Swift Facebook Auth with firebase canOpenURL：URL 失败：“fbauth2:/” - 错误：“操作无法完成。（OSStatus 错误 -10814。）”

Question

我尝试在我的 swift 应用程序中使用 firebase 实现 facebook 身份验证。不幸的是我收到了这个错误

canOpenURL: failed for URL: "fbauth2:/" - error: "The operation could not be completed. (OSStatus error -10814.)"

用模拟器还是实体手机试试都没关系。

这是我的 App Delegate 代码：

func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
    // Override point for customization after application launch.
    FirebaseApp.configure()
    FBSDKApplicationDelegate.sharedInstance()?.application(application, didFinishLaunchingWithOptions: launchOptions)

    return true
}
func application(_ application: UIApplication, open url: URL, sourceApplication: String?, annotation: Any) -> Bool {
    return FBSDKApplicationDelegate.sharedInstance().application(application, open: url, sourceApplication: sourceApplication, annotation: annotation)
}

这是我的 ViewController 代码：

    override func viewDidLoad() {
    super.viewDidLoad()

    let loginButton = FBSDKLoginButton()
    view.addSubview(loginButton)
    loginButton.frame = CGRect(x: 16, y: 50, width: view.frame.width-30, height: 50)

    // Do any additional setup after loading the view.s


}


  func loginButton(_ loginButton: FBSDKLoginButton!, didCompleteWith result: FBSDKLoginManagerLoginResult!, error: Error!) {
    if let error = error {
        print(error.localizedDescription)
        return
    }else{
        print("worked")
    }
}

 func loginButtonDidLogOut(_ loginButton: FBSDKLoginButton!) {
    print("logged out")
}

Answer 1

我最近在我的一个项目中遇到了同样的问题，我将 Swift 版本从 4.0 更新到 4.2

此问题来自 Facebook 4.39.0 Pod 框架。

4.39.0 版本的 FBSDKCoreKit 和 FBSDKLoginKit 不起作用，所以每当您将代码更新到 Swift 4.2 时，请提及您的代码与指定版本。

pod 'FBSDKCoreKit', '~> 4.38.1'
pod 'FBSDKLoginKit', '~> 4.38.1'
pod 'FBSDKShareKit', '~> 4.38.1'

谢谢。