@junior_architect said:

Thanks will check up on those bitmaps...also i think the problem was in some components downloaded from the sketch up warehouse. Once i deleted these, sketch up was rendering perfectly...(well a little slow but rendering nevertheless).

Hey, just had the same problem with the import of the VISMAT material collection.

when you encounter an error log, just go to - plugins - vray - render - clear the list of materials. and start your process again. sometimes i just search the warehouse for materials added to some furniture and extract it and use it th "colors in model" panel of the materials. safe and works without crashing because the information is always saved in the material editor of vray.

hope it helps