I was rendering one scene yesterday just fine and when I opened the scene this morning it wont’ render. It always crashes to desktop during lightcache rendering. Lightcache goes about 8-12 seconds and the max crashes. I have plenty of ram so it can’t be that. I have to get it working today. Any ideas? I tried to delete all the foliage but it didn’t help. I have noticed that instances sometimes crash vray. I don’t know why but it happens.
Edit: I replaced all the materials with standard white and it worked just fine. So it must be some materials causing this, maybe displacement.
Edit: After adding a few lamps to the scene the crashing started again. Is there any way to know what’s causing this?
It took some time but I got the problem fixed. I had merged two deck chairs that had hinges with standard raytrace materials. Scene worked ok first but when I changed the sun direction vray didn’t like the raytrace materials anymore. Hinges were so small I had to examine the deck chairs closely. After changing them to vray material scene started to work ok agian.