GoogleMaps basic iOS demo app crash - unrecognized selector sent to instance

Question

Im trying to run the basic iOS demo SDK code. I have created the API keyand it loads ok. Although i\'ve transfered the code from viewDidLoad to loadView the effect remains.

Answer 1

I think you may have forgotten to make the class a GMSMapView delegate. The GMSMapViewDelegate bit after the () needs to be between <>

@interface StructuredGeocoderViewController () GMSMapViewDelegate

@end

@implementation StructuredGeocoderViewController {
  GMSMapView *_mapView;
  GMSGeocoder *_geocoder;
}

- (void)viewDidLoad {
  [super viewDidLoad];
  GMSCameraPosition *camera = [GMSCameraPosition cameraWithLatitude:-33.868
                                                          longitude:151.2086
                                                               zoom:12];

  _mapView = [GMSMapView mapWithFrame:CGRectZero camera:camera];
  _mapView.delegate = self;

  _geocoder = [[GMSGeocoder alloc] init];

  self.view = _mapView;
}