Skin system not working

Somehow my skin system is broken, I double checked everything and the interior skin system still works but not the regular skin system.

I added a few things to the materials file but I don't know what would conflict with the skin system like that.

I even downloaded the old mod that works and copy pasted the skin system to the new mod and it still doesn't work. What in the materials file could conflict with the skin system??

Here are the files

Materials Skins

Code:

singleton Material("bus.skin.school")
{
    mapTo = "bus.skin.school";
    diffuseMap[1] = "bus_letters.png";  
    specularMap[1] = "bus_s.png";
    normalMap[1] = "bus_n.png";
    diffuseMap[0] = "null.dds";
    specularMap[0] = "null.dds";
    normalMap[0] = "bus_n.png";
    specularPower[0] = "128";
    pixelSpecular[0] = "1";
    specularPower[1] = "32";
    pixelSpecular[1] = "1";
    diffuseColor[0] = "1 1 1 1";
    diffuseColor[1] = "1 1 1 1";
    useAnisotropic[0] = "1";
    useAnisotropic[1] = "1";
    castShadows = "1";
    translucent = "1";
    translucentBlendOp = "None";
    alphaTest = "0";
    alphaRef = "0";
    dynamicCubemap = true; //cubemap = "BNG_Sky_02_cubemap";
    instanceDiffuse[0] = true;
    materialTag0 = "beamng"; materialTag1 = "vehicle";
};

singleton Material("bus.skin.derby")
{
    mapTo = "bus.skin.derby";
    diffuseMap[1] = "derby_letters.png";  
    specularMap[1] = "bus_s.png";
    normalMap[1] = "bus_n.png";
    diffuseMap[0] = "null.dds";
    specularMap[0] = "null.dds";
    normalMap[0] = "bus_n.png";
    specularPower[0] = "128";
    pixelSpecular[0] = "1";
    specularPower[1] = "32";
    pixelSpecular[1] = "1";
    diffuseColor[0] = "1 1 1 1";
    diffuseColor[1] = "1 1 1 1";
    useAnisotropic[0] = "1";
    useAnisotropic[1] = "1";
    castShadows = "1";
    translucent = "1";
    translucentBlendOp = "None";
    alphaTest = "0";
    alphaRef = "0";
    dynamicCubemap = true; //cubemap = "BNG_Sky_02_cubemap";
    instanceDiffuse[0] = true;
    materialTag0 = "beamng"; materialTag1 = "vehicle";
};

singleton Material("bus.skin.prison")
{
    mapTo = "bus.skin.prison";
    diffuseMap[1] = "prison_letters.png";  
    specularMap[1] = "bus_s.png";
    normalMap[1] = "bus_n.png";
    diffuseMap[0] = "null.dds";
    specularMap[0] = "null.dds";
    normalMap[0] = "bus_n.png";
    specularPower[0] = "128";
    pixelSpecular[0] = "1";
    specularPower[1] = "32";
    pixelSpecular[1] = "1";
    diffuseColor[0] = "1 1 1 1";
    diffuseColor[1] = "1 1 1 1";
    useAnisotropic[0] = "1";
    useAnisotropic[1] = "1";
    castShadows = "1";
    translucent = "1";
    translucentBlendOp = "None";
    alphaTest = "0";
    alphaRef = "0";
    dynamicCubemap = true; //cubemap = "BNG_Sky_02_cubemap";
    instanceDiffuse[0] = true;
    materialTag0 = "beamng"; materialTag1 = "vehicle";
};

Jbeam files

Code:

{
"schoolbus": {
    "information":{
        "authors":"BeamNG",
        "name":"Gavril T-Series",
        "value":0,
    }
    "slotType" : "main",
    "slots": [
        ["type", "default", "description"]
        ["schoolbus_frame","schoolbus_frame_75", "Bus Frame"],
        ["paint_design","", "Lettering"],
        ["skin_interior","", "Interior Color"],

    ],
    "scalenodeWeight":1.02,
    "scalebeamSpring":0.80,
    "scalebeamDamp":0.80,
    "scalebeamDeform":1.0,
    "scalebeamStrength":1.0,
    "refNodes":[
        ["ref:", "back:", "left:", "up:", "leftCorner:", "rightCorner:"]
        ["f17r", "f18r", "f17l", "f7r", "f11l", "f11r"]
        ],
     "glowMap":{          
            //"schoolbus_runninglight":{"simpleFunction":{"lowhighbeam":0.49,"hazard":0.49}, "off":"schoolbus_lights", "on":"schoolbus_lights_on", "on_intense":"schoolbus_lights_on_intense"},
            "schoolbus_signal_L":{"simpleFunction":{"signal_L":0.49,"lowhighbeam":0.49}, "off":"schoolbus_lights", "on":"schoolbus_lights_on", "on_intense":"schoolbus_lights_on_intense"},
            "schoolbus_signal_R":{"simpleFunction":{"signal_R":0.49,"lowhighbeam":0.49}, "off":"schoolbus_lights", "on":"schoolbus_lights_on", "on_intense":"schoolbus_lights_on_intense"},
            "schoolbus_taillight":{"simpleFunction":{"brake":0.49,"lowhighbeam":0.49}, "off":"schoolbus_lights", "on":"schoolbus_lights_on", "on_intense":"schoolbus_lights_on_intense"},
            //"schoolbus_lowbeam":{"simpleFunction":{"lowbeam":0.49,"highbeam":0.49}, "off":"schoolbus_lights", "on":"schoolbus_lights_on", "on_intense":"schoolbus_lights_on_intense"},
            //"schoolbus_highbeam":{"simpleFunction":{"highbeam":0.6}, "off":"schoolbus_lights", "on":"schoolbus_lights_on", "on_intense":"schoolbus_lights_on_intense"},
            "schoolbus_reverselight":{"simpleFunction":{"reverse":0.6}, "off":"schoolbus_lights", "on":"schoolbus_lights_on", "on_intense":"schoolbus_lights_on_intense"},
          
