The BVH value goes to 100% and the whole blender program gets closed

Once render is started, the building BVH value goes to 100% and then the whole Blender program gets closed !
What could be the reason ?

  • $\begingroup$ My first guess would be that you're using the 32bit blender version on a 64bit operating system or vice versa. $\endgroup$ – coCoKNIght Mar 29 '16 at 9:40
  • $\begingroup$ i dont think so ....cuz i hav already made 2 projects succesfully and renfdered it !!! but when i render this one .....it crashes !!! $\endgroup$ – amkhan Mar 29 '16 at 9:48
  • $\begingroup$ are you rendering on cpu or gpu? have you tried both with the same result? You may also try launching blender from command line to see additional hints displayed in the command line after blender crashes. $\endgroup$ – coCoKNIght Mar 29 '16 at 10:00
  • $\begingroup$ how to do that !! ?? $\endgroup$ – amkhan Mar 29 '16 at 10:37
  • $\begingroup$ lmgtfy.com/?q=How+to+Run+a+Program+on+Command+Prompt $\endgroup$ – coCoKNIght Mar 29 '16 at 10:45

I've had the same problem. In my scene I used completely overloaded particle settings. Rducing children from 300 to 100 (before Mem. 3,97 GB, after Mem.1,97) fixed it and redering worked. Good luck


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