locationManager(_:rangingBeaconsDidFailFor:withError:)
Tells the delegate that an error occurred while gathering ranging information for a set of beacons.
Declaration
optional func locationManager(_ manager: CLLocationManager, rangingBeaconsDidFailFor region: CLBeaconRegion, withError error: any Error)Parameters
- manager:
The location manager object reporting the event.
- region:
The region object that encountered the error.
- error:
An error object containing the error code that indicates why ranging failed.
Discussion
Errors occur most often when registering a beacon region failed. If the region object itself is invalid or if it contains invalid data, the location manager calls this method to report the problem.