Arnold Standard surface throws error

[georgeCSSNM]

Arnold_error.JPGHi all,

I tried creating a basic Standard surface from Arnold material slot and it throws the following error. Can someone please guide me with this?

Cheers,

Pri

[CiroCardoso3v]

I am not sure if that is related with Arnold. What happens when you create a Physical material?

[Stephen.Blair]

https://knowledge.autodesk.com/support/3ds-max/troubleshooting/caas/sfdcarticles/sfdcarticles/Error-...