MaterialX

I’m trying to import an .mtlx file (just a basic aiStandardSurface, no inputs, just a color in BaseColor from Maya, but getting this error:

image

I’ve tried more complicated setups without luck, so I stripped it to a basic shader w/ no connections for testing. Has anyone had any luck importing mtlx into unreal 5.1?

The more ‘complex’ setup was getting a lot of type mismatch errors: