Weird material error makes the model disappear (GPU & CPU)

[Doger]

I can't explain this bug at all. I had already sent the scene via PM to aleksandar.

Maybe you can reproduce the bug? I had tested the VRay version from 09.03.2022 and the version from 24.02.2022.

[aleksandar.kasabov]

Hello Doger,

Upon testing I was not able to reproduce this issue on my end. Do you experience the same issue with other scenes as well? Also, please specify your GPU model and GPU driver.

Could you try copying the scene into a new project and let me know if that helps.

[Doger]

Hi Aleksandar,

at the moment I actually have several problems with Material Previews. There is already a ticket for this (27981). But actually not with rendering itself.

I am working with a 3090 and the recommended drivers (497.09).

I have also tried copying everything into a new scene. That didn't help though.

Here is another error that I can't explain. Here are 2 models not visible. With the first one it is enough to select all points and with the second one only if I optimize the model.

[aleksandar.kasabov]

Hello Doger,

Does this happen with this specific object only? Did you manage to reproduce the issue with other objects?

[Doger]

No that was the first and only time so far.