Currently Being ModeratedJan 23, 2014 6:54 AM (in response to brett stephens)
I am having this same problem, and similarly cannot get rid of the window announcing the error (making it almost impossible to use Ical). Are there any solutions? Thanks!
Currently Being ModeratedJan 23, 2014 9:56 AM (in response to brett stephens)
Interestingly, this problem applied to one event only and persisted - until I deleted the event and re-entered it manually. I did learn that the "Accept" response was received, inspite of the error loop. Subsequent invites have not repeated this anomaly.