I can not determine the reason of the error

Hi everyone, in last 3 days I am having that error below, I think the reason is one of the add-on. But I could not find any solution. Can you help me about it ? Thanks in advance :slight_smile:

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 2.1.42 (8eebfe18) 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: 2021-04-15 14:25:41

Caught exception:
Traceback (most recent call last):
File “aqt/main.py”, line 1067, in onBrowse
File “”, line 2, in open
File “anki/hooks.py”, line 89, in decorator_wrapper
File “anki/hooks.py”, line 81, in repl
TypeError: onDialogOpened() got an unexpected keyword argument ‘card’

When during your use of Anki do you get the error?


See this checklist for when problems occur, especially point 2.


Sometimes when I turn on the app, but mostly when I click “browse” or “b” to see all the cards. Thanks for your interest :slight_smile: