Hi

I have a guidegroom, and include some curves applied into a guidepartition node.
when I try to make a render with arnold render engine, it says this error:

00:00:01 1745MB WARNING | Parameter not found: radius (ar_radius)
00:00:01 1745MB WARNING | Parameter not found: radius (ar_radius)
00:00:01 1745MB WARNING | Parameter not found: radius (ar_radius)

if I disable the guidepartition node, arnold works perfectly.

There is a way to use parting and use arnold at same time?

Thanks you

I attach an scene of this issue

I have the same problem, does anyone have a solution yet? If I delete the parting lines before hairGen, it renders fine, but I can't get it to render with parting lines