vray unhandled exception

[sujithcp]

Hello

I am sujith, a new member, 3d visualizer

I am here with a vray rendering problem in 3sdmax2010 64 bit

i think someone can help me with this nutcracker I've been on for the past few day

 

my current project is an exterior view, so i am using multisactter plugin for trees & plants. When i render using this multyscatter vray shows an Unhandled Exception like

"

UNHANDLED EXCEPTION:Preparing instance

last marker is at. \src\vrayrenderer.cpp, line 2256: preparing camera sampler

 

but ,if i remove this multiscatter rendering is ok

 

My system is a new one bought last week

config- intel corei5 760 Processor ( quad core)

DP 55 WG Board

ATI 4670 Graph. card

4 GB DDR3 1333 mhz , i tried both win xp 64bit & win7 64bit

 

But an important think is that my old system( which is an AMD mechien) renders the above project with Multiscatter without any exception

old sys.config- AMD athlone X2 5600 Processor(dual core)

ASUSE M2NE Board

Nvidia QuadroFX 570 Grah.card

5GB DDR2 800 mhz

 

My new system renders 6 times faster than old one

So please give me a solution

Edited September 10, 2010 by sujithcp

[Devin Johnston]

Something may be corrupt if you can't identify the problem reinstalling everything or at the very least Multiscatter would be advisable. Have you contacted the Multiscatter people to see what they say about the problem?

[sujithcp]

thanks Maxer

i wii do what u say

now i replaced multiscatter with vrayscatter but shows same exception

[Alyosha]

hey, i had the same problem just now

 

in my case what happened was that multiscatter would somehow create additional instance of itself somewhere near the last created multiscatter, or maybe i did it accidentaly (tho i doubt it since it appeared twice in different areas)

 

so what you should do is check all the multiscatter objects and make sure all of them are created by you and properly set up

 

if any new multiscatter objects appear just delete them and the scene will render normally

 

at least thats how it was in my case

[pippomu]

Hi,

i was able to reproduce this issue: for me the UNHANDLED EXCEPTION appears when i'm using Multsicatter with "multi objects": For example a tree taken from Evermotion collection. As you know, most objects are made of some layers i.e. foliage, fruits, branches, trunk, etc. I did the following tests using a tree as Xref Object in my scene:

 

group objects -->KO

put all objects in unique layer --> KO

putting al polys as one unique poly --> KO

 

After long troubleshooting it seems the problem regards with materials used for the object. I've tried to assign a standard material to the object and the problem seems resolved

 

Feedback are appreciated

Edited December 14, 2011 by pippomu

[srikumartata]

Hi My name is srikumar. I am working on architecture visualization project i got same error. see the image. It ruins my time. My system config is : Dell T5600, Intel xeon E5 2630, 16 GB Ram, QuadroFx 4000 2 GB, 3ds Max 2012 , Vray 2.2, Win 7 . My scene contains hundreds of proxies and 8 Million Polygons. Also Im using Multiscatter .Any Idea About This Error. Thanks in Advance.