swift - 在 Swift 中将 GMSMapView 分配给 UIView

Question

我已经创建了这两个变量

var googleMap = GMSMapView()

@IBOutlet weak var mapView: UIView!

我在 viewDidLoad() 中将 googleMap 分配给 mapView

    override func viewDidLoad() {
        super.viewDidLoad()
        self.mapView = self.googleMap //Throwing error as 'Google Maps SDK for iOS must be initialized via [GMSServices provideAPIKey:...] prior to use'
}

我在 AppDelegate.swift 中提供 key

func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {
    // Override point for customization after application launch.
    GMSServices.provideAPIKey("AIzaSyB6aQxEmza-wUpOPU60aREWReRIAEAvrHs")
    return true
}

谁能指出我解决这个问题的方向？

Answer 1

您不会以这种方式将 GMSMapView 分配给您的 UIView。这是你如何做的

将 UIView 的类更改为 GMSMapView