Crash when NativeAOT enabled about fluenticons

[davidxuang]

我的最小化 demo 在 AOT 下起不来，也看不到 stack trace

是资源文件被错误剪裁掉了吗？建议可以用 HxD 之类的工具看看生成的 exe 有没有正确包括两个 ttf 文件

[shatyuka]

确认了字体文件是有打包进exe的。
而且在xaml里指定Segoe字体是可以运行的：

<StackPanel>
    <ic:SymbolIcon Symbol="Home" />
    <ic:SymbolIcon Symbol="Home" UseSegoeMetrics="True"/>
</StackPanel>

在 BuildAvaloniaApp 里调用 UseSegoeMetrics() 就会崩溃

[davidxuang]

AOT 要加些啥东西，怎么查 trace？我这边 demo 起不来。

<Project Sdk="Microsoft.NET.Sdk">
  <PropertyGroup>
    <OutputType>WinExe</OutputType>
    <TargetFramework>net8.0</TargetFramework>
    <Nullable>enable</Nullable>
    <TrimMode>copyused</TrimMode>
    <BuiltInComInteropSupport>true</BuiltInComInteropSupport>
    <PublishAot>true</PublishAot>
    <ApplicationManifest>app.manifest</ApplicationManifest>
    <AvaloniaUseCompiledBindingsByDefault>true</AvaloniaUseCompiledBindingsByDefault>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="Avalonia" Version="11.0.*" />
    <PackageReference Include="Avalonia.Desktop" Version="11.0.*" />
    <PackageReference Include="Avalonia.Themes.Fluent" Version="11.0.*" />
    <PackageReference Include="Avalonia.Fonts.Inter" Version="11.0.*" />
    <!--Condition below is needed to remove Avalonia.Diagnostics package from build output in Release configuration.-->
    <PackageReference Condition="'$(Configuration)' == 'Debug'" Include="Avalonia.Diagnostics" Version="11.0.*" />
    <PackageReference Include="FluentIcons.Avalonia" Version="1.1.*" />
    <!-- <PackageReference Include="SkiaSharp" Version="3.0.0-preview.0.132" /> -->
  </ItemGroup>

  <ItemGroup>
    <TrimmerRootDescriptor Include=".\TrimmerRoots.xml" />
  </ItemGroup>
</Project>

<linker>
    <!-- App -->
    <assembly fullname="AvaloniaDemo" preserve="All" />
    <!-- Avalonia Themes -->
    <assembly fullname="Avalonia.Themes.Fluent" preserve="All" />
</linker>

[shatyuka]

csproj里加<PublishAot>true</PublishAot>
我用Rider直接运行就可以看到崩溃堆栈

[davidxuang]

上游 bug。参见链接 issue。
Upstream bug. See linked isssue.