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render error: UNHANDLED EXCEPTION: Image prepass


moifa
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hey guys,

 

I recently bought a second-hand Dell workstation and installed 3ds Max 2015 and Vray 3.2 on Window 7. I was testing the machine with a simple sphere, a floor and a vray plane light. If I render locally, it is fine. But when I render with DR, it gives me this "error: UNHANDLED EXCEPTION: Image prepass

Last marker is at ./src/globillummap.cpp, line 1932: GlobalIllumMap::buildLightMap() {5}".

 

error.JPG

 

There is nothing wrong with the scene, I test DR the same scene with an older Dell workstation. So there must be something wrong with the configuration on my new workstation. It shouldn't be a RAM issues, my new machine has 128GB RAM.

 

The scene renders fine locally, this error only comes up when I use irradiance map with DR. If I use Brute force with DR, it render fine also. Anybody have any idea what may cause this?

 

Thanks heaps!

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