Cannot run .exe file in publish folder after publish wpf app using cmd "dotnet publish -r win-x64 -c Release --self-contained true /p:PublishTrimmed=true "

[MelonWang1]

Description

The wpfapp1.exe file cannot be run using cmd or by double clicking in File Explorer after publish wpf app using cmd "dotnet publish -r win-x64 -c Release --self-contained true /p:PublishTrimmed=true ".

Reproduction Steps

1. Installer latest .NET 9.0 SDK
2. dotnet new wpf
3. Add below code to.csproj file

<_SuppressWpfTrimError>true</_SuppressWpfTrimError>

5. Add nuget.config file to wpf application

<configuration>
  <packageSources>
    <add key="dotnet9" value="https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet9/nuget/v3/index.json" />
  </packageSources>
</configuration>

7. dotnet publish -r win-x64 -c Release --self-contained true /p:PublishTrimmed=true
8. cd C:\wpfapp\bin\Release\net9.0-windows\win-x64\publish
9. .\wpfapp1.exe or double click wpfapp1.exe

Expected behavior

Run wpfapp1.exe succssfully.

Actual behavior

The wpfapp1.exe file cannot be run using cmd or by double clicking in File Explorer. Event Viewer has the application error.

If using cmd "dotnet publish -r win-x64 -c Release --self-contained true" to publish, the .exe file can run successfully.

Regression?

This issue cannot repro in .NET 3.1.

Configuration

.NET SDK 9.0.100-preview.6.24320.9

OS: Win11 23H2 X64

[lindexi]

Thank you for you feedback @MelonWang1

But duplicate of #3811

As I said in #3811 (comment) , you can use https://github.com/yangzhongke/Zack.DotNetTrimmer to trim your wpf project.

[pchaurasia14]

Thanks @lindexi.
Closing this as duplicate of #3811