location get_once returns [CLLocationManager copyWithZone:]: unrecognized selector sent to instance

[jelmerderonde]

The following code returns [CLLocationManager copyWithZone:]: unrecognized selector sent to instance:

include BW::Location

def get_location
  if BW::Location.enabled? && BW::Location.authorized?
    BW::Location.get_once(desired_accuracy: :nearest_ten_meters) do |user_location|
      if user_location.is_a?(CLLocation)
        mp user_location.coordinate.latitude
      else
        NSLog("Error getting location: %@", user_location[:error])
      end
    end
  end
end

I have messing around with it all day but can't get it fixed. Could it be a bug in BW::Location?