macOS Big Sur, Calendar app crashing on importing .ics file and creating new calendar
amarinediary opened this issue · comments
Since the macOS Big Sur update, it seems that the generated .ics file is crashing the Calendar app upon choosing the create a new calendar option.
- double click the ics file
- On promt, click on "add a new calendar"
- A second prompt will be displayed saying: "This calendar can’t be deleted. You can’t delete calendars from an account with read-only privileges."
Here is a pastebin of a previously perfectly working .ics file: https://pastebin.com/raw/RF5M4K6W.
After further testing the issue seems to be coming from the Calendar app itself. Having a readonly account linked to it (eg Google) seems to be the problem.