Quiz Statistics - starts but does not finish

Quiz Statistics - starts but does not finish

by yuvaraj balu -
Number of replies: 2
Hi Moodle support team.


I Have issue in Quiz -> Result -> Statistics  report generation.


Notice: Undefined offset: 2290 in XXX/question/classes/statistics/responses/analysis_for_subpart.php on line 84

Fatal error: Call to a member function count_response() on a non-object in XXX/question/classes/statistics/responses/analysis_for_subpart.php on line 104

This issue already in our forums below link

Iam not able find  correct solution from above link.

My Moodle version : Moodle 3.1.2+ (Build: 20160929)


  

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In reply to yuvaraj balu

Re: Quiz Statistics - starts but does not finish

by Tim Hunt -
Picture of Core developers Picture of Documentation writers Picture of Particularly helpful Moodlers Picture of Peer reviewers Picture of Plugin developers

Well, that is a bug of some sort, probably triggered by bad data in your database.

For example, did a teacher edit a question after a student had attempted it?

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