Crash after Windows update

Hello all,

since ever (7.5,7.6,7.7) I can use raytracing and global illumination. Now, when I switch to RT or GI the application crashes. When I try to debug - no error shows up.

I ran an old setup of my app which is running on multiple other machines to see if I made a programming error and it crashes as well.

After spending hours on finding the error all I can say now is, that I had lately (1-2 days ago) one of those damn windows update.

Any of you experience the same?

Thanks!!

Daniel Duesentrieb's picture

so, I uninstalled the last version from 4th feb and it still crashes.

maybe the graphic card driver? nvidia rtx2080

gkv311 n's picture

Check crash logs, they may point to a graphic driver libraries. In this case - consider reporting a bug to your graphic driver vendor.

Daniel Duesentrieb's picture

found it

the path to Opencascade sources was not set correct. He could not find ../src/Shaders

sorry for the trouble