使用Xcode 9在iOS 11上发布Google maps API

Question

我正在尝试在我的应用程序中的视图中设置地图,我遇到了这个问题:

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'CoreData上加载优化模型: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？

Answer 1

我发现我的问题..看来我误解了 GMSMapView 的初始化并且没有正确初始化它..

在其他帖子中，我提到的 CoreData 错误是 Google API 的问题，它不会影响应用程序。