Mental Ray Preoblem

Hi,

I am creating a gadeget and after creating when i renderd in mental ray this error came // Error: (Mayatomr.Geometry) : roundSurface12_Shape1: object is not a nurbs surface, ignored...............when i began to rendering that time this problem doesnt show bbut after few time this error is showing ..................plz help me to resolve this problem.

Regards
Ekta

when you says gadget do you mean an animator handle or soemthing?

It's really better to use curves for this because the renderer will ignore it completely