Hello Dear Support People,
I have a think with my extrusion function, I am trying to extrude some lines and it is not possible. Can someone explain to me?
Thanks in advance
I assume that you tried to use "solid by extrusion" tool; but that cannot work for "lines"; the line must form the closed shape; only then "solid by extrusion" would work.
To extrude line, use need to use "surface by extrusion".