Issue building with Windows Desktop 6.0.2

After updating to 6.0.2 you may experience issues running WPF apps built against 6.0.2 on 6.0.0 or 6.0.1 runtime with the following error.

CoreCLR Version: 6.0.121.56705
.NET Version: 6.0.1
Description: The process was terminated due to an unhandled exception.
Exception Info: System.IO.FileLoadException: Could not load file or assembly 'PresentationFramework, Version=6.0.2.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'. The located assembly's manifest definition does not match the assembly reference. (0x80131040)
File name: 'PresentationFramework, Version=6.0.2.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35'

For an available workaround please refer to https://github.com/dotnet/core/issues/7176.

[RussKie]

6.0.3 has been released today, please consider updating. Also check https://github.com/dotnet/core/issues/7176 for suggested workarounds.

[RaulFunezp]

Thank you FG-rgb

After several weeks trying to solve this problem with the other suggestions your workaround works fine for me using a global.json and version 6.0.103.

I am using WPF, .NET 6.0.3, .NET SDK 6.0.201.

Me too. A helping workaround is using a global.json in solution dir:

{ “sdk”: { “version”: “6.0.100”, “rollForward”: “disable” } }