Windows 10, Rhino 5, Arhicad 20 with latest updates installed:
Subtract / Add polygon does not work with hatches, slabs or roofs.
Component error text:
"1. Invalid Geometry value. It must be ARCHICAD Slab, Roof, or Fill type data."
It did work in the previous version of the GH plugin.
Is it possible to roll back to the previous version?
