Compiler Failed

[jhb115]

After setting up firebase and deploying it, I used flutter run to run the code on iOS simulator but I am encountering the following compiler errors:

Compiler message:
lib/resources/firebase_provider.dart:93:31: Error: A value of type 'AuthResult' can't be
assigned to a variable of type 'FirebaseUser'.

• 'AuthResult' is from 'package:firebase_auth/firebase_auth.dart'
  ('../../development/tools/flutter/.pub-cache/hosted/pub.dartlang.org/firebase_auth-0.14.0+
  5/lib/firebase_auth.dart').
• 'FirebaseUser' is from 'package:firebase_auth/firebase_auth.dart'
  ('../../development/tools/flutter/.pub-cache/hosted/pub.dartlang.org/firebase_auth-0.14.0+
  5/lib/firebase_auth.dart').
  Try changing the type of the left hand side, or casting the right hand side to
  'FirebaseUser'.
  final FirebaseUser user = await _auth.signInWithCredential(credential);
  ^
  lib/ui/insta_upload_photo_screen.dart:212:18: Error: Too many positional arguments: 1
  allowed, but 2 found.
  Try removing the extra positional arguments.
  Im.copyResize(image, 500);
  ^
  ../../development/tools/flutter/.pub-cache/hosted/pub.dartlang.org/image-2.1.4/lib/src/tran
  sform/copy_resize.dart:14:7: Context: Found this candidate, but the arguments don't match.
  Image copyResize(Image src, {int width, int height,
  ^^^^^^^^^^
  lib/ui/edit_profile_screen.dart:259:18: Error: Too many positional arguments: 1 allowed,
  but 2 found.
  Try removing the extra positional arguments.
  Im.copyResize(image, 500);
  ^
  ../../development/tools/flutter/.pub-cache/hosted/pub.dartlang.org/image-2.1.4/lib/src/tran
  sform/copy_resize.dart:14:7: Context: Found this candidate, but the arguments don't match.
  Image copyResize(Image src, {int width, int height,
  ^^^^^^^^^^
  ../../development/tools/flutter/.pub-cache/hosted/pub.dartlang.org/cached_network_image-0.7
  .0/lib/src/cached_network_image_provider.dart:46:31: Error: The argument type 'Null
  Function(StringBuffer)' can't be assigned to the parameter type 'Iterable
  Function()'.
• 'StringBuffer' is from 'dart:core'.
• 'Iterable' is from 'dart:core'.
• 'DiagnosticsNode' is from 'package:flutter/src/foundation/diagnostics.dart'
  ('../../development/tools/flutter/packages/flutter/lib/src/foundation/diagnostics.dart').
  Try changing the type of the parameter, or casting the argument to
  'Iterable Function()'.
  informationCollector: (StringBuffer information) {
  ^
  lib/ui/chat_detail_screen.dart:185:18: Error: Too many positional arguments: 1 allowed, but
  2 found.
  Try removing the extra positional arguments.
  Im.copyResize(image, 500);
  ^
  ../../development/tools/flutter/.pub-cache/hosted/pub.dartlang.org/image-2.1.4/lib/src/tran
  sform/copy_resize.dart:14:7: Context: Found this candidate, but the arguments don't match.
  Image copyResize(Image src, {int width, int height,
  ^^^^^^^^^^
  Compiler failed on /Users/jeunghbyun/iOSProjects/Instagram-Clone/lib/main.dart
  Error launching application on iPhone 8 Plus.

[adamdupuis]

@jhb115 I am getting the same errors on Android. Did you ever resolve this?

[harsh2201]

Convert this line in ./lib/resources/firebase_provider.dart final FirebaseUser user = await _auth.signInWithCredential(credential) to this
final FirebaseUser user = (await _auth.signInWithCredential(credential)).user @jhb115