Hello!
I'm actually doing some details drawings in revit so I have used the Parts for the presentation's poster in my floors, when I came to use it again in my roof I just couldn't use the command, when I go to the create panel I have them all active except the create part I can't use it!
it actually happened before but I did slove it by just undo then copying the view and redo it again so it worked couble of times when I came to the roof it never worked.
anyone knows why?
thanks in adavance.
title renamed for clarity by @Viveka_CD
New title: Cannot create parts for roof in Revit
