No version working on Mac OS Big Sur

[kelciour]

Anki 2.1.33 upgrade failed now can't open Anki (Mac)

This is caused by this add-on. Start Anki while holding down the Shift key to disable add-ons temporarily. You may want to delete this add-on if you don’t use it or update it if an update is available or go back to an old version of Anki. Please see https://faqs.ankiweb.net/when-problems-occur.html

Anki 2.1.29 addon disabling

When I use “⁨Customize Keyboard Shortcuts⁩” with 2.1.29 I don’t get this message. You seem to have an old version of this add-on. If you can get to the main screen: to update all add-ons go the main window ->Tools -> Add-ons and then there’s a button “Check for Updates”. After updating all add-ons restart: Do you still have the problem? If it persists: Read the checklist at https://anki.tenderapp.com/kb/problems/when-problems-occur Disable all other add-ons and restart. Does the problem persi…

I have tried opening Anki while holding “shift” but the same errors pop up

It might mean that the Shift key was pressed too late or released too early. If the Shift key is holded down correctly, there will be a tooltip - “Shift key was held down. Skipping automatic syncing and add-on loading”.