Thanks @kralo for checking the iCalendar. The default type of DTSTART is indeed DATE-TIME, so @a3nm if you want to specify a DATE, use VALUE=DATE. If you didn’t generate the iCalendar yourself, please contact the one who generated it (and provide this thread as reference).
Event without start time
since last week icsdroid shows “event without start time” after every synchronisation.
- is this a real problem or does it synchronisize the rest of appointments as needed?
- How can I find out which appointment results this error message (icsdroid could show a message like “event without start time in appointment: Meeting with joe”, that would be helpful…)
Events without start time are invaild icalendar resources. There is https://icalendar.org/validator.html - you can try to find out whats wrong with it - hope it helps!