Docfx: Fails to generate documentation for 'Microsoft.NET.Sdk.WindowsDesktop' project

[PTKu]

Hi, I have come across the problem bellow. I am Quite new to docfx, this might be a configuration/environment/not_supported problem.

Duplicate of #4699 ?

Operating System: Windows

DocFX Version Used: 2.56.2

Template used: statictoc

Steps to Reproduce:

1. Create WPF netcoreapp3.1 project (Sdk=Microsoft.NET.Sdk.WindowsDesktop project)
2. Try create documentation form '**.csproj' file

Expected Behavior:
Would expect the build to pass and generate documentation.

Actual Behavior:

Following failure occurs
[Failure] Msbuild failed when processing the file 'x.csproj' with message: The SDK 'Microsoft.NET.Sdk.WindowsDesktop' specified could not be found.

Thanks

[Overlong]

I'm observing the same behavior in Windows Forms projects targeting .NET Core 3.0 and 3.1.

Windows Forms projects targeting .NET Framework 4.7.2 work fine though.

[agent00jackson]

Having the same issue here