我正在尝试将Firebase消息传递添加到我的iOS应用程序中。我已按照Firebasedocumentation中的步骤进行操作,即:上传APNs证书导入Firebase并添加[FIRAppconfigure]使用@importFirebaseMessaging导入FirebaseMessaging并添加FIRMessagingDelegate但是此时我得到一个错误:@interfaceAppDelegate()//CannotfindprotocoldeclarationforFIRMessagingDelegate我已经更新了我的pod(由StackOverflow上发现的类似问
在FIRMessagingDelegate类的扩展中,抛出一个错误:Useofundeclaredtype'FIRMessagingDelegate'此外,此错误在didFinishLaunchinWithOptions方法中抛出:Valueoftype'FIRMessaging'hasnomember'remoteMessageDelegate'importUIKitimportFirebaseimportUserNotificationsimportFirebaseMessaging@UIApplicationMainclassAppDelegate:UIResponder,UIA
找了很久都没有解决我的问题。我正在关注推送通知的Firebase教程并实现了AppDelegate代码。但Xcode无法识别“FIRMessagingDelegate”、“Messaging”和“FIRMessagingRemoteMessage”。我尝试过更新repo、重新创建等。代码如下:importUIKitimportCoreDataimportFirebaseimportUserNotificationsimportFirebaseMessaging@UIApplicationMainclassAppDelegate:UIResponder,UIApplicationDele