Crash with V-Ray 4.30.01

[TheScope]

Hey there,
this is a strange one. The attached scene renders fine with 4.12.01 but it crashes with 4.30.01.

Steps to reproduce:
1. Open Maya file
2. Make sure the included texture file is loaded.
3. Render

It seems a combination of the two objects and the shaders cause the crash.

Renders fine if:
- each object alone
- or if Opacity Mode in the shader dust_mat_general is set to either Normal or Clip
- or if there is no Opacity Map connected to shader dust_mat_general
- or if Roughness Amount of shader dust_mat_general is 0
- or if the Refraction of shader Lens_Red is 0
- when using V-Ray 4.12.01

Maya 2019.2
V-Ray 4.30.01 / 4.12.01
Windows 10

[hermit.crab]

Thanks for the report. The issue is reproducible, I've logged it (internal bug-tracked id: VMAYA-9281) for debugging.

[TheScope]

Great. Would it be possible to get a notification once this bug is fixed in the nightlies?

[hermit.crab]

Not directly, however, I can notify you when there is movement on the matter.