title: How do I create a Map View in Container View Cell
body: <p>I would like to create a MapKit View inside the cell of a container view.
  The code below causes the app to crash when the view is loaded.</p>
  
  <pre><code>let mapView: MKMapView!
  
  mapView.frame = CGRectMake(10, 10, frame.size.width-20, 100)
  mapView.mapType = MKMapType.Standard
  mapView.zoomEnabled = true
  mapView.scrollEnabled = true
  contentView.addSubview(mapView)
  </code></pre>
  
  <p>Thanks
  (I am using Swift)</p>