GPU problem with arnold rendering

[nadezhdadincheva859]

Hey people, I'm using Nvidia RTX 3090, and this is what I get when I switch from CPU to GPU in the render settings. Any ideas on how to fix this and set up the graphic card to run normally with Arnold? 

[Stephen.Blair]

You cannot use shaders like MayaLeather, they are not supported on the GPU
Only Arnold core shaders are supported.

[nadezhdadincheva859]

I see. Thank you! 

[nadezhdadincheva859]

what about the fluid fx? 

[Stephen.Blair · Accepted solution]

Maya Fluids? That won't work on GPU either. 
MtoA had its own version of Maya Fluids, and that's not part of the Arnold core (the core is used by all Arnold plugins, not just MtoA)