Hey so I was working on Anki and this came up am not too sure what the problem is but before having to close Anki it told me to report does anyone know what the problem is?

A fatal error occurred, and Anki must close. Please report this message on the forums.
Anki 2.1.49 (dc80804a) Python 3.8.6 Qt 5.14.2 PyQt 5.14.2
Platform: Windows 10
Flags: frz=True ao=True sv=?
Add-ons, last update check: 2022-04-26 01:21:26

Caught exception:
Traceback (most recent call last):
File “aqt\taskman.py”, line 101, in on_closures_pending
File “aqt\taskman.py”, line 71, in
File "aqt\operations_init
.py", line 214, in wrapped_done
File “concurrent\futures_base.py”, line 432, in result
File “concurrent\futures_base.py”, line 388, in get_result
File “concurrent\futures\thread.py”, line 57, in run
File "aqt\operations_init
.py", line 199, in wrapped_op
File “aqt\editor.py”, line 544, in
File “anki\notes.py”, line 191, in fields_check
File “anki_backend\generated.py”, line 355, in note_fields_check
File "anki_backend_init
.py", line 126, in _run_command
pyo3_runtime.PanicException: called Result::unwrap() on an Err value: PoisonError { … }

Have you ruled out add-ons? You can start Anki without add-ons by holding Shift during startup.

(You should see a message pop up that add-ons have been disabled for this session - if not, you can also manually disable each add-on and restart Anki.)

Also, do you remember what you were doing before the crash occured?


I was making flash cards for my decks

This line of your error message tells me that you’re running Anki with at least one add-on. One of them is most likely causing the error.

Please post a screenshot of your add-on list (Tools → Add-ons).