Hi! I use archicad 18 and I have a problem with the walls. They appear just right in floor plan but when I try to make a section, it appears like they are total transparent. Like the are filled with airspace. I can see all the windows on the wall. The one behind the other. I have take off” transparency” from sections settings, which didn’t help as the walls are not from glass... any ideas what I am doing wrong????
