HT204598: iCloud: Advanced Calendar and iCal troubleshooting

Learn about iCloud: Advanced Calendar and iCal troubleshooting
jdotmurdock
Level 1 (0 points)

Q: How to solve a server error 400?

I continuously receive a pop-up window that reads,

 

"The server responded with an error.

 

The request for account "iCloud" failed.

 

The server responded with

"400"

to operation

CalDAVUpdateShareesQueuableOperation.

 

 

 

Any ideas? It pops up once every 30 seconds no matter how many time I click "OK"

iCal

Posted on Aug 13, 2013 12:49 PM

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jdotmurdock

Q: How to solve a server error 400?

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  • by randers4,

    randers4 randers4 Aug 13, 2013 1:06 PM in response to jdotmurdock
    Level 9 (62,850 points)
    Aug 13, 2013 1:06 PM in response to jdotmurdock

    If you are signed into your iCloud account on your Mac and are running OS X Lion, go to System Preferences>iCloud, uncheck Calendars & Reminders, choose Delete from My Mac when Promted (they will still be in iCloud), then restart your Mac and go back and check Calendars & Reminders again.  Your iCloud calendars will reappear on your Mac after a brief delay as they redownload.

  • by jdotmurdock,

    jdotmurdock jdotmurdock Aug 13, 2013 1:21 PM in response to jdotmurdock
    Level 1 (0 points)
    Aug 13, 2013 1:21 PM in response to jdotmurdock

    Found an answer on a similar thread that answered the question. thanks everyone!