2 Replies Latest reply: Nov 30, 2012 12:39 PM by terpteach1
Jon Baumgartner Level 2 Level 2

Recently, I started getting this error for my iCloud account and also my Google account. What happens is that I will see the exclamation point icon next to the account in the Calendar list. I click it, and it says:


The server responded with an error.


The connection to account "iCloud" failed because the network is unreachable.


Same problem for Google. If I quit and relaunch Calendar, the calendars will refresh correctly, but as soon as the first scheduled refresh happens, they go into this failed mode.


This renders Calendar useless, because I can't get any updates for those accounts.


Interestingly, my work's Exchange account has no problems at all. It's just the two CalDAV accounts.

MacBook Pro, OS X Mountain Lion (10.8.2), Mid-2009, 4 GB RAM, 500 GB HD
  • Tom Nash Level 1 Level 1
    Mac OS X

    Same problem here.  I've seen a few posts covering this as well but have not seen a resolution yet. I see these console error messages which I list below.  one thing I haven't tried yet is disabling icloud calendars from the system preference and then reconnecting because it means removing the calendars.  I suspect all of the appointments I've added in the last week would then be lost.  Even if you export/archive the calendars and unlink/relink icloud, I wouldn't know how to find those events/appointments that aren't in the cloud now to add them back.



    10/26/12 9:27:04.203 AM CalendarAgent[4999]: [com.apple.calendar.store.log.caldav] [During deep refresh in calendar "HomeCal", had collection tag match, but etag mismatch for url https://p04-caldav.icloud.com/38467/calendars/MD-2-1-D2F53-A562-43E9-962C-08B683 0B4BCF/8023C5A7-DD0A-4B79-8A66-302F33B4EB70.ics: local changes not sent to the server - cTag:(null) syncToken:FT=-@RU=ccdf2-ee98-4a577-886fb1a4329b@S=5261]


    10/26/12 9:27:16.369 AM CalendarAgent[4999]: [com.apple.calendar.store.log.caldav.queue] [Account refresh failed with error: Error Domain=CoreDAVErrorDomain Code=3 "The operation couldn’t be completed. (CoreDAVErrorDomain error 3.)" UserInfo=0x7faaad719860 {AccountName=iCloud, CalDAVErrFromRefresh=YES}]

  • terpteach1 Level 1 Level 1

    I've got the same problem. This started happening around the end of September, beginning of October.