https://forum.aspose.com/t/unable-to-add-layers-and-assign-entities-in-dwg-using-dwgimage-aspose-cad/311282/7
Hey Oleksii,
I saw you posted an example to add a layer in Aspose.CAD for this forum entry.
I cant download…...import the CadACDBPlaceHolder type? Is this part of an internal...internal model, a renamed type, or maybe a type that has been removed...