Vray for Sketchup Frame Buffer Problem

[verh]

Hi i want to ask. If anyone of you encounter with this problem in vray ? thank you!
my RGB elements is displaying all white. Then I have a Blank Render Elements that I don't know what it is. but displaying the image after the render it went all black. I hope you can help me ! thank you! [img][img][img][/img][/img][/img]