Skip to content

Tag Archives: ical

Google Calendar and iCal: Cannot Delete or Modify Recurring Event


Getting "HTTP/1.1 409 Sequence number cannot be less than current value" error? Try deleting the whole calendar in iCal and adding it again. via Issue 64 - google-caldav-issues - Cannot update recurring Events ->Response: 500 server error code 35df1847 - A place to track issues for Google Calendar's CalDAV server. - Google Project Hosting.

Easy iCal and gCal Syncing


After Google Calendar added CalDAV support I thought I could finally sync my calendars accross my computers and mobile phones. Only problem: this way events were read-only on my phones. Besides it was PITA to set up.  I had tried Spanning Sync earlier but didn't want to spend the $25 for a one-year licence. So […]