What causes (and how can I fix) this odd Core Location error?

Question

ERROR,Generic,Time,320195751.128,Function,\"void CLClientHandleRegistrationTimerExpiry(__CFRunLoopTimer*, void*)\",Registration timer expired, but client is

Answer 1

Going off of what @schillace had to share, is it possible that you're attempting to force location updates without heeding the user's authorization status?

Try to hold off on calling -startUpdatingLocation until you know that [CLLocationManager authorizationStatus] == kCLAuthorizationStatusAuthorized.