Hi guys I am new to v-ray so be gentle,
I have got the demo of v-ray and have gone through the Osmosis Tutorial and everything went great- nice image,
now I am trying to use my own model of a small bathroom with the same settings as before and when rendered all i get is black image ,
any help would be appreciated,
Cheers
TD 
a screenshot of your settings would be helpful. You have a light in the scene and GI turned on?
percy
success
Thanks for the reply Percy,
I found the problem, the camera for the view seemed too close to a wall it was next to. I moved the camera slightly and all was ok. Strange though because the shaded viewport view looked ok .
Cheers,
TD
might try turning on viewport clipping.