Importing a large Gmail or Google Workspace calendar that, when exported as a .ics file and larger than 1MB, will fail. This is due to the Gmail interface’s 1MB limit on processing .ics files.
The solution is to split up the .ics file, which you can do manually or using the following python script.
GitHub – druths/icssplitter: A script to split up big ics files
A script to split up big ics files. Contribute to druths/icssplitter development by creating an account on GitHub.
