let latitude = ( latArr . object (at: 0 ) as ! NSString ). doubleValue let longitude = ( longArr . object (at: 0 ) as ! NSString ). doubleValue let camera = GMSCameraPosition . camera (withLatitude: latitude, longitude: longitude, zoom: 12 ) self . mapView . camera = camera mapView . isMyLocationEnabled = true mapView . settings . myLocationButton = true for (index, _ ) in latArr . enumerated () { let latitude = ( latArr . object (at: index) as ! NSString ). doubleValue let longitude = ( longArr . object (at: index) as ! NS...