I am unable to get notification, when app is in open state or background. please give solution.

[Jeet007das]

Before openning an issue

1. Reproduce it with the example project in this repo.
2. If you can't receive iOS notification, make sure you can receive notification using quickstart-ios project provided by Firebase team

When openning an issue, please include following information for better support

1. What version of RN and react-native-fcm are you running?
2. What device are you using? (e.g iOS9 emulator, Android 6 device)?
3. Is your app running in foreground, background or not running?

[ersenkaya]

use try/catch in finishNotificationResponse Method,

node_modules -> react-native-fcm->RNFIRMessagging.m

RCT_EXPORT_METHOD(finishNotificationResponse: (NSString *)completionHandlerId){
RCTNotificationResponseCallback completionHandler = self.notificationCallbacks[completionHandlerId];
if (!completionHandler) {
@Try {
RCTLogError(@"There is no completion handler with completionHandlerId: %@", completionHandlerId);
return;
}
@catch (NSException * e) {
NSLog(@"Exception completionHandler: %@", e);
}

} else {
    @try {
        completionHandler();
        [self.notificationCallbacks removeObjectForKey:completionHandlerId];
    }
    @catch (NSException * e) {
        NSLog(@"Exception completionHandler: %@", e);
    }
}

}