So I made a glowing cylinder(Almost like a lightsaber without the handle) in C4D and exported as an fbx but when I imported it it showed up as pink/black. On downloading fbx models from the internet I saw the same problem in some models. So I noticed a pattern that models which have an image texture seem to be rendered properly but models with more abstract materials seem to always have this problem.
Link to my model: https://www.dropbox.com/s/86d9q837eiet4ul/cylinder%205%20snapsettings.fbx?dl=0
Link to what it looks like in Lens Studio: https://www.dropbox.com/s/k3i3wjkfeff8x13/lens-studio-modelproblem.png?dl=0
Any help on how to get around this would be super appreciated. Thanks :)