Sweep along Spline problem

[Vasily_BC]

Hi,

Looks like I missing something... I try to sweep along spline that made of elleptical arc and line.

Funny thing that I was able to create a solid few days ago by doing this method. Now I can't!

I tried even reload Autocad.

Any ideas? Thanks

[Vasily_BC]

After all solid supposed to look like this but as a one object

[steve216586]

Works fine here. (see attached) Some more info would help diagnosis.

[Vasily_BC]

That's the problem, I don't do anything special. Maybe there is something with with UCS? Really don't know.

I run sweep, after click on an object and then on a path.

After Autocad shows:

Modeling Operation Error:
The sweep results in a self-intersecting body.
Unable to sweep 1 selected objects.

[steve216586]

I rotated the UCS 90 degrees about the x axis and started my object to sweep on the far right of the arc. That's all

[Vasily_BC]

Really don't know, but I exploded spline, merged it again and it worked with extrude.

Maybe it's end of the week, that's why)