[BUG] C4D mats doesn't compile (4.18.3)

[Z S]

Hello, I have an issue that is critical for me when I work in the editor, all materials show fine, but when I compile it in 4.18.3 all materials that came from the plugin doesn't compile at all and I only see default unreal mat (grey-checkerboard).

How to fix it?

Thank you.

[Donovan Keith]

@lehooo I don't have the UE experience needed to test this, can you build/compile a simple project with materials and verify whether or not this is working in the latest version?