Problem in Mental ray Rendering

[ekta]

Hi Guys.

I am making a car ..mental ray rendering ..but Result of a render is a black screen and Script Editor just gives me a lot of errors// Warning: (Mayatomr.Geometry) : polyToSubdShape75, subdivision surface contains creases on boundary edges which are unsupported and have been ignored //

....could any one tell what should i do for rectify this

Ekta

[joojaa]

Rebuild your subd geometry! But yes it means exactly what it says you have a open edge that contains creasing information ether remove the crease or the open edge.

Mst of us dont actually care one way or another.