637      iPhone_iPad_Mac_apple

Calendar freezes with connection to iCloud?

Hi!

Well, I haven't been using my Calendar in a long time, but as I was about to start with it again I ran into a problem which is currently driving me nuts...

I had my Calendar connected to iCloud and wanted to subscribe to a calendar from my Uni. I copied the URL and pasted it in Calendar. And, somehow the entire thing just froze! I have to force quit it to be able to do anything at all.

I've now tried re-opening it multiple times with the same result all the time. It shows the message:

The request for account “iCloud” failed.

The server responded with

“400”

to operation CalDAVMigrateToServerQueueableOperation.

Underneath this it says "Make sure you're connected to the internet", and gives options to "try again now" or "try again later".

I have also tried unchecking Calendars in my iCloud tab in System preferences, rebooting, unchecking it on my iPhone as well, filling in the URL again. Nothing works. Calendars will open and not freeze if unchecked and not connected to iCloud, but of course without any info that I need. But once I check the box again I'm back to the same old message and freezing. It's working fine on my iPhone for some reason and the calendar I wanted to subscribe to shows up there, but not in any way on my computer.

I'm out of ideas.

Help, anyone?

最後更新：2017-08-25 23:35:54

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