SwiftとiOS9のFacebookログインの問題

Question

私はTinderクローンアプリケーションを作成しようとしています。今私は自分のFacebookアカウントにログインし、私のプロフィールをつかんで私のディスプレイの画像を表示しなければなりません。

最新のFBSDKをインポートし、私のplist（Plist screenshot）を正しく構成し、graphRequest関数を使用してプロファイル画像を取得しましたが、次のエラーが発生します。

-canOpenURL: failed for URL: "fbauth2:/" - error: "(null)"

ビルドをクリーンにしてシミュレータを再起動し、マシンを再起動してパーズコードを完全にコメントアウトしました。

コードを単純化しないために、私はすべての解析コードのコメントを解除しました（これは私がHerokuを通じて配布しています）。

私はグーグルで問題を調査し、スタックオーバーフローとgithubを2週間以上検索していますが、解決策をまだ見つけていません。

私は、この問題が原因、私は私が間違っているのかを知りたいのiOS 9.

とFacebooks SDKの統合に赤いニシンであるかについてのコメントを読んだことがあります。私はコーディングに新しく、助けが必要です。私が今やっているのは、自分のFacebookアカウントにログインして、自分のアプリを許可して、UiImageViewで私のプロフィール画像を見るだけです。こうすることで、私のコースと一緒にアプリを構築することができます。

/** 
* Copyright (c) 2015-present, Parse, LLC. 
* All rights reserved. 
* 
* This source code is licensed under the BSD-style license found in the 
* LICENSE file in the root directory of this source tree. An additional grant 
* of patent rights can be found in the PATENTS file in the same directory. 
*/ 

//current project 02-04-16 

import UIKit 
import Parse 
import Bolts 
import FBSDKCoreKit 
import FBSDKLoginKit 
import ParseFacebookUtilsV4 


// If you want to use any of the UI components, uncomment this line 
// import ParseUI 

// deleted parseFacebookUtils and added ParseFacebookUtilsV4 so that PFFacebookUtils.intializeFacebookWithLaunchOptions would work. Replace parseFacebookUtils if needed to go back to old code (19-04-16). 

@UIApplicationMain 
class AppDelegate: UIResponder, UIApplicationDelegate { 

    var window: UIWindow? 

    //-------------------------------------- 
    // MARK: - UIApplicationDelegate 
    //-------------------------------------- 



    func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool { 
     // Enable storing and querying data from Local Datastore. 
     // Remove this line if you don't want to use Local Datastore features or want to use cachePolicy. 

//  Parse.enableLocalDatastore() 
//   
//  let parseConfiguration = ParseClientConfiguration(block: { (ParseMutableClientConfiguration) -> Void in 
//    
//   ParseMutableClientConfiguration.applicationId = "tinder9121hughglass1234" 
//   ParseMutableClientConfiguration.clientKey = "sam123456hibabina" 
//   ParseMutableClientConfiguration.server = "https://tinder-sam2.herokuapp.com//parse" 


      PFFacebookUtils.initializeFacebookWithApplicationLaunchOptions(launchOptions) 



//   Uncomment these lines if you want to enable Parse 
//   PFUser.enableAutomaticUser() 
//    
// 
//   PFUser.logOut() 

//   let defaultACL = PFACL(); 


      //this is the current project 23-03-16 


//   PFUser.enableAutomaticUser() 
//   Parse.setApplicationId("tinder9121hughglass1234", clientKey: "sam123456hibabina") 



      //this code has been // temporarily 05-04-16 *** 

//    
//   let fbLoginManager : FBSDKLoginManager = FBSDKLoginManager() 
//   fbLoginManager.logInWithReadPermissions(["public_profile"], handler: { (result, error) in 
//    
//     
//   }) 
//    
//   PFUser.enableAutomaticUser() 
//    
//    

//  }) 

//   edited again here! 
//  let PFObject = PFUser.currentUser() 
// 
//  PFUser.enableAutomaticUser() 
// 
//  let acl = PFACL() 
//  acl.publicReadAccess = true 
//  acl.publicWriteAccess = true 
//  PFObject?.ACL = acl 

//  let defaultACL = PFACL(); 

     // If you would like all objects to be private by default, remove this line. 
//  defaultACL.publicReadAccess = true 

//  PFACL.setDefaultACL(defaultACL, withAccessForCurrentUser: true) 

     if application.applicationState != UIApplicationState.Background { 
      // Track an app open here if we launch with a push, unless 
      // "content_available" was used to trigger a background push (introduced in iOS 7). 
      // In that case, we skip tracking here to avoid double counting the app-open. 

