我的也是出不来，

 func locationManager(_ manager: CLLocationManager, didUpdateLocations locations: [CLLocation])

    {

        let location:CLLocation = locations[locations.count - 1] as CLLocation

        if (location.horizontalAccuracy > 0) {

            print(location.coordinate.latitude)

            print(location.coordinate.longitude)

            locationManager.stopUpdatingLocation()

        }

    }

现在代理方法换成这个了，但是没执行进来，而且权限询问也不跳出来，关于privcy 我也设置了