When compiling with a multi-target framework, Avalonia's window UI does not preview properly

Question

When compiling with a multi-target framework, Avalonia's window UI does not preview properly

Opened this issue 2 months ago · 0 comments

Describe the bug

I use the class library of frmework4.8 with net8.0 multi-target framework, where frmework4.8's UI designer works fine, but Avalonia's UI can't be previewed, but the project compiles normally.

To Reproduce

类库框架的项目设置为

VS上的错误像这样

Expected behavior

It will be the same as what I see in my photo, the UI can't be previewed, but it compiles fine

Avalonia version

11.1.0

OS

Windows

Additional context

No response