tasks list is empty

[brianmay]

If I try to list the tasks it is always empty. Reloading the page doesn't help.

But if I try to create the task I just created, it complains that there is already a task with that name. And I can clearly see the tasks in the task_schedule table.

[baumandm]

I think this is the same issue as #1329?

[brianmay]

It could be, will try that fix.

Thanks for the reference.

[brianmay]

That mostly fixes the problem.

I notice that my task_schedule table has a celery.backend_cleanup task - appears to have been automatically created - that still does not appear in the list however.

[adamstruck]

Does the celery.backend_cleanup task still have the incorrect type in the db? You would need to recreate or edit the task for the fix in #1329 to take effect.

[brianmay]

I quoted the type above - it is celery.backend_cleanup - which looks OK to me.

[adamstruck]

More specifically, I meant the task_type field in the task_schedule database table for the celery.backend_cleanup row. This is what my PR you linked changes - you'd have to reinitialize your database for the automatically created tasks to pick up this change.

[brianmay]

Yes, that is what I was looking at.

[jczhong84]

thanks @adamstruck for the PR. I was in a PTO, just merged it.