I’ve been getting strange messages from iCal for the past several months. Friends, colleagues, or partners have been sending me meeting invites from Google Calendar, and iCal has been completely barfing on them.
“The server responded with an error” … followed by an iCloud location, and the happy note that said location “is not a location that supports this request.” And then I have the happy choice of either Going Offline (which means my calendars won’t sync) or Reverting to Server (which means my new calendar event will disappear).
This has been a problem since Lion, and it’s time for Apple to fix it. For now, there seems to be one “solution.” Ignore the email with the calendar invite on your Mac, and accept the invite on your iPhone. It’s cheesy at best, and hardly indicative of the elegance that is supposed to accompany a truly Mac experience … but it does have the virtue of working.
I just wish it wasn’t necessary.