Msbuild in devops pipeline fails

[svenumeration]

I'm using the Antl4 CodeGenerator in visual studio 2022.
When i build my project in visual studio, everything works fine.
I can use the cs file which was generated from the g4.

But when i build the project in a devops pipeline it fails.
It only fails when I build the project or a project depending on it.
When i build the whole solution, it works...

Error message: The type or namespace name 'FormsParser' could not be found (are you missing a using directive or an assembly reference?)

I can see that the cs file is generated in the obj/release folder, but still the build fails...

[svenumeration]

Solved,

a wrong parameter in de pipeline was causing this issue. Not an Antlr bug