            "van_signal_L":{"simpleFunction":{"signal_L":0.49,"parking":0.49,"lowhighbeam":0.49}, "off":"van_lights", "on":"van_lights_on", "on_intense":"van_lights_on_intense"},
            "van_signal_R":{"simpleFunction":{"signal_R":0.49,"parking":0.49,"lowhighbeam":0.49}, "off":"van_lights", "on":"van_lights_on", "on_intense":"van_lights_on_intense"},          
            "van_taillight_L":{"simpleFunction":{"signal_L":0.49,"brake":0.49,"lowhighbeam":0.49}, "off":"van_lights", "on":"van_lights_on", "on_intense":"van_lights_on_intense"},
            "van_taillight_R":{"simpleFunction":{"signal_R":0.49,"brake":0.49,"lowhighbeam":0.49}, "off":"van_lights", "on":"van_lights_on", "on_intense":"van_lights_on_intense"},              
            "van_taillight":{"simpleFunction":{"lowhighbeam":0.49,"parking":0.49}, "off":"van_lights", "on":"van_lights_on", "on_intense":"van_lights_on_intense"},
            //"van_chmsl":{"simpleFunction":{"brake":0.6}, "off":"van_lights", "on":"van_lights_on_intense", "on_intense":"van_lights_on_intense"},
            //"van_headlight":{"simpleFunction":{"lowbeam":0.49,"highbeam":0.49}, "off":"van_lights", "on":"van_lights_on", "on_intense":"van_lights_on_intense"},
            "van_reverselight":{"simpleFunction":{"reverse":0.49}, "off":"van_lights", "on":"van_lights_on", "on_intense":"van_lights_on_intense"},
            "van_runninglight":{"simpleFunction":{"lowhighbeam":0.49,"parking":0.49}, "off":"van_lights", "on":"van_lights_on", "on_intense":"van_l3ights_on_intense"},
            "van_runningbrakelight":{"simpleFunction":{"lowhighbeam":0.49,"parking":0.49,"brake":0.49}, "off":"van_lights", "on":"van_lights_on", "on_intense":"van_lights_on_intense"},
            }
    "camerasInternal":[
        ["x", "y", "z", "fov", "id1:", "id2:", "id3:", "id4:", "id5:", "id6:"],
        {"nodeWeight":2},
        {"selfCollision":false}
        {"collision":false}
        {"beamSpring":100000,"beamDamp":500},
        //fender cam
        //[-1.9, -1.5, 0.65, 75, "f4r","f4l","f6r","f14r","f14l","f16r"],

        {"nodeWeight":5},
        {"beamSpring":100000,"beamDamp":1000},
      
        //HOOD
        [-0.0021, -2.83869, 1.99038, 75 "bb5","bb3","bb0","bb13","bb14","bb1", {"cockpitCamera":false},]
      
        //DRIVER CAM
        [0.57426, -1.67285, 2.231, 75 "bb21","bb18","bb23","bb2","bb7","bb0", {"cockpitCamera":true},],
              
        //FRONT SEAT
        [-0.663, -0.077, 2.143, 65 "bb37","bb40","bb26","bb23","bb76","bb55"]
      
        //MIIDLE SEAT
        [0.665, 2.457, 2.234, 65 "bb79","bb75","bb65","bb60","bb93","bb88"]
      
        //REAR SEAT
        [-0.715, 6.987, 2.234, 65 "bb113","bb107","bb121","bb127","bb139","bb144"]
      
        //front suspension debug
        [0.0, -1.13, 0.35, 65  "f16l","f16r","f6r","f6l","f14l","f14r"]
      
        //REAR SIDE
        [-1.72, 7.96, 2.34, 85 "bb133","bb132","bb142","bb145","bb123","bb128"]
      
        //REAR REAR
        [0.0, 8.56706, 3.66753, 85 "bb130","bb131","bb132","bb138","bb140","bb142"]

    ],
    "nodes": [
         ["id", "posX", "posY", "posZ"],
         {"selfCollision":false}
         {"collision":true}
    ],
    "beams": [
          ["id1:", "id2:"],
    ],
    "triangles": [
            ["id1:","id2:","id3:"],
            {"groundModel":"metal"},
            {"dragCoef":12},
    ],
  
    },
"bus_skin_school": {
    "information":{
        "authors":"BeamNG",
        "name":"District School Lettering",
        "value":100,
    }
    "slotType" : "paint_design",
    "globalSkin" : "school",
},
"bus_skin_derby": {
    "information":{
        "authors":"BeamNG",
        "name":"Destruction Derby Lettering",
        "value":100,
    }
    "slotType" : "paint_design",
    "globalSkin" : "derby",
  
},
"bus_skin_prison": {
    "information":{
        "authors":"BeamNG",
        "name":"Prison Bus Lettering",
        "value":100,
    }
    "slotType" : "paint_design",
    "globalSkin" : "prison",

  },
"bus_skin_interior_grey": {
    "information":{
        "authors":"BeamNG",
        "name":"Prison Grey",
        "value":50,
    },
    "slotType" : "skin_interior",
    "skinName" : "grey",
  },

"bus_skin_interior_blue": {
    "information":{
        "authors":"BeamNG",
        "name":"College Blue",
        "value":50,
    },
    "slotType" : "skin_interior",
    "skinName" : "blue",
  },
  
}

 

EDIT: Fixed, The issue was the naming of the base material, I overlