Hello, I can make textures , meshes and other, but I need help with this, it was working before, but now it suddenly stopped working, the problem is, that I am using Glass break materials from the original base car materials.cs, but when I load the car, it says this(screenshot) and when I break the glass, the glass break texture says: "no material" on it, that´s all I need help with, I tried assign the materials in .dae, make new materials in .dae, checked if the textures are in right folder, but nothing worked. Please Help, thanks.
make sure that you don't have a secondary materials.cs file in your Documents/BeamNG.drive/vehicles/<vehiclename>/ as that will overwrite the materials.cs in your mod folder and cause a lot of frustration.