can this be a potential error in flutter fire?

[ssabbarw]

Wanted to discuss this here before opening a bug. Please help

[ERROR:flutter/lib/ui/ui_dart_state.cc(209)] Unhandled Exception: [core/not-initialized] Firebase has not been initialized. Please check the documentation for your platform.
[ERROR:flutter/lib/ui/ui_dart_state.cc(209)] Unhandled Exception: [core/not-initialized] Firebase has not been initialized. Please check the documentation for your platform.
#0 MethodChannelFirebase.initializeApp (package:firebase_core_platform_interface/src/method_channel/method_channel_firebase.dart:99:9)

#1 Firebase.initializeApp (package:firebase_core/src/firebase.dart:42:31)

#2 main (package:upscwars/main.dart:35:3)

Here is my code:
`await Firebase.initializeApp();
MobileAds.instance.initialize();
await getNoAdsTillTimeFromSharedPrefs();

FlutterError.onError = FirebaseCrashlytics.instance.recordFlutterError;
if (Platform.isAndroid) {
InAppPurchaseAndroidPlatformAddition.enablePendingPurchases();
}
runApp(MyApp());`

(Running on intel mac)
Here is output of flutter doctor -v:

[✓] Flutter (Channel stable, 2.5.3, on macOS 12.0.1 21A559 darwin-x64, locale en-GB)
• Flutter version 2.5.3 at /Users/sachin/development/flutter
• Upstream repository https://github.com/flutter/flutter.git
• Framework revision 18116933e7 (3 weeks ago), 2021-10-15 10:46:35 -0700
• Engine revision d3ea636dc5
• Dart version 2.14.4

[✓] Android toolchain - develop for Android devices (Android SDK version 31.0.0)
• Android SDK at /Users/sachin/Library/Android/sdk
• Platform android-31, build-tools 31.0.0
• Java binary at: /Applications/Android Studio.app/Contents/jre/Contents/Home/bin/java
• Java version OpenJDK Runtime Environment (build 11.0.10+0-b96-7281165)
• All Android licenses accepted.

[✓] Xcode - develop for iOS and macOS
• Xcode at /Applications/Xcode.app/Contents/Developer
• Xcode 13.1, Build version 13A1030d
• CocoaPods version 1.11.2

[✓] Chrome - develop for the web
• Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome

[✓] Android Studio (version 2020.3)
• Android Studio at /Applications/Android Studio.app/Contents
• Flutter plugin can be installed from:
🔨 https://plugins.jetbrains.com/plugin/9212-flutter
• Dart plugin can be installed from:
🔨 https://plugins.jetbrains.com/plugin/6351-dart
• Java version OpenJDK Runtime Environment (build 11.0.10+0-b96-7281165)

[✓] Connected device (3 available)
• Redmi Note 4 (mobile) • 32d61a1b0404 • android-arm64 • Android 7.0 (API 24)
• macOS (desktop) • macos • darwin-x64 • macOS 12.0.1 21A559 darwin-x64
• Chrome (web) • chrome • web-javascript • Google Chrome 95.0.4638.69

• No issues found!