Failed on firebase auth

[johnareid54]

Looks like some sort of pub issue: Running "flutter pub get" in firebasetest...
pub get failed (1; So, because firebasetest depends on both flutter_automation ^1.4.0 and firebase_auth ^1.0.1, version solving failed.)

Doctor summary (to see all details, run flutter doctor -v): [√] Flutter (Channel beta, 2.0.1, on Microsoft Windows [Version 10.0.19042.804], locale en-GB) [√] Android toolchain - develop for Android devices (Android SDK version 29.0.3) [√] Chrome - develop for the web [√] Android Studio (version 4.1.0) [√] VS Code (version 1.54.2) [√] Connected device (1 available)

[firebasetest] flutter pub get Running "flutter pub get" in firebasetest...
Because firebase_auth >=1.0.1 depends on firebase_auth_web ^1.0.1 which depends on http_parser ^4.0.0, firebase_auth >=1.0.1 requires http_parser ^4.0.0.

And because http 0.12.2 depends on http_parser >=0.0.1 <4.0.0 and no versions of http match >0.12.2 <0.13.0, firebase_auth >=1.0.1 is incompatible with http ^0.12.2.

And because flutter_automation 1.4.0 depends on http ^0.12.2 and no versions of flutter_automation match >1.4.0 <2.0.0, firebase_auth >=1.0.1 is incompatible with flutter_automation ^1.4.0.

So, because firebasetest depends on both flutter_automation ^1.4.0 and firebase_auth ^1.0.1, version solving failed. pub get failed (1; So, because firebasetest depends on both flutter_automation ^1.4.0 and firebase_auth ^1.0.1, version solving failed.) exit code 1

[Aashishm178]

Can you please show me your pubspec.yaml file

[johnareid54]

pubspec.yaml file:

name: tester description: A new Flutter project.

publish_to: 'none' # Remove this line if you wish to publish to pub.dev

version: 1.0.0+1

environment: sdk: ">=2.7.0 <3.0.0"

dependencies: flutter: sdk: flutter cupertino_icons: ^1.0.2 flutter_automation: ^1.4.0

firebase_auth: ^1.0.1 provider: ^5.0.0 google_sign_in: ^5.0.0 dev_dependencies: flutter_test: sdk: flutter

flutter:

uses-material-design: true

[Aashishm178]

Change your firebase auth to firebase_auth: ^0.20.0 might solve the problem

[johnareid54]

Bit of a nightmare!

[tester] flutter pub get Running "flutter pub get" in tester...
Because google_sign_in >=5.0.0 depends on google_sign_in_platform_interface ^2.0.0 which depends on quiver ^3.0.0, google_sign_in >=5.0.0 requires quiver ^3.0.0.

And because firebase_auth >=0.20.0 <0.21.0-1.0.nullsafety.0 depends on firebase_core ^0.7.0 which depends on quiver ^2.0.0, google_sign_in >=5.0.0 is incompatible with firebase_auth >=0.20.0 <0.21.0-1.0.nullsafety.0.

So, because tester depends on both firebase_auth ^0.20.0 and google_sign_in ^5.0.0, version solving failed. pub get failed (1; So, because tester depends on both firebase_auth ^0.20.0 and google_sign_in ^5.0.0, version solving failed.) exit code 1

[Aashishm178]

Change google_sign_in to 4.5.6

[johnareid54]

Thanks that got rid of the cross pub calls, but the code is not working:

PS C:\Users\john\Desktop\tester> flutter pub pub run flutter_automation --firebase-auth upgraded to androidx added dependencies firebase auth implemented CreateProcessW failed 2 Unhandled exception: ProcessException: The system cannot find the file specified.

Command: cp -r C:\flutter\flutter.pub-cache\hosted\pub.dartlang.org\flutter_automation-1.4.0\bin..\lib\auth_stock\lib .
#0 _ProcessImpl._start (dart:io-patch/process_patch.dart:390:33) #1 Process.start (dart:io-patch/process_patch.dart:36:20) #2 _runNonInteractiveProcess (dart:io-patch/process_patch.dart:565:18) #3 Process.run (dart:io-patch/process_patch.dart:47:12) #4 _Commons.copyFilesRecursive (package:flutter_automation/commons.dart:75:13) #5 _copyStockFiles (package:flutter_automation/firebase_auth.dart:84:12) #6 _firebaseAuth (package:flutter_automation/firebase_auth.dart:12:3) #7 decipherScript (package:flutter_automation/flutter_automation.dart:71:5) pub finished with exit code 255

[Aashishm178]

Are you running the code in emulator ?

[johnareid54]

In VS code terminal window

[Aashishm178]

There is some problem copying the stock files. I suggest you do flutter clean and flutter pub get again and run the command again.

[johnareid54]

I used power shell:

PS C:\WINDOWS> cd C:\Users\john\Desktop\tester1 PS C:\Users\john\Desktop\tester1> flutter clean Deleting .dart_tool... 8ms Deleting .packages... 2ms Deleting Generated.xcconfig... 1ms Deleting flutter_export_environment.sh... 0ms Deleting .flutter-plugins-dependencies... 1ms Deleting .flutter-plugins... 1ms PS C:\Users\john\Desktop\tester1> flutter pub get Running "flutter pub get" in tester1... 1,073ms PS C:\Users\john\Desktop\tester1> flutter pub pub run flutter_automation --firebase-auth upgraded to androidx added dependencies firebase auth implemented CreateProcessW failed 2 Unhandled exception: ProcessException: The system cannot find the file specified.

Command: cp -r C:\flutter\flutter.pub-cache\hosted\pub.dartlang.org\flutter_automation-1.4.0\bin..\lib\auth_stock\lib .
#0 _ProcessImpl._start (dart:io-patch/process_patch.dart:390:33) #1 Process.start (dart:io-patch/process_patch.dart:36:20) #2 _runNonInteractiveProcess (dart:io-patch/process_patch.dart:565:18) #3 Process.run (dart:io-patch/process_patch.dart:47:12) #4 _Commons.copyFilesRecursive (package:flutter_automation/commons.dart:75:13) #5 _copyStockFiles (package:flutter_automation/firebase_auth.dart:84:12) #6 _firebaseAuth (package:flutter_automation/firebase_auth.dart:12:3) #7 decipherScript (package:flutter_automation/flutter_automation.dart:71:5) pub finished with exit code 255 PS C:\Users\john\Desktop\tester1>