ios之无法让谷歌地图初始化 Swift

var camera: GMSCameraPosition = GMSCameraPosition.cameraWithLatitude(-33.86, longitude: 151.20, zoom: 6);  
var gmaps: GMSMapView = GMSMapView.mapWithFrame(CGRectZero, camera:camera); 
 
gmaps.myLocationEnabled = true 
 
gmaps.delegate = self 
 
self.view=gmaps 

我得到了这个错误:

2014-08-15 17:22:43.749 MapTest[1579:60b] -[GMSMapView animateToCameraPosition:]: unrecognized selector sent to instance 0x17dbf550

2014-08-15 17:22:43.756 MapTest[1579:60b] * Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[GMSMapView animateToCameraPosition:]: unrecognized selector sent to instance 0x17dbf550'

请您参考如下方法:

在项目而不是特定目标上设置标志会导致此错误。 查看 GoogleMapsSDKDemos Project Settings 中的标志，在目标而不是项目上设置了标志