A fatal error occurred, and Anki must close

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1

A fatal error occurred, and Anki must close. Please report this message on the forums.
Anki 2.1.48 (fb07bad3) Python 3.8.6 Qt 5.14.2 PyQt 5.14.2
Platform: Windows 10
Flags: frz=True ao=False sv=?
Add-ons, last update check: 2022-02-05 18:48:40

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 540, 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 { … }

2

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=False sv=?
Add-ons, last update check: 2022-02-06 13:18:55

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 { … }

3

Please run from a console - another error should be shown first in the console:

https://docs.ankiweb.net/platform/windows/startup-issues.html#debugging