React-native-fcm: App crashes after updating AppDelegate.m

[grmmph]

After modifying AppDelegate.m, I get the following error libc++abi.dylib: terminating with uncaught exception of type NSException
for the line return UIApplicationMain(argc, argv, nil, NSStringFromClass([AppDelegate class])); in main.m.

[grmmph]

Ok this was due to not including the GoogleService-Info.plist in my iOS project.

[pentarex]

Thank you for coming back and telling where the issue is. It sure did saved me a lot of time :)