playing with solaris i have a ball and some curves like fuzzy hairs, i can render if i use mantra, but no idea what i am doing wrong, i assigned the material in the obj node.

is stage i import the scene, but just the ball show up any magical stuff that i need to do to get the curves and assign the material???

I see that on the Object you've enabled "Render Polygon Curves as Subdivision". I believe for this to work with Scene Import & Solaris your curves are required to have at least 4 points in them (yours have 3).

omg! that did the magic! i didnt see any of this on the documentation, super thanks.