import dwg

[jim78b]

I imported a dwg and I press I deal with making deals about
crates x galleries .with sketch up I would like
draw them quickly. Except that all imported lines dsl dwg are not closed x can extrude them.. . .

 

[Ezio Olivato]

then before importing the dwg, I suggest you generate the "contours" of the elements you need to extrude. then saves the design and amounts it with the closed lines.
Happy New Year