Firebase无法获取APNS令牌Error Domain = com.firebase.iid Code = 1001“（null）”

2016-08-22 18:34:50.108: <FIRInstanceID/WARNING> FIRInstanceID AppDelegate proxy enabled, will swizzle app delegate remote notification handlers. To disable add "FirebaseAppDelegateProxyEnabled" to your Info.plist and set it to NO 
2016-08-22 18:34:50.106 YAKKO[4269:] <FIRAnalytics/INFO> To enable debug logging set the following application argument: -FIRAnalyticsDebugEnabled (see ...) 
2016-08-22 18:34:50.114: <FIRInstanceID/WARNING> Failed to fetch APNS token Error Domain=com.firebase.iid Code=1001 "(null)" 
2016-08-22 18:34:50.120: <FIRMessaging/INFO> FIRMessaging library version 1.1.1 
2016-08-22 18:34:50.125: <FIRMessaging/WARNING> FIRMessaging AppDelegate proxy enabled, will swizzle app delegate remote notification receiver handlers. Add "FirebaseAppDelegateProxyEnabled" to your Info.plist and set it to NO 
2016-08-22 18:34:50.144 YAKKO[4269:] <FIRAnalytics/INFO> Successfully created Firebase Analytics App Delegate Proxy automatically. To disable the proxy, set the flag FirebaseAppDelegateProxyEnabled to NO in the Info.plist 
2016-08-22 18:34:50.188 YAKKO[4269:] <FIRAnalytics/INFO> Firebase Analytics enabled

此问题已被问起before。但我仍然对如何解决这个问题感到不知所措。通知不起作用，我唯一的领导是行：Failed to fetch APNS token Error Domain=com.firebase.iid Code=1001 "(null)"Firebase无法获取APNS令牌Error Domain = com.firebase.iid Code = 1001“（null）”

我有双重检查，我上传了正确的.p12文件到firebase。我已经进入了目标 - > - > Capabilities->背景Modes->remote-notifications和ON 我有双重检查，我bundleID的GoogleService-Info.plist的匹配

这里是我的AppDelegate.swift

func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool { 
     // Override point for customization after application launch. 
     FIRApp.configure() 
     .... 
} 

func application(application: UIApplication, didRegisterForRemoteNotificationsWithDeviceToken deviceToken: NSData) { 
    print("DEVICE TOKEN = \(deviceToken)") 
    FIRInstanceID.instanceID().setAPNSToken(deviceToken, type: FIRInstanceIDAPNSTokenType.Sandbox) 
} 
func application(application: UIApplication, didReceiveRemoteNotification userInfo: [NSObject : AnyObject], 
       fetchCompletionHandler completionHandler: (UIBackgroundFetchResult) -> Void) { 
    // If you are receiving a notification message while your app is in the background, 
    // this callback will not be fired till the user taps on the notification launching the application. 
    // TODO: Handle data of notification 
    FIRMessaging.messaging().appDidReceiveMessage(userInfo) 

    // Print message ID. 
    print("Message ID: \(userInfo["gcm.message_id"]!)") 

    // Print full message. 
    print("%@", userInfo) 
} 
func tokenRefreshNotification(notification: NSNotification) { 
    // NOTE: It can be nil here 
    let refreshedToken = FIRInstanceID.instanceID().token() 
    print("InstanceID token: \(refreshedToken)") 

    connectToFcm() 
} 

func connectToFcm() { 
    FIRMessaging.messaging().connectWithCompletion { (error) in 
     if (error != nil) { 
      print("Unable to connect with FCM. \(error)") 
     } else { 
      print("Connected to FCM.") 
     } 
    } 
}

我的猜测是，它应该在没有最后两种方法的情况下工作，但无论如何我都会将它们放在那里（根据打印声明，它看起来不像被称为）。

我打电话registerForRemoteNotifications：

static func registerForNoties(){ 

    let notificationTypes: UIUserNotificationType = [UIUserNotificationType.Alert, UIUserNotificationType.Badge, UIUserNotificationType.Sound] 
    let pushNotificationSettings = UIUserNotificationSettings(forTypes: notificationTypes, categories: nil) 
    UIApplication.sharedApplication().registerUserNotificationSettings(pushNotificationSettings) 
    UIApplication.sharedApplication().registerForRemoteNotifications() 
}

而且我可以看到deviceToken打印在控制台上。但我仍然遇到这个FireBase问题。我可以检查其他事情的任何想法？

来源

2016-08-23 Chase Roberts

你解决这个问题？ – Dmitry

不，我最终放弃了Firebase for iOS并使用了PyAPNS（我的后端是用django/Python编写的）。 –

我曾尝试构建基于iOS（Swift）的Firebase/Quickstart-iOS示例的简单应用程序，并且我遇到了同样的问题：Failed to fetch APNS token Error Domain=com.firebase.iid Code=1001 "(null)"。

当应用程序在后台时，我无法收到通知。所以，我已经找到解决方案，在这里为我工作： https://github.com/firebase/quickstart-ios/issues/103

基本上，我没有添加这个方法：

func userNotificationCenter(_ center: UNUserNotificationCenter, didReceive response: UNNotificationResponse, withCompletionHandler completionHandler: @escaping() -> Void) { 
      print("Handle push from background or closed"); 
      print("%@", response.notification.request.content.userInfo); 
     }

...这行代码：

application.registerForRemoteNotifications()

显然，例如用Objective-C正常工作，但例如斯威夫特缺少一些代码片段，并预期它不工作...

来源

2016-09-26 18:40:41 Dmitry

为我工作，谢谢！ – norbDEV

尝试将Firebase/Core更新到v3.4.4，它为我解决了意想不到的错误。否则，请尽量避免拨打unregisterForRemoteNotifications。此通话后，您无法再注册该设备以推送通知。另外，请尝试在info.plist文件中设置FirebaseAppDelegateProxyEnabled至NO。我认为他们的方法会变得错误。

来源

2016-11-16 15:50:54

调用此方法您将获得设备令牌。我可以看到打印在控制台上的deviceToken。

dispatch_async(dispatch_get_main_queue(), 
{ 
    global.appdel.tokenRefreshNotification() 
})

来源

2016-12-12 10:00:31

你应该调用这个方法，你的第一个屏幕会出现。在appdelegate之后。 –

在viewdidload（）里面添加这个方法 –

Firebase无法获取APNS令牌Error Domain = com.firebase.iid Code = 1001“（null）”

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