App Groups problem

I have an app with CallKit Extension and when I try to pass data from ViewController to the Directory Extension with App Groups and UserDefaults I have this error:



2017-11-12 13:42:07.199664+0100 CallKitTest[6851:2093165] [User Defaults] Couldn't read values in CFPrefsPlistSource<0x101a25f60> (Domain: group.com.rubenfernandez.CallKitTest, User: kCFPreferencesAnyUser, ByHost: Yes, Container: (null), Contents Need Refresh: Yes): Using kCFPreferencesAnyUser with a container is only allowed for System Containers, detaching from cfprefsd



Any ideas?


Thanks!

Accepted Answer

Is the only thing of concern here the log message? Or is

UserDefaults
actually failing?

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Quinn “The Eskimo!”
Apple Developer Relations, Developer Technical Support, Core OS/Hardware

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App Groups problem
 
 
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