Issues in Grass material

[arjunmax09]

Hello everyone i'm using Google SketchUp Pro 7.1 and vray version 1.05.30..... Below is an image of an architectural college model that i made in sketchup.....in the courtyards I applied grass... where it's coming as black ......

Here, canteen view, in the sunken sitout area i applied grass where it's coming totally grey.....the grass was in sketchup material library and wasn't imported from any other external bitmap

[thomthom]

Not sure...
In the render progress window - the one that pops up with all the text - if you look through the text, does it anywhere says something about that it fails to load a bitmap?

Could you post a sample from the model with the texture?

[arjunmax09]

will surely upload my model......no i didn't check the messages .. the grass material was itself already in the sketchup material library.. it wasn't loaded from anywhere else... i mean any external jpeg images..has anyone experienced a problem where the alpha channels for transparency load into sketchup but don't show in the renders?? this file maybe got corrupt because the flowers showed up in render when i copy pasted them into a new untitled file