Running on Windows 11 error

[aminrz3]

When I attempt to run the program, I encounter several errors that prevent it from executing successfully.

Launching lib\main.dart on Windows in debug mode... Building Windows application... C:\Users\AMIN\StudioProjects\testwebview\windows\flutter\ephemeral\.plugin_symlinks\webf\src\third_party\quickjs\compat\win32\pthread-win32\_ptw32.h(125,15): warning C4005: 'HAVE_STRUCT_TIMESPEC': macro redefinition [C:\Users\AMIN\StudioProjects\testwebview\build\windows\x64\plugins\webf\shared\quickjs.vcxproj] C:\Users\AMIN\StudioProjects\testwebview\windows\flutter\ephemeral\.plugin_symlinks\webf\src\third_party\quickjs\src\core\function.h(87,5): warning C4047: 'return': 'uintptr_t' differs in levels of indirection from 'void *' [C:\Users\AMIN\StudioProjects\testwebview\build\windows\x64\plugins\webf\shared\quickjs.vcxproj] C:\Users\AMIN\StudioProjects\testwebview\windows\flutter\ephemeral\.plugin_symlinks\webf\src\third_party\quickjs\src\core\string.h(48,23): warning C4244: 'return': conversion from 'uintptr_t' to 'uint32_t', possible loss of data [C:\Users\AMIN\StudioProjects\testwebview\build\windows\x64\plugins\webf\shared\quickjs.vcxproj] C:\Users\AMIN\StudioProjects\testwebview\windows\flutter\ephemeral\.plugin_symlinks\webf\src\third_party\quickjs\src\core\string.h(172,13): warning C4244: '=': conversion from 'uint64_t' to 'uint32_t', possible loss of data [C:\Users\AMIN\StudioProjects\testwebview\build\windows\x64\plugins\webf\shared\quickjs.vcxproj] C:\Users\AMIN\StudioProjects\testwebview\windows\flutter\ephemeral\.plugin_symlinks\webf\src\third_party\quickjs\src\core\object.h(102,19): warning C4244: '=': conversion from 'intptr_t' to 'uint32_t', possible loss of data [C:\Users\AMIN\StudioProjects\testwebview\build\windows\x64\plugins\webf\shared\quickjs.vcxproj] C:\Users\AMIN\StudioProjects\testwebview\windows\flutter\ephemeral\.plugin_symlinks\webf\src\third_party\quickjs\src\core\runtime.c(79,32): warning C4146: unary minus operator applied to unsigned type, result still unsigned [C:\Users\AMIN\StudioProjects\testwebview\build\windows\x64\plugins\webf\shared\quickjs.vcxproj] C:\Users\AMIN\StudioProjects\testwebview\windows\flutter\ephemeral\.plugin_symlinks\webf\src\third_party\quickjs\src\core\runtime.c(93,18): warning C4244: 'return': conversion from '__int64' to 'int', possible loss of data [C:\Users\AMIN\StudioProjects\testwebview\build\windows\x64\plugins\webf\shared\quickjs.vcxproj] C:\Users\AMIN\StudioProjects\testwebview\windows\flutter\ephemeral\.plugin_symlinks\webf\src\third_party\quickjs\src\core\runtime.c(108,24): warning C4146: unary minus operator applied to unsigned type, result still unsigned [C:\Users\AMIN\StudioProjects\testwebview\build\windows\x64\plugins\webf\shared\quickjs.vcxproj] C:\Users\AMIN\StudioProjects\testwebview\windows\flutter\ephemeral\.plugin_symlinks\webf\src\third_party\quickjs\src\core\runtime.c(149,18): warning C4018: '<': signed/unsigned mismatch [C:\Users\AMIN\StudioProjects\testwebview\build\windows\x64\plugins\webf\shared\quickjs.vcxproj] C:\Users\AMIN\StudioProjects\testwebview\windows\flutter\ephemeral\.plugin_symlinks\webf\src\third_party\quickjs\src\core\runtime.c(194,18): warning C4018: '<': signed/unsigned mismatch [C:\Users\AMIN\StudioProjects\testwebview\build\windows\x64\plugins\webf\shared\quickjs.vcxproj] C:\Users\AMIN\StudioProjects\testwebview\windows\flutter\ephemeral\.plugin_symlinks\webf\src\third_party\quickjs\src\core\runtime.c(231,20): warning C4018: '<': signed/unsigned mismatch [C:\Users\AMIN\StudioProjects\testwebview\build\windows\x64\plugins\webf\shared\quickjs.vcxproj] C:\Users\AMIN\StudioProjects\testwebview\windows\flutter\ephemeral\.plugin_symlinks\webf\src\third_party\quickjs\src\core\runtime.c(243,16): warning C4018: '<': signed/unsigned mismatch [C:\Users\AMIN\StudioProjects\testwebview\build\windows\x64\plugins\webf\shared\quickjs.vcxproj] C:\Users\AMIN\StudioProjects\testwebview\windows\flutter\ephemeral\.plugin_symlinks\webf\src\third_party\quickjs\src\core\runtime.c(246,16): warning C4018: '>=': signed/unsigned mismatch [C:\Users\AMIN\StudioProjects\testwebview\build\windows\x64\plugins\webf\shared\quickjs.vcxproj] C:\Users\AMIN\StudioProjects\testwebview\windows\flutter\ephemeral\.plugin_symlinks\webf\src\third_party\quickjs\src\core\runtime.c(282,9): warning C4267: '=': conversion from 'size_t' to 'int', possible loss of data [C:\Users\AMIN\StudioProjects\testwebview\build\windows\x64\plugins\webf\shared\quickjs.vcxproj] C:\Users\AMIN\StudioProjects\testwebview\windows\flutter\ephemeral\.plugin_symlinks\webf\src\third_party\quickjs\src\core\runtime.c(561,60): warning C4244: 'function': conversion from 'int64_t' to 'uint32_t', possible loss of data [C:\Users\AMIN\StudioProjects\testwebview\build\windows\x64\plugins\webf\shared\quickjs.vcxproj] C:\Users\AMIN\StudioProjects\testwebview\windows\flutter\ephemeral\.plugin_symlinks\webf\src\third_party\quickjs\src\core\runtime.c(782,22): warning C4018: '<': signed/unsigned mismatch [C:\Users\AMIN\StudioProjects\testwebview\build\windows\x64\plugins\webf\shared\quickjs.vcxproj] C:\Users\AMIN\StudioProjects\testwebview\windows\flutter\ephemeral\.plugin_symlinks\webf\src\third_party\quickjs\src\core\runtime.c(799,13): warning C4018: '<=': signed/unsigned mismatch [C:\Users\AMIN\StudioProjects\testwebview\build\windows\x64\plugins\webf\shared\quickjs.vcxproj] C:\Users\AMIN\StudioProjects\testwebview\windows\flutter\ephemeral\.plugin_symlinks\webf\src\third_party\quickjs\src\core\runtime.c(1180,72): warning C4244: 'function': conversion from '__int64' to 'uint32_t', possible loss of data [C:\Users\AMIN\StudioProjects\testwebview\build\windows\x64\plugins\webf\shared\quickjs.vcxproj] C:\Users\AMIN\StudioProjects\testwebview\windows\flutter\ephemeral\.plugin_symlinks\webf\src\third_party\quickjs\src\core\runtime.c(1181,76): warning C4244: 'function': conversion from '__int64' to 'uint32_t', possible loss of data [C:\Users\AMIN\StudioProjects\testwebview\build\windows\x64\plugins\webf\shared\quickjs.vcxproj] C:\Users\AMIN\StudioProjects\testwebview\windows\flutter\ephemeral\.plugin_symlinks\webf\src\third_party\quickjs\src\core\runtime.c(1284,24): warning C4267: '=': conversion from 'size_t' to 'int', possible loss of data [C:\Users\AMIN\StudioProjects\testwebview\build\windows\x64\plugins\webf\shared\quickjs.vcxproj] C:\Users\AMIN\StudioProjects\testwebview\windows\flutter\ephemeral\.plugin_symlinks\webf\src\third_party\quickjs\src\core\runtime.c(1709,3): warning C4018: '<': signed/unsigned mismatch [C:\Users\AMIN\StudioProjects\testwebview\build\windows\x64\plugins\webf\shared\quickjs.vcxproj] C:\Users\AMIN\StudioProjects\testwebview\windows\flutter\ephemeral\.plugin_symlinks\webf\src\third_party\quickjs\src\core\runtime.c(1715,3): warning C4018: '<': signed/unsigned mismatch [C:\Users\AMIN\StudioProjects\testwebview\build\windows\x64\plugins\webf\shared\quickjs.vcxproj] C:\Users\AMIN\StudioProjects\testwebview\windows\flutter\ephemeral\.plugin_symlinks\webf\src\third_party\quickjs\src\core\runtime.c(1801,9): warning C4018: '>=': signed/unsigned mismatch [C:\Users\AMIN\StudioProjects\testwebview\build\windows\x64\plugins\webf\shared\quickjs.vcxproj] C:\Users\AMIN\StudioProjects\testwebview\windows\flutter\ephemeral\.plugin_symlinks\webf\src\third_party\quickjs\src\core\runtime.c(1803,13): warning C4018: '>=': signed/unsigned mismatch [C:\Users\AMIN\StudioProjects\testwebview\build\windows\x64\plugins\webf\shared\quickjs.vcxproj] C:\Users\AMIN\StudioProjects\testwebview\windows\flutter\ephemeral\.plugin_symlinks\webf\src\third_party\quickjs\src\core\runtime.c(1822,17): warning C4018: '<': signed/unsigned mismatch [C:\Users\AMIN\StudioProjects\testwebview\build\windows\x64\plugins\webf\shared\quickjs.vcxproj] C:\Users\AMIN\StudioProjects\testwebview\windows\flutter\ephemeral\.plugin_symlinks\webf\src\third_party\quickjs\src\core\runtime.c(1925,17): warning C4018: '<': signed/unsigned mismatch [C:\Users\AMIN\StudioProjects\testwebview\build\windows\x64\plugins\webf\shared\quickjs.vcxproj] C:\Users\AMIN\StudioProjects\testwebview\windows\flutter\ephemeral\.plugin_symlinks\webf\src\third_party\quickjs\src\core\runtime.c(1935,15): warning C4018: '>=': signed/unsigned mismatch [C:\Users\AMIN\StudioProjects\testwebview\build\windows\x64\plugins\webf\shared\quickjs.vcxproj] C:\Users\AMIN\StudioProjects\testwebview\windows\flutter\ephemeral\.plugin_symlinks\webf\src\third_party\quickjs\src\core\runtime.c(2188,35): error C2099: initializer is not a constant [C:\Users\AMIN\StudioProjects\testwebview\build\windows\x64\plugins\webf\shared\quickjs.vcxproj] C:\Users\AMIN\StudioProjects\testwebview\windows\flutter\ephemeral\.plugin_symlinks\webf\src\third_party\quickjs\src\core\runtime.c(2214,35): error C2099: initializer is not a constant [C:\Users\AMIN\StudioProjects\testwebview\build\windows\x64\plugins\webf\shared\quickjs.vcxproj] Error: Build process failed.

