Hi I am new to Ios and in my project I am using Google SDK to get the route when the user is walking or driving on the road.

But I cannot get the current location and show in my console the xcode 0.0 and 0.0 (latitude and longitude values) please help me find someone to get the current location

My code is below: -

#import "ViewController.h"

@interface ViewController ()
{
    GMSMapView *_mapView;
    NSMutableArray *_coordinates;
    LRouteController *_routeController;
    GMSPolyline *_polyline;
    GMSMarker *_markerStart;
    GMSMarker *_markerFinish;
}

@end

@implementation ViewController

- (void)viewDidLoad
{
    [super viewDidLoad];

    _mapView.settings.myLocationButton = YES;
    _mapView.myLocationEnabled = YES;
    _mapView.delegate = self;

}

- (void)loadView{

    CLLocation *myLocation = _mapView.myLocation;
    GMSMarker *marker = [[GMSMarker alloc] init];
    marker.position = CLLocationCoordinate2DMake(myLocation.coordinate.latitude, myLocation.coordinate.longitude);
    marker.title = @"Current Location";
    marker.map = _mapView;
    GMSCameraPosition *camera = [GMSCameraPosition cameraWithLatitude:myLocation.coordinate.latitude
                                                            longitude:myLocation.coordinate.longitude
                                                                 zoom:6];
    _mapView = [GMSMapView mapWithFrame:CGRectZero camera:camera];

    self.view = _mapView;

    NSLog(@"%f, %f", myLocation.coordinate.latitude, myLocation.coordinate.longitude);
}

#pragma mark - GMSMapViewDelegate

- (void)mapView:(GMSMapView *)mapView didTapAtCoordinate:(CLLocationCoordinate2D)coordinate
{
    _polyline.map = nil;
    _markerStart.map = nil;
    _markerFinish.map = nil;

    [_coordinates addObject:[[CLLocation alloc] initWithLatitude:coordinate.latitude longitude:coordinate.longitude]];

    if ([_coordinates count] > 1)
    {
        [_routeController getPolylineWithLocations:_coordinates travelMode:TravelModeDriving andCompletitionBlock:^(GMSPolyline *polyline, NSError *error) {
            if (error)
            {
                NSLog(@"%@", error);
            }

            else if (!polyline)
            {
                NSLog(@"No route");
                [_coordinates removeAllObjects];
            }

            else
            {
                _markerStart.position = [[_coordinates objectAtIndex:0] coordinate];
                _markerStart.map = _mapView;

                _markerFinish.position = [[_coordinates lastObject] coordinate];
                _markerFinish.map = _mapView;

                _polyline = polyline;
                _polyline.strokeWidth = 3;
                _polyline.strokeColor = [UIColor blueColor];
                _polyline.map = _mapView;
            }
        }];
    }
}

@end