[Solved] Compiler Issue in Visual Basic Project With Microsoft.CodeAnalysis.Emit
The issue is that by setting compilation options, you’re throwing away all options that come from the project. If you just comment out the line compilation = compilation.WithOptions(options);, compilation should succeed (at least it does for me for a newly created VB.NET WinForms project). 1 solved Compiler Issue in Visual Basic Project With Microsoft.CodeAnalysis.Emit