No events in Google Analytics 4

[Kravchenko1996]

Hello everybody!
I am using Firebase Analytics library for Flutter in my project to send events to GA4. I can check it sent successfully via Debug View of Firebase console, in terminal using command "adb logcat -v time -s FA FA-SVC' and in the GA4 console in real time events (see screenshots). However, there is no events in GA4 history and in UA in spite of GTM container was added to project for both Android and iOs. What could be causing the problem?

[darshankawar]

However, there is no events in GA4 history and in UA in spite of GTM container was added to project for both Android and iOs. What could be causing the problem?

Since the events from debugView are being logged properly, but not showing up in the history, you may want to check with firebase support as to why it may not being recorded there, because I doubt if it would be a plugin's issue or maybe a setting in the GA4 itself.

[Kravchenko1996]

Believe it or not, they sent me her

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[darshankawar]

@Kravchenko1996
Can you provide flutter doctor -v, pubspec.yaml and a minimal code sample ?
Also, can you check using the official plugin example if you still get same behavior with it ?

[Kravchenko1996]

@darshankawar,
providing pubspec.yaml dependencies, flutter doctor -v and code sample.

import 'package:firebase_analytics/firebase_analytics.dart';
import 'package:firebase_analytics/observer.dart';
import 'package:firebase_core/firebase_core.dart';
import 'package:flutter/material.dart';
import 'package:fluttertoast/fluttertoast.dart';

void main() {
WidgetsFlutterBinding.ensureInitialized();
Firebase.initializeApp();
runApp(MyApp());
}

class MyApp extends StatefulWidget {
@OverRide
_MyAppState createState() => _MyAppState();
}

class _MyAppState extends State {
static FirebaseAnalytics analytics = FirebaseAnalytics();
static FirebaseAnalyticsObserver observer = FirebaseAnalyticsObserver(
analytics: analytics,
);
Map<String, String> utmParameters = {};

@OverRide
void initState() {
super.initState();
_sendAnalyticsEvent();
}

Future _sendAnalyticsEvent() async {
await analytics.logEvent(
name: 'm_loan_accept_sms_new',
parameters: utmParameters,
);
Fluttertoast.showToast(msg: 'logEvent succeeded with $utmParameters');
}

@OverRide
Widget build(BuildContext context) {
return MaterialApp(
navigatorObservers: [observer],
debugShowCheckedModeBanner: false,
home: Scaffold(),
);
}
}

I am not using null safety libraries, because project is running on Flutter version 1.22.4.
Also, I checked the official plugin example as you recommended and I assume my code is pretty similar.
Thanks in advance!

[darshankawar]

@Kravchenko1996
Thanks for the details. Since the plugin is in beta, the document points to a pre-release version of it that you may try and see if it helps. Also, since 1.22.4 is an obsolete version, using the latest framework version is recommended to get best features and implementations, so if possible, you may try to upgrade to latest and use the pre-release version and check.