Fortunately this issue can be avoided easily by replacing ACTION:NONE with ACTION:DISPLAY(or other action type). I don't know which is the better way to solve this, do you have any idea about this?
I've just added support for ACTION:NONE (ab71f213aa9266c828d626d6944147db0953eed0), as well as a bunch of other proposed, but not currently standard, VALARM properties.
Google Calendar ICS can include
ACTION:NONE
line in ALARM section.It's invalid so this library returns error(ErrMissingAlarmAction), but Google Calendar is really popular so maybe it should be accepted?
ref. https://github.com/C4ptainCrunch/ics.py/pull/143
Fortunately this issue can be avoided easily by replacingACTION:NONE
withACTION:DISPLAY
(or other action type). I don't know which is the better way to solve this, do you have any idea about this?