Crash by login with email

[timogrosche]

On SKYAuthContainer.m line: 140, place:

 if (_currentUser) {
            [[NSUserDefaults standardUserDefaults]
                setObject:[NSKeyedArchiver archivedDataWithRootObject:_currentUser]
                   forKey:@"SKYContainerCurrentUserRecord"];
  }

Error:
Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[SKYAsset encodeWithCoder:]: unrecognized selector sent to instance 0x1c0252390'