuiz instance the following error is encountered: 'error/cannotdeletemoduleinstance'

This doesn't seem to occur if an instructor creates a new CAPQuiz instance and immediately deletes it. This only occur if there has been activity in the CAPQuiz instance

hgeorgsch commented 6 years ago

This exception is thrown if capquiz_delete_instance() returns false. I can only find one instance, which is in course/lib.php in the core. I don't understand what capquiz_delete_instance() does. There is no explicit return, so I have no clue what semantics defines the actual return value...