Unable to build in Flutter 3.19

[songyang-dev]

I am trying to build your repo into an Android emulator and I got this error.

../../../AppData/Local/Pub/Cache/hosted/pub.dev/file-6.1.0/lib/src/interface/file.dart:15:16: Error: The method 'File.create' has fewer named arguments than those of overridden method 'File.create'.
  Future<File> create({bool recursive = false});
               ^
org-dartlang-sdk:///third_party/dart/sdk/lib/io/file.dart:232:16: Context: This is the overridden method ('create').
  Future<File> create({bool recursive = false, bool exclusive = false});
               ^
../../../AppData/Local/Pub/Cache/hosted/pub.dev/file-6.1.0/lib/src/interface/file.dart:15:16: Error: The method 'File.create' doesn't have the named parameter 'exclusive' of overridden method 'File.create'.
  Future<File> create({bool recursive = false});
               ^
org-dartlang-sdk:///third_party/dart/sdk/lib/io/file.dart:232:16: Context: This is the overridden method ('create').
  Future<File> create({bool recursive = false, bool exclusive = false});
               ^
../../../AppData/Local/Pub/Cache/hosted/pub.dev/file-6.1.0/lib/src/forwarding/forwarding_file.dart:22:8: Error: The method 'ForwardingFile.createSync' has fewer named arguments than those of overridden method 'File.createSync'.
  void createSync({bool recursive = false}) =>
       ^
org-dartlang-sdk:///third_party/dart/sdk/lib/io/file.dart:248:8: Context: This is the overridden method ('createSync').
  void createSync({bool recursive = false, bool exclusive = false});
       ^
../../../AppData/Local/Pub/Cache/hosted/pub.dev/file-6.1.0/lib/src/forwarding/forwarding_file.dart:22:8: Error: The method 'ForwardingFile.createSync' doesn't have the named parameter 'exclusive' of overridden method 'File.createSync'.
  void createSync({bool recursive = false}) =>
       ^
org-dartlang-sdk:///third_party/dart/sdk/lib/io/file.dart:248:8: Context: This is the overridden method ('createSync').
  void createSync({bool recursive = false, bool exclusive = false});
       ^
../../../AppData/Local/Pub/Cache/hosted/pub.dev/platform-3.0.0/lib/src/interface/local_platform.dart:46:19: Error: Member not found: 'packageRoot'.
      io.Platform.packageRoot; // ignore: deprecated_member_use
                  ^^^^^^^^^^^
Target kernel_snapshot failed: Exception


FAILURE: Build failed with an exception.

[suragch]

I got the same error too. This solved it for me:

• https://stackoverflow.com/a/75352890

flutter pub upgrade

I also took the opportunity to update the tutorial and project code, though I still think the main issue was what I linked to above. Thank you for letting me know about this.