Help with a V3 Bug Error

Keep receiving this bug report with V3 scheduler activated. Any help is appreciated. I am on the latest version of Anki (2.1.49)

Error
An error occurred. Please start Anki while holding down the shift key, which will temporarily disable the add-ons you have installed.
If the issue only occurs when add-ons are enabled, please use the Tools > Add-ons menu item to disable some add-ons and restart Anki, repeating until you discover the add-on that is causing the problem.
When you’ve discovered the add-on that is causing the problem, please report the issue on the add-on support site.
Debug info:
Anki 2.1.49 (dc80804a) Python 3.8.6 Qt 5.14.2 PyQt 5.14.2
Platform: Mac 10.16
Flags: frz=True ao=True sv=2
Add-ons, last update check: 2022-04-02 23:12:40

Caught exception:
Traceback (most recent call last):
File “aqt/webview.py”, line 41, in cmd
File “aqt/webview.py”, line 142, in _onCmd
File “aqt/webview.py”, line 595, in _onBridgeCmd
File “aqt/reviewer.py”, line 503, in _linkHandler
File “aqt/reviewer.py”, line 398, in _answerCard
File “anki/scheduler/v2.py”, line 1133, in answerButtons
File “anki/scheduler/v2.py”, line 505, in _cardConf
AttributeError: ‘NoneType’ object has no attribute ‘did’

This indicates you’re actually on V2.
Did you rule out add-ons anyway?

3 Likes

I’ve eliminated most add-ons, but it always pops up again. When I turn v3 off, I never receive these errors. But I like v3 and want to use it. Do you know why it’s showing v2 when v3 is active?

The error seems to imply it is not active. Assuming you’ve confirmed it’s enabled and restarting Anki does not help, I suggest you see if you can reproduce it with all add-ons disabled.

All add-ons are disabled, and this comes up:

Error
An error occurred. Please use Tools > Check Database to see if that fixes the problem.
If problems persist, please report the problem on our support site. Please copy and paste the information below into your report.
Anki 2.1.49 (dc80804a) Python 3.8.6 Qt 5.14.2 PyQt 5.14.2
Platform: Mac 10.16
Flags: frz=True ao=False sv=3
Add-ons, last update check: 2022-04-11 20:20:34

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/taskman.py”, line 90, in wrapped_done
File “aqt/operations/init.py”, line 112, in wrapped_done
File “aqt/reviewer.py”, line 414, in after_answer
File “aqt/reviewer.py”, line 430, in _after_answering
File “aqt/reviewer.py”, line 201, in nextCard
File “aqt/reviewer.py”, line 230, in _get_next_v3_card
File “anki/scheduler/v3.py”, line 49, in get_queued_cards
File “anki/_backend/generated.py”, line 44, in get_queued_cards
File “anki/_backend/init.py”, line 131, in _run_command
anki.errors.InvalidInput: Invalid input: ⁨bug: card modified without updating queue⁩

Can you reproduce the issue in the latest release?