Task failed: Purge Old Coderunner Cache Entries

[abkoch]

Dear developer,

since updating to moodle 4.5 the following notification about a failed task is sent periodically:

Execute scheduled task: Purge Old Coderunner Cache Entries - task (qtype_coderunner\task\cache_cleaner)
... started 12:54:51. Current memory use 23.0 MB.
Debugging increased temporarily due to faildelay of 86400
... used 1 dbqueries
... used 0.011843919754028 seconds
Scheduled task failed: Purge Old Coderunner Cache Entries - task (qtype_coderunner\task\cache_cleaner),Seltsam... der Coderunner Cachespeicher für Bewertungen kann nicht gefunden werden.
Backtrace:
* line 93 of /question/type/coderunner/classes/cache_purger.php: call to qtype_coderunner\cache_purger::get_first_file_store()
* line 66 of /question/type/coderunner/classes/task/cache_cleaner.php: call to qtype_coderunner\cache_purger->__construct()
* line 410 of /lib/classes/cron.php: call to qtype_coderunner\task\cache_cleaner->execute()
* line 208 of /lib/classes/cron.php: call to core\cron::run_inner_scheduled_task()
* line 125 of /lib/classes/cron.php: call to core\cron::run_scheduled_tasks()
* line 186 of /admin/cli/cron.php: call to core\cron::run_main_process()

It would be great if you could fix this issue.

Best regards
Andreas

[mckeownp]

Hi,

We are working on this. In the meantime please check for solutions in this thread #246.
Basically you should disable the scheduled task for now, or change to using a file store for th Coderunner cache.

Cheers,
Paul