Mate between sketch entity and 3D geometry

[Donnis]

Hello,

I cannot make, in assembly, a mate (relation, in my case concentricity) between a positioning sketch and a circular edge of a solid... It worked until yesterday, but now, if I activate the "mate" function, I can only select the edge of the 3d solid but not the circle from my positioning sketch! I tried to deactivate the filters, but without result. What am I doing wrong?

Thanks many times in advance.

Donnis

 

[Eltron]

It's difficult to say what you're doing wrong, but you should be able to mate those types of geometry without a problem. Try selecting the sketch entity first, maybe?

Dan

http://www.eltronresearch.com

 

[Donnis]

I've already tried it - no success. But thank you for your reply.

 

[TheTick]

Check your selection filters. Also make sure your sketch and edge are not part of the same component.

 

[Donnis]

Thank you all for your answers. The problem was that I simply forgot to close the positioning sketch in that part (didn't "go out" from the sketch). As soon as I closed the sketch, everything came back to normal. Thanks again.