具有推送通知功能的 React Native 应用程序在启动时崩溃

Question

我正在尝试通过 react-native-fcm 接收推送通知。正如文档所说，我安装并实施了以下所有步骤

a) 安装 react-native-fcm npm install react-native-fcm --save

b) Link 库 react-native link react-native-fcm

c) 从 firebase 控制台下载 GoogleService-Info.plist 文件并将其放入 /ios/my-project 目录

d) 使用 Cocoapods 安装 Firebase 消息传递 1. cd ios && pod 初始化 2. 将 pod 'Firebase/Messaging' 添加到 Podfile 3.pod install

e) 编辑 AppDelegate.h

@import UserNotifications;
@interface AppDelegate : UIResponder <UIApplicationDelegate,UNUserNotificationCenterDelegate>
/*@interface AppDelegate : UIResponder <UIApplicationDelegate>*/

f) 编辑 AppDelegate.m

#import "RNFIRMessaging.h"
//...

-(BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
  //...
  [FIRApp configure];
  [[UNUserNotificationCenter currentNotificationCenter] setDelegate:self];

   return YES;
}


-(void)userNotificationCenter:(UNUserNotificationCenter *)center willPresentNotification:(UNNotification *)notification withCompletionHandler:(void (^)(UNNotificationPresentationOptions))completionHandler
{
  [RNFIRMessaging willPresentNotification:notification withCompletionHandler:completionHandler];
}

#if defined(__IPHONE_11_0)
-(void)userNotificationCenter:(UNUserNotificationCenter *)center didReceiveNotificationResponse:(UNNotificationResponse *)response withCompletionHandler:(void (^)(void))completionHandler
{
  [RNFIRMessaging didReceiveNotificationResponse:response withCompletionHandler:completionHandler];
}
#else
-(void)userNotificationCenter:(UNUserNotificationCenter *)center didReceiveNotificationResponse:(UNNotificationResponse *)response withCompletionHandler:(void(^)())completionHandler
{
  [RNFIRMessaging didReceiveNotificationResponse:response withCompletionHandler:completionHandler];
}
#endif

-(void)application:(UIApplication *)application didReceiveLocalNotification:(UILocalNotification *)notification 
{
  [RNFIRMessaging didReceiveLocalNotification:notification];
}

-(void)application:(UIApplication *)application didReceiveRemoteNotification:(nonnull NSDictionary *)userInfo fetchCompletionHandler:(nonnull void (^)(UIBackgroundFetchResult))completionHandler
{
  [RNFIRMessaging didReceiveRemoteNotification:userInfo fetchCompletionHandler:completionHandler];
}

g) 启用功能

推送通知
后台模式 > 远程通知

然后我将我的应用程序存档在 ipa 中并尝试在设备上启动它。出现加载屏幕后应用程序崩溃。请解释一下，我的错误在哪里？

PS。没有一个 .js 文件不是从 create-react-native-app 命令更改的。

Answer 1

请仔细阅读注释，他解释了为什么你应该切换到 react-native-firebase

NOTES of react native fcm

具有推送通知功能的 React Native 应用程序在启动时崩溃

React Native application with Push notification capability crashes on start

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firebase-cloud-messaging

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