Flutter projects fail do build due to incompatible dependencies

[MrCyjaneK]

After adding

  ensemble_ts_interpreter:
    git:
      url: https://github.com/EnsembleUI/ensemble_ts_interpreter.git
      ref: master

to pubspec.yaml a broken dependency - package_info_plus is being added.

$ flutter pub deps
|-- ensemble_ts_interpreter 1.0.0+1
[...]
|   |-- json_dynamic_widget 3.1.1+1
|   |   |-- automated_testing_framework 3.2.3
[...]
|   |   |   |-- package_info_plus 1.4.3+1
|   |   |   |   |-- package_info_plus_linux 1.0.5

in this file: C:\Users\user\AppData\Local\Pub\Cache\hosted\pub.dev\package_info_plus_windows-2.1.0\lib\src\file_version_info.dart on lines 11 - 17 there is a broken part of code:

class _LANGANDCODEPAGE extends Struct {
  @Uint16()
  external int? wLanguage;

  @Uint16()
  external int? wCodePage;
}

$ flutter run --device-id windows
Launching lib\main.dart on Windows in debug mode...
../../../../AppData/Local/Pub/Cache/hosted/pub.dev/package_info_plus_windows-2.1.0/lib/src/file_version_info.dart(13,17): error G99FC7582: Field 'wLanguage' cannot be nullable or have type 'Null', it must be `int`, `double`, `Pointer`, or a subtype of `Struct` or `Union`. [C:\Users\user\Documents\....\build\windows\flutter\flutter_assemble.vcxproj]
../../../../AppData/Local/Pub/Cache/hosted/pub.dev/package_info_plus_windows-2.1.0/lib/src/file_version_info.dart(16,17): error G99FC7582: Field 'wCodePage' cannot be nullable or have type 'Null', it must be `int`, `double`, `Pointer`, or a subtype of `Struct` or `Union`. [C:\Users\user\Documents\....\build\windows\flutter\flutter_assemble.vcxproj]

After patching the file_version_info.dart to use int instead of int?

class _LANGANDCODEPAGE extends Struct {
  @Uint16()
  external int wLanguage;

  @Uint16()
  external int wCodePage;
}

The app compiles fine.

Updating to version 3.0.0 of package_info_plus_windows still have the same Struct with int? so it may not fix the issue.

$ flutter doctor -v
[√] Flutter (Channel beta, 3.10.0-1.4.pre, on Microsoft Windows [Version 10.0.22621.525], locale en-GB)
    • Flutter version 3.10.0-1.4.pre on channel beta at C:\src\flutter
    • Upstream repository https://github.com/flutter/flutter.git
    • Framework revision a14a4eac61 (6 days ago), 2023-04-26 12:54:31 +0700
    • Engine revision f7ac42e8a2
    • Dart version 3.0.0 (build 3.0.0-417.3.beta)
    • DevTools version 2.23.1

[√] Windows Version (Installed version of Windows is version 10 or higher)
[...]
[√] Visual Studio - develop for Windows (Visual Studio Community 2022 17.5.3)
    • Visual Studio at C:\Program Files\Microsoft Visual Studio\2022\Community
    • Visual Studio Community 2022 version 17.5.33516.290
    • Windows 10 SDK version 10.0.22000.0
[...]
[√] Connected device (3 available)
    • Windows (desktop) • windows • windows-x64    • Microsoft Windows [Version 10.0.22621.525]
[...]
[√] Network resources
    • All expected network resources are available.

• No issues found!

[kmahmood74]

this repo is being used inside https://github.com/EnsembleUI/ensemble without any issues.