I am using display route on iOS 7 maps: addOverlay has no effect this to embed a map in my app. I am getting following errors: mkdirectionserrorcode = 6; mkerrorgeoerror="-403"; nslocalized description="Directions not available"; NSlocalizedfailureReason="A route to the nearest road cannot be determined";
I have set my source coordinates to apple headquarter and destination coordinates to stanford universtiy. Both are in usa california and still i get errors.
viewController.h file
--------------------------------
#import <UIKit/UIKit.h>
#import <MapKit/MapKit.h>
#import <CoreLocation/CoreLocation.h>
@interface ViewController : UIViewController <MKMapViewDelegate>
@property (weak, nonatomic) IBOutlet MKMapView *myMapView;
- (IBAction)button:(id)sender;
@end
----------------------------------
viewController.m file
-----------------------------
#import "ViewController.h"
@interface ViewController ()
@end
@implementation ViewController
- (void)viewDidLoad
{
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
self.myMapView.delegate=self;
[self.myMapView setShowsUserLocation:YES];
NSLog(@" VIEW DID LOAD FINISHED");
//------------------
NSLog(@" DID UPDATE USER LOCATION STARTED EXECUTING");
MKDirectionsRequest *request=[[MKDirectionsRequest alloc]init];
//request.source=[MKMapItem mapItemForCurrentLocation];
//setting source
CLLocationCoordinate2D
sourceCoordinate=CLLocationCoordinate2DMake(37.33181,122.03118);
MKPlacemark *sourcePlacemark=[[MKPlacemark
alloc]initWithCoordinate:sourceCoordinate addressDictionary:nil];
MKMapItem *source=[[MKMapItem alloc]initWithPlacemark:sourcePlacemark];
request.source=source;
//setting destination
CLLocationCoordinate2D destinationCoordinate=
CLLocationCoordinate2DMake(37.33182,122.03118);
MKPlacemark *destinationPlacemark=
[[MKPlacemark alloc]initWithCoordinate:destinationCoordinate
addressDictionary:nil];
MKMapItem *destination=[[MKMapItem alloc]initWithPlacemark:destinationPlacemark];
request.destination=destination;
request.requestsAlternateRoutes=YES;
MKDirections *directions=[[MKDirections alloc]initWithRequest:request];
NSLog(@" ABOUT TO CALCULATE DIRECTIONS");
[directions calculateDirectionsWithCompletionHandler:^(MKDirectionsResponse
*response, NSError *error) {
if (!error){
NSLog(@" calculating directions SUCCESSFULL");
[self showRoute:response];
}
else{
NSLog(@"error in calculating directions with completion handler \n%@",
[error userInfo]);
}
}];
}
-(void)showRoute : (MKDirectionsResponse *) response{
NSLog(@"showRoute function executing");
for (MKRoute *route in response.routes) {
[self.myMapView addOverlay:route.polyline level:MKOverlayLevelAboveRoads];
}
}
-(MKOverlayRenderer*)mapView:(MKMapView *)mapView rendererForOverlay:
(id<MKOverlay>)overlay{
NSLog(@" RENDERER FOR OVERLAY STARTED");
MKPolyline *route=overlay;
MKPolylineRenderer *renderer=[[MKPolylineRenderer alloc]initWithPolyline:route];
renderer.strokeColor=[UIColor blueColor];
//renderer.lineWidth=5.0;
return renderer;
}
/*-(void)mapView:(MKMapView *)mapView didUpdateUserLocation:(MKUserLocation
*)userLocation
{ NSLog(@" DID UPDATE USER LOCATION STARTED");
CLLocationCoordinate2D myLocation=[userLocation coordinate];
MKCoordinateRegion zoomRegion=MKCoordinateRegionMakeWithDistance(myLocation, 2500,
2500);
[self.myMapView setRegion:zoomRegion animated:YES];
}
*/
/*-(BOOL)shouldAutorotateToInterfaceOrientation:
(UIInterfaceOrientation)toInterfaceOrientation
{
return (toInterfaceOrientation != UIInterfaceOrientationMaskPortraitUpsideDown);
}
*/
- (IBAction)button:(id)sender {
NSString *url=@"http://maps.apple.com/maps?daddr=40.707184,-73.998392";
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:url]];
}
@end
