Get all Categories and Subcategories from a Project

Thanks, I’ve tried your script but looks kind of strange…

Previously I’ve had 373 objects (categories) and your skript found 1119…
I think there my by some doubles.
Also some of them do not really get a proper name: “Autodesk.Revit.DB.Cat”

What does an orange color mean?

To answer your previous question: I’ve opend a different project (after restart) but my output (empty watch node) looked the same:/

I got also some new notifications that there is a problem with an archi-lab extention…

Well. I thought that was one easy thing which i wanted to do with dynamo but i think i’ll stuck here for a while…:smiley: