在XCode 7.0.1中将FB SDK（版本4.7.0）与iOS 9集成时出错：对于URL:“0”；fbauth2:/“；

我按照上的最新说明将FBSDK（已下载4.7.0版）与最新的XCode集成。我很确定我已经在info.plist中配置了以下内容（我只在版本4.7.0中需要它们）：

当我看到这个错误时，我的应用程序卡住了，即使我在Safari中单击了“OK”，也似乎没有经过身份验证。我也看到了Facebook解释的以下内容，但这对我来说没有意义，因为我的应用程序仍然被这个错误消息卡住了

In iOS 9, the app switches can prompt the user with a confirmation dialog. The SDK will try to minimize the frequency of this by choosing the best dialog available (such as SafariViewController), but this is by design in iOS 9.

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我知道这听起来很傻，但我找到了解决方案，它与我的

.plist

文件中的设置无关。我在App Delegate中添加了以下两个函数，尽管上面对fbauth2发出了警告，但一切都正常工作

func application(application: UIApplication, openURL url: NSURL, sourceApplication: String?, annotation: AnyObject?) -> Bool {
        // return FBAppCall.handleOpenURL(url, sourceApplication:sourceApplication, session:PFFacebookUtils.session())
        return FBSDKApplicationDelegate.sharedInstance().application(application,
            openURL: url,
            sourceApplication: sourceApplication,
        annotation: annotation)

    }



    //Make sure it isn't already declared in the app delegate (possible redefinition of func error)
    func applicationDidBecomeActive(application: UIApplication) {
        FBSDKAppEvents.activateApp()
    }

---

我知道这听起来很傻，但我找到了解决方案，它与我的

.plist

文件中的设置无关。我在App Delegate中添加了以下两个函数，尽管上面对fbauth2发出了警告，但一切都正常工作

func application(application: UIApplication, openURL url: NSURL, sourceApplication: String?, annotation: AnyObject?) -> Bool {
        // return FBAppCall.handleOpenURL(url, sourceApplication:sourceApplication, session:PFFacebookUtils.session())
        return FBSDKApplicationDelegate.sharedInstance().application(application,
            openURL: url,
            sourceApplication: sourceApplication,
        annotation: annotation)

    }



    //Make sure it isn't already declared in the app delegate (possible redefinition of func error)
    func applicationDidBecomeActive(application: UIApplication) {
        FBSDKAppEvents.activateApp()
    }

func application(application: UIApplication, openURL url: NSURL, sourceApplication: String?, annotation: AnyObject?) -> Bool {
        // return FBAppCall.handleOpenURL(url, sourceApplication:sourceApplication, session:PFFacebookUtils.session())
        return FBSDKApplicationDelegate.sharedInstance().application(application,
            openURL: url,
            sourceApplication: sourceApplication,
        annotation: annotation)

    }



    //Make sure it isn't already declared in the app delegate (possible redefinition of func error)
    func applicationDidBecomeActive(application: UIApplication) {
        FBSDKAppEvents.activateApp()
    }