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Cannot read property 'RefreshToken' of undefined

See original GitHub issue

Hi, I got exception as soon as I added the FCM SDK and get it launched.

Versions: “react-native-fcm”: “^2.5.6”, “react-native”: “0.39.2”,

Device: ios 10.3 emulator

X Code

// ADDED
[FIRApp configure];
[[UNUserNotificationCenter currentNotificationCenter] setDelegate:self];


// ADDED

- (void)userNotificationCenter:(UNUserNotificationCenter *)center willPresentNotification:(UNNotification *)notification withCompletionHandler:(void (^)(UNNotificationPresentationOptions))completionHandler
{
  [[NSNotificationCenter defaultCenter] postNotificationName:FCMNotificationReceived object:self userInfo:notification.request.content.userInfo];
  if([[notification.request.content.userInfo valueForKey:@"show_in_foreground"] isEqual:@YES]){
    completionHandler(UNNotificationPresentationOptionAlert | UNNotificationPresentationOptionBadge | UNNotificationPresentationOptionSound);
  }else{
    completionHandler(UNNotificationPresentationOptionNone);
  }
  
}

- (void)userNotificationCenter:(UNUserNotificationCenter *)center didReceiveNotificationResponse:(UNNotificationResponse *)response withCompletionHandler:(void (^)())completionHandler
{
  NSDictionary* userInfo = [[NSMutableDictionary alloc] initWithDictionary: response.notification.request.content.userInfo];
  [userInfo setValue:@YES forKey:@"opened_from_tray"];
  [[NSNotificationCenter defaultCenter] postNotificationName:FCMNotificationReceived object:self userInfo:userInfo];
}

//You can skip this method if you don't want to use local notification
-(void)application:(UIApplication *)application didReceiveLocalNotification:(UILocalNotification *)notification {
  [[NSNotificationCenter defaultCenter] postNotificationName:FCMNotificationReceived object:self userInfo:notification.userInfo];
}

- (void)application:(UIApplication *)application didReceiveRemoteNotification:(nonnull NSDictionary *)userInfo fetchCompletionHandler:(nonnull void (^)(UIBackgroundFetchResult))completionHandler{
  [[NSNotificationCenter defaultCenter] postNotificationName:FCMNotificationReceived object:self userInfo:userInfo];
  completionHandler(UIBackgroundFetchResultNoData);
}

JS Code:


componentDidMount() {
  // push Notification
  FCM.requestPermissions(); // for iOS
  FCM.getFCMToken().then(token => {
    console.log('>>>> get FCM token:', token);
  });

  refreshTokenListener = FCM.on(FCMEvent.RefreshToken, (token) => {
    console.log('>>>> refreshTokenListener FCM token:', token);
  });

  notificationListener = FCM.on(FCMEvent.Notification, async (notif) => {
    
  });
}

// ERRORS ExceptionsManager.js:63 Cannot read property ‘RefreshToken’ of undefined Unhandled JS Exception: Cannot read property ‘RefreshToken’ of undefined