Unhandled Exception: MissingPluginException(No implementation found for method currentUser on channel plugins.flutter.io/firebase_auth)

[Stinox22]

I'm facing this issue after upgrading Flutter to 1.17, it worked fine on 1.12..
E/flutter (15385): [ERROR:flutter/lib/ui/ui_dart_state.cc(157)] Unhandled Exception: MissingPluginException(No implementation found for method currentUser on channel plugins.flutter.io/firebase_auth)
E/flutter (15385): #0 MethodChannel._invokeMethod (package:flutter/src/services/platform_channel.dart:154:7)
E/flutter (15385):
E/flutter (15385): #1 MethodChannel.invokeMethod (package:flutter/src/services/platform_channel.dart:329:12)
E/flutter (15385): #2 MethodChannel.invokeMapMethod (package:flutter/src/services/platform_channel.dart:356:48)
E/flutter (15385): #3 MethodChannelFirebaseAuth.getCurrentUser (package:firebase_auth_platform_interface/src/method_channel_firebase_auth.dart:43:10)
E/flutter (15385): #4 FirebaseAuth.currentUser (package:firebase_auth/src/firebase_auth.dart:316:45)

And this Note as well
Note: C:\flutter-sdk\flutter.pub-cache\hosted\pub.dartlang.org\cloud_firestore-0.13.5\android\src\main\java\io\flutter\plugins\firebase\cloudfirestore\CloudFirestorePlugin.java uses unchecked or unsafe operations. Note: Recompile with -Xlint:unchecked for details.

pubspec.yaml
environment:
sdk: ">=2.2.0 <3.0.0"
dependencies:
flutter:
sdk: flutter
firebase_core: ^0.4.0+9
firebase_database: ^3.1.3
firebase_auth: ^0.16.0
cloud_firestore: ^0.13.5
google_sign_in: ^4.0.4
firebase_messaging: ^6.0.13
http: ^0.12.1

Flutter Doctor
C:\flutter-sdk\flutter\bin\flutter.bat doctor --verbose

[√] Flutter (Channel stable, v1.17.1, on Microsoft Windows [Version 10.0.18362.836], locale en-IN)
• Flutter version 1.17.1 at C:\flutter-sdk\flutter
• Framework revision f7a6a79 (5 days ago), 2020-05-12 18:39:00 -0700
• Engine revision 6bc433c6b6
• Dart version 2.8.2

[√] Android toolchain - develop for Android devices (Android SDK version 29.0.2)
• Android SDK at C:\Users\xxxxx\AppData\Local\Android\sdk
• Platform android-29, build-tools 29.0.2
• Java binary at: C:\Program Files\Android\Android Studio\jre\bin\java
• Java version OpenJDK Runtime Environment (build 1.8.0_212-release-1586-b04)
• All Android licenses accepted.

[√] Android Studio (version 3.6)
• Android Studio at C:\Program Files\Android\Android Studio
• Flutter plugin version 45.1.1
• Dart plugin version 192.7761
• Java version OpenJDK Runtime Environment (build 1.8.0_212-release-1586-b04)

[√] Connected device (1 available)
• Nexus 5X • 01fxxxxxxxxd69 • android-arm64 • Android 8.1.0 (API 27)

• No issues found!
Process finished with exit code 0

Everything seemed to work perfectly fine before and I did not change any dependency after upgrading flutter. Kindly review this as let me know what's going wrong

[Stinox22]

Found a solution here! But not sure if that's a solution or a workaround. Helped anyway!
flutter/flutter#56548 (comment)