extrude curve ?

[Anonymous]

hi

i used autocad 2013 on windows 7, i would to modelize one thing in 2d to 3d, and

i am extruding the components, but i don't know why, it's extruded but not all, i hope you will see and understand what i mean here:

[Anonymous]

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@Anonymous wrote:

hi

i used autocad 2013 on windows 7, i would to modelize one thing in 2d to 3d, and

i am extruding the components, but i don't know why, it's extruded but not all, i hope you will see and understand what i mean here:

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Post your dwg.

[Anonymous]

i think it's about non closed entity, or concurrently auto-curve

or i don't know,  i m still looking for 

thanks very much for help

[Anonymous · Accepted solution]

Close all the polylines, then turn them into regions (REGION command) then extrude works fine.

[Anonymous · Accepted solution]

thanks very much man
and all this forum
you saved my life
thanks again