Ok, thanks for letting me know. Unfortunately I can't tell what's causing the crash from the error message, but I'll keep an eye out for any issues that might be related.
i’m seeing the same thing, it’s happening in PlayerAvatar.SetHairMaterial after exiting the mirror on the level after the second neutral floor. i have a save that triggers the error on load. do you want it?
Thanks for the function name, helps a ton. And I think I might know what could be causing it, did you have any of the possession effects active by any chance?
probably, yeah. i thought it might have been the nano bodysuit that did it, since it renders as transparent in cinematics in the latest version, at least on linux. but i do think i had the nightmare effect too.