I have tried updating the pupspec but I got the warnings in the title,
then I corrected the pubspec to look like this
cupertino_icons: ^0.1.3
flutter_twitter: ^1.1.3
firebase_auth: ^0.6.2+1
google_sign_in: ^3.2.1
flutter_facebook_login: ^1.1.1
flutter_firebase_ui: ^0.0.13
Then I'm getting
Invalid depfile: D:\FlutterDell\Test126-6-FirebaseAutomaticLogin\firebase_ui_master_boki_test\flutter_auth_ui_lib_test.dart_tool\flutter_build\d34750081c0bbc5a511b8361c5470387\kernel_snapshot.d
Invalid depfile: D:\FlutterDell\Test126-6-FirebaseAutomaticLogin\firebase_ui_master_boki_test\flutter_auth_ui_lib_test.dart_tool\flutter_build\d34750081c0bbc5a511b8361c5470387\kernel_snapshot.d
Compiler message:
Error: Could not resolve the package 'firebase_ui' in 'package:firebase_ui/flutter_firebase_ui.dart'.
Error: Could not resolve the package 'firebase_ui' in 'package:firebase_ui/l10n/localization.dart'.
Error: Could not resolve the package 'flutter_localizations' in 'package:flutter_localizations/flutter_localizations.dart'.
lib/main.dart:5:8: Error: Not found: 'package:firebase_ui/flutter_firebase_ui.dart'
import 'package:firebase_ui/flutter_firebase_ui.dart';
^
lib/main.dart:6:8: Error: Not found: 'package:firebase_ui/l10n/localization.dart'
import 'package:firebase_ui/l10n/localization.dart';
^
lib/main.dart:7:8: Error: Not found: 'package:flutter_localizations/flutter_localizations.dart'
import 'package:flutter_localizations/flutter_localizations.dart';
^
lib/main.dart:21:9: Error: The getter 'GlobalMaterialLocalizations' isn't defined for the class 'MyApp'.
- 'MyApp' is from 'package:flutter_auth_ui_lib_test/main.dart' ('lib/main.dart').
Try correcting the name to the name of an existing getter, or defining a getter or field named 'GlobalMaterialLocalizations'.
GlobalMaterialLocalizations.delegate,
^^^^^^^^^^^^^^^^^^^^^^^^^^^
lib/main.dart:22:9: Error: The getter 'GlobalWidgetsLocalizations' isn't defined for the class 'MyApp'.
- 'MyApp' is from 'package:flutter_auth_ui_lib_test/main.dart' ('lib/main.dart').
Try correcting the name to the name of an existing getter, or defining a getter or field named 'GlobalWidgetsLocalizations'.
GlobalWidgetsLocalizations.delegate,
^^^^^^^^^^^^^^^^^^^^^^^^^^
lib/main.dart:23:9: Error: The getter 'FFULocalizations' isn't defined for the class 'MyApp'.
- 'MyApp' is from 'package:flutter_auth_ui_lib_test/main.dart' ('lib/main.dart').
Try correcting the name to the name of an existing getter, or defining a getter or field named 'FFULocalizations'.
FFULocalizations.delegate,
^^^^^^^^^^^^^^^^
lib/main.dart:67:18: Error: Method not found: 'SignInScreen'.
return new SignInScreen(
^^^^^^^^^^^^
lib/main.dart:144:5: Error: The method 'signOutProviders' isn't defined for the class 'HomeScreen'.
- 'HomeScreen' is from 'package:flutter_auth_ui_lib_test/main.dart' ('lib/main.dart').
Try correcting the name to the name of an existing method, or defining a method named 'signOutProviders'.
signOutProviders();
^^^^^^^^^^^^^^^^
U
nhandled exception:
FileSystemException(uri=org-
dartlang-untranslatable-uri:package%3Afirebase_ui%2Fflutter_firebase_ui.dart; message=StandardFileSystem only supports file:* and data:* URIs)
#0 StandardFileSystem.entityForUri
(package:front_end/src/api_prototype/standard_file_system.dart:33:7)
#1 asFileUri (package:vm/kernel_front_end.dart:604:37)
#2 w
riteDepfile (package:vm/kernel_front_end.dart:799:21)
#3 FrontendCompiler.compile (package:frontend_server/frontend_server.dart:472:15)
#4 _FlutterFrontendCompiler.compile (package:flutter_frontend_server/server.dart:3
8:22)
#5 starter (package:flutter_frontend_server/server.dart:149:27)
#6 main (file:///C:/b/s/w/ir/cache/builder/src/flutter/flutter_frontend_server/bin/starter.dart:8:30)
#7
_startIsolate. (dart:isolate-patch/isolate_patch.dart:305:32)
#8 _RawReceivePortImpl._handleMe
ssage (dart:isolate-patch/isolate_patch.dart:174:12)
Target kernel_snapshot failed: Exception: Errors during snapshot creation: null
build failed.
FAILURE: Build failed with an exception.
Process 'command 'C:\flutter\bin\flutter.bat'' finished with non-zero exit value 1
BUILD FAILED in 16s
Finished with error: Gradle task assembleDebug failed with exit code 1
Everything above is when I copied the project into a new project to have the latest changes in dart
I've actually successfully run your example directly, I just haven't yet connected it to firebase and tried out the google_services.json but I will do that next, otherwise it won't log in