Hi SpotlessFish46

In order to mark task as completed, it should start first, can you try:

task = Task.create(project_name="projectX", task_name='YYY') task.mark_started() task.completed()?

After the running, I checked in the web UI if the status changed, and it didn't —the running finishing without any errors or replies.

Great! now it's working. The status changed to completed.
Thanks TimelyPenguin76 !

I failed to update the "STARTED AT" and the "COMPLETED AT" attributes in the "INFO" tab.

I'm not sure this can actually be overridden...

I couldn't change the task status from draft to complete

Task.completed(ignore_errors=True)

Hi SpotlessFish46 ,

can you send a code example? I want to try reproduce it on my side

what's the error/reply ?

Task.completed(ignore_errors=True)

I tried to use it, but the status still unchanged.

Task.completed(ignore_errors=False)
What are you getting?

Hi TimelyPenguin76 ,
the code example is:
task = Task.create(project_name="projectX", task_name='Y') task.completed(ignore_errors=False)

I got the following Error:
2020-10-27 19:26:57,222 - trains.Task - ERROR - Action failed <500/0: tasks.completed/v2.2 (unsupported operand type(s) for -: 'NoneType' and 'datetime.datetime')> (force=False, task=9bbd60866e5646c8aacad418ae7fc86f, status_reason=completed)