swift – 使用Xcode 9在iOS 11上发布Google maps API

CoreData：注释：无法在路径’/var/containers/Bundle/Application/35C61A40-48B9-40E0-A6F9-AB7492A15009/simply-convertor.app/GoogleMaps.bundle/GMSCacheStorage.momd/Storage.omo’中加载优化模型
CoreData：注释：无法在路径’/var/containers/Bundle/Application/35C61A40-48B9-40E0-A6F9-AB7492A15009/simply-convertor.app/GoogleMaps.bundle/GMSCacheStorage.momd/Storage.omo’中加载优化模型
CoreData：注释：无法在路径’/var/containers/Bundle/Application/35C61A40-48B9-40E0-A6F9-AB7492A15009/simply-convertor.app/GoogleMaps.bundle/GMSCacheStorage.momd/Storage.omo’中加载优化模型

我向ViewContoroller添加一个空视图,并将其类型更改为GMSMapView.
在viewDidLoad方法中,我从location创建一个新的map并初始化我的主mapView：

override func viewDidLoad() {
        super.viewDidLoad()
        placesClient = GMSPlacesClient.shared()
        locationManager.delegate = self
        locationManager.desiredAccuracy = kCLLocationAccuracyBest
        locationManager.requestWhenInUseAuthorization()
        locationManager.startMonitoringSignificantLocationChanges()

        locationAuthStatus()
        print(location.coordinate.latitude,location.coordinate.longitude)
        let camera = GMSCameraPosition.camera(withLatitude: 31.9650070083707,longitude: 34.7899029677496,zoom: 6.0)
        let map = GMSMapView.map(withFrame: CGRect.zero,camera: camera)
        self.mapView = map

        // Creates a marker in the center of the map.
        let marker = GMSMarker()
        marker.position = CLLocationCoordinate2D(latitude: 31.9650070083707,longitude: 34.7899029677496)
        marker.title = "Home"
        marker.snippet = "Home"
        marker.map = mapView
    }

问题是什么？