VRay Lights not showing up in VRayRawLighting

[PixelJockey]

I'm trying to produce render elements for a scene, but the VRayRawLighting element does not show the contribution of the VRay Lights. In the attached image, the front half of the store is lit with Standard Max spot lights and the back half of the store is lit with VRay Lights (plane and sphere). Also there are objects that show up black (mannequin clothes and folded apparel on the forgound table).

I made a test scene with simple teapots just to make sure I've got everything set up correctly. The test scene shows VRay and Standard lights in the VRayRawLighting render element as expected.

Note: I am assembling this scene with objects acquired from other sources. I don't know how all of the objects were were build or configured. I did the store shell, ceiling, lightings and most of the fixtures.

[PixelJockey]

Ah. Standard materials show as black in VRayRawLighting render element. I did not know that. That explains the clothes. But the fixtures and back of store has all VRay materials.