webf: ^0.16.3+1
flutter version : 3.27.2

[andycall]

Seems like an MSVC compile issue, which MSVC version are you using?

[aminrz3]

Seems like an MSVC compile issue, which MSVC version are you using?

[BeezBeez]

Hello, I confirm I have the same errors on Windows 11 SDK 10.0.26100 and MSVC v143 VS 2022 C++ x64.
I have created a fork to investigate into this error + another runtime error talking about label_lvalue being used but uninitialized (error from parser.c line 4222).

MSVC has some safety guards that can be disabled in CMakeList.txt by enabling the flag /sdl- (To disable Security Development Lifecycle checks).

I'm looking forward to see how this issue will evolve. WebF is for now the only promising solution to have a correct cross-platform web renderer. flutter_inappwebview isn't fully working on MacOS and sometimes Windows under certain condition.

[andycall]

https://stackoverflow.com/questions/79195142/recent-msvc-versions-dont-treat-nan-as-constant-workaround

This is a bug in MSVC, Windows SDK version 10.0.26100.0, which defines NAN as a call to __ucrt_int_to_float() instead of as a constant. It is being tracked here.

[andycall]

Fixed in #721

[aminrz3]

Fixed in #721

Problem solved, thanks
Now it shows this error during compilation:

Launching lib\main.dart on Windows in debug mode... Building Windows application... C:\Works\webf\webf\example\windows\flutter\ephemeral\.plugin_symlinks\webf\win_src\core\events\mouse_event.cc(46,35): error C2039: 'button': is not a member of 'webf::NativeMouseEvent' [C:\Works\webf\webf\example\build\windows\x64\plugins\webf\shared\webf.vcxproj] C:\Works\webf\webf\example\windows\flutter\ephemeral\.plugin_symlinks\webf\win_src\out\plugin_api_custom_event.cc(27,82): error C2511: 'webf::WebFValue<webf::ScriptValueRef,webf::ScriptValueRefPublicMethods> webf::CustomEventPublicMethods::Detail(webf::CustomEvent *)': overloaded member function not found in 'webf::CustomEventPublicMethods' [C:\Works\webf\webf\example\build\windows\x64\plugins\webf\shared\webf.vcxproj] C:\Works\webf\webf\example\windows\flutter\ephemeral\.plugin_symlinks\webf\win_src\out\plugin_api_custom_event.cc(32,32): error C2511: 'void webf::CustomEventPublicMethods::InitCustomEvent(webf::CustomEvent *,const char *,int32_t,int32_t,webf::ScriptValueRef *,webf::SharedExceptionState *)': overloaded member function not found in 'webf::CustomEventPublicMethods' [C:\Works\webf\webf\example\build\windows\x64\plugins\webf\shared\webf.vcxproj] C:\Works\webf\webf\example\windows\flutter\ephemeral\.plugin_symlinks\webf\win_src\out\plugin_api_custom_event.cc(34,24): error C2665: 'webf::CustomEvent::initCustomEvent': no overloaded function could convert all the argument types [C:\Works\webf\webf\example\build\windows\x64\plugins\webf\shared\webf.vcxproj] Error: Build process failed.

[andycall]

Looks weird, since the GitHub CI on Windows compiles successfully.

https://github.com/openwebf/webf/actions/runs/13590427800/job/37994939632

[aminrz3]

Looks weird, since the GitHub CI on Windows compiles successfully.

https://github.com/openwebf/webf/actions/runs/13590427800/job/37994939632

I downloaded the source code from WebF v0.16.3, modified bridge\third_party\quickjs\src\core\runtime.c, and successfully ran it, which resolved the issue. However, when I change the URL in WebFBundle.fromUrl() from 'assets:assets/bundle.html' to 'http://127.0.0.1:8080/', a new problem occurs:

[andycall]

Run it in release mode

[BeezBeez]

Eh ! @aminrz3 I have this error too. I mentioned it on my message above.
There's no way to test webf on windows in debug like we can on macOS ?

[andycall]

I developed WebF on macOS, so optimizing the toolchain and workflow for Windows is not my priority.

[BeezBeez]

Alright no problem, we understand. I've made a fork to improve the DX on Windows. I'll create a PR as soon as possible. I'd be happy to contribute.