Hey friends..
Thankyou all for your support..
well I found out the cause and its solution..
In my final scene i used Xref manager plugin to Xref 7 files into one..
so after you add the xref links.... a dialog box asks whether IT SHOULD PURGE UNUSED COMPONENTS OR YOU LL DO IT MANUALLY.
HERE YOU SHOULD SAY NO.
hope this might help anyone getting the same error..
Dont let the Xref plugin Purge the unused components...
Instead before Xrefing each file purge unused components in them.

have a nice time...

i am using only components and no groups...
but my components are hierarchical.. means there are components in components inside components...
if i explode all ... then its hard to edit them...

i am using VFSU7 01.05.30
mine is a very large scene, and am also using Xref to keep things organised....
but even using the native import option ... some components dont render in Vray.
Please help

Everytime i try to render an image from sketchup with V-RAY, for some reason there is a group of components missing from the rendered image even though they are there and unhidden. They also show in exported movie. but just doesnt render in Vray..... Please help me out...
thankyou.