Fierys

I have a problem with Renderman. 1. I import a model into "Paint UV Mapped mesh (per-Pixel)" room. 2. I paint the model with a smart material. 3. I go to Render room and choose Renderman as a render engine . 4. I click Render Preview or FinalRender. The renderer begins to render and when it reaches the painted model 3D-Coat crashes - every time. Could someone explain me why 3D-Coat crashes? (When I do the same, but import the same model into "Vertex Painting", everythong is okey, i.e. Renderman renders without a problem).

V35 crashes when I click volumetric sculpting icon. I have sent the bug report.