title: Crash on iOS 9 only: [MKPlacemark initWithCoordinate:]: unrecognized selector
body: <p>Code:</p>
  
  <pre><code>-(void)getRouteDirections{
      MKDirectionsRequest *request = [[MKDirectionsRequest alloc] init];
      [request setSource:[MKMapItem mapItemForCurrentLocation]];
  
      // It crashes on this line:      
      MKPlacemark * placemark = [[MKPlacemark alloc]initWithCoordinate:_location.coordinate];
  }
  </code></pre>
  
  <p>Exception:</p>
  
  <blockquote>
    <p>-[MKPlacemark initWithCoordinate:]: unrecognized selector sent to instance</p>
  </blockquote>
  
  <p>It crashes only on iOS 9. How can I solve this problem?</p>