      let preBackgroundPush = !application.respondsToSelector("backgroundRefreshStatus") 
      let oldPushHandlerOnly = !self.respondsToSelector("application:didReceiveRemoteNotification:fetchCompletionHandler:") 
      var noPushPayload = false; 
      if let options = launchOptions { 
       noPushPayload = options[UIApplicationLaunchOptionsRemoteNotificationKey] != nil; 
      } 
      if (preBackgroundPush || oldPushHandlerOnly || noPushPayload) { 
       PFAnalytics.trackAppOpenedWithLaunchOptions(launchOptions) 
      } 
     } 

     // 
     // Swift 1.2 
     // 
     //  if application.respondsToSelector("registerUserNotificationSettings:") { 
     //   let userNotificationTypes = UIUserNotificationType.Alert | UIUserNotificationType.Badge | UIUserNotificationType.Sound 
     //   let settings = UIUserNotificationSettings(forTypes: userNotificationTypes, categories: nil) 
     //   application.registerUserNotificationSettings(settings) 
     //   application.registerForRemoteNotifications() 
     //  } else { 
     //   let types = UIRemoteNotificationType.Badge | UIRemoteNotificationType.Alert | UIRemoteNotificationType.Sound 
     //   application.registerForRemoteNotificationTypes(types) 
     //  } 

     // 
     // Swift 2.0 
     // 
     //  if #available(iOS 8.0, *) { 
     //   let types: UIUserNotificationType = [.Alert, .Badge, .Sound] 
     //   let settings = UIUserNotificationSettings(forTypes: types, categories: nil) 
     //   application.registerUserNotificationSettings(settings) 
     //   application.registerForRemoteNotifications() 
     //  } else { 
     //   let types: UIRemoteNotificationType = [.Alert, .Badge, .Sound] 
     //   application.registerForRemoteNotificationTypes(types) 
     //  } 

     return FBSDKApplicationDelegate.sharedInstance().application(application, didFinishLaunchingWithOptions: launchOptions) 

    } 

    //-------------------------------------- 
    // MARK: Push Notifications 
    //-------------------------------------- 

    func application(application: UIApplication, didRegisterForRemoteNotificationsWithDeviceToken deviceToken: NSData) { 
     let installation = PFInstallation.currentInstallation() 
     installation.setDeviceTokenFromData(deviceToken) 
     installation.saveInBackground() 

     PFPush.subscribeToChannelInBackground("") { (succeeded: Bool, error: NSError?) in 
      if succeeded { 
       print("ParseStarterProject successfully subscribed to push notifications on the broadcast channel.\n"); 
      } else { 
       print("ParseStarterProject failed to subscribe to push notifications on the broadcast channel with error = %@.\n", error) 
      } 
     } 
    } 

    func application(application: UIApplication, didFailToRegisterForRemoteNotificationsWithError error: NSError) { 
     if error.code == 3010 { 
      print("Push notifications are not supported in the iOS Simulator.\n") 
     } else { 
      print("application:didFailToRegisterForRemoteNotificationsWithError: %@\n", error) 
     } 
    } 

    func application(application: UIApplication, didReceiveRemoteNotification userInfo: [NSObject : AnyObject]) { 
     PFPush.handlePush(userInfo) 
     if application.applicationState == UIApplicationState.Inactive { 
      PFAnalytics.trackAppOpenedWithRemoteNotificationPayload(userInfo) 
     } 
    } 
    /////////////////////////////////////////////////////////// 
    // Uncomment this method if you want to use Push Notifications with Background App Refresh 
    /////////////////////////////////////////////////////////// 
    // func application(application: UIApplication, didReceiveRemoteNotification userInfo: [NSObject : AnyObject], fetchCompletionHandler completionHandler: (UIBackgroundFetchResult) -> Void) { 
    //  if application.applicationState == UIApplicationState.Inactive { 
    //   PFAnalytics.trackAppOpenedWithRemoteNotificationPayload(userInfo) 
    //  } 
    // } 

    //-------------------------------------- 
    // MARK: Facebook SDK Integration 
    //-------------------------------------- 

    /////////////////////////////////////////////////////////// 
    // Uncomment this method if you are using Facebook 
    /////////////////////////////////////////////////////////// 
    // func application(application: UIApplication, openURL url: NSURL, sourceApplication: String?, annotation: AnyObject?) -> Bool { 
    //  return FBAppCall.handleOpenURL(url, sourceApplication:sourceApplication, session:PFFacebookUtils.session()) 
    // } 

    func applicationDidBecomeActive(application: UIApplication) { 

     FBSDKAppEvents.activateApp() 
    } 
    func application(application: UIApplication, openURL url: NSURL, sourceApplication: String?, 
     annotation: AnyObject) -> Bool { 

     return FBSDKApplicationDelegate.sharedInstance().application(application, openURL: url, sourceApplication: sourceApplication, annotation: annotation) 

    } 
} 

Answer 1

あなたInfo.plistにこの行を追加してみてください。<string>fbauth2</string>