i’ve got this nut model :
1-2 nut v2.stl (418.0 KB)
I’ve imported it in sketchup and I’d like to be able to use “union” and “substract” tool with it but it keeps telling me that it’s not a solid or locked.
Think is, Solid inspector tells me everything is fine. The is only one component/group in the file. Outliner tray shows only one component.
What’s wrong with it?