problem in user location coordinate in mapview

Question

I am trying to find the user location coordinate from following code:

- (MKAnnotationView *)mapView:(MKMapView *)mapView viewForAnnotation:(id <MKAnnotation>)annotation 
{
    MKAnnotationView* newAnnotation = [[MKAnnotationView alloc] initWithAnnotation:annotation reuseIdentifier:@"annotation1"];

    if (annotation == _mapView.userLocation)
        return nil;

        CLLocationCoordinate2D location3 = annotation.coordinate;
        CLLocationCoordinate2D location4 = _mapView.userLocation.coordinate;

But it is always returning location coordinate as:

<-180.00000000, -180.00000000> +/- 0.00m (speed -1.00 mps / course -1.00) @ 3/25/11 4:41:29 PM India Standard Time

What's the problem here?

Answer 1

For the love of all that is good, don't get the user's location using MKMapView . Read up on CLLocationManager and cast the above abomination into the deepest /dev/null you can find.

PS Those values mean there is no valid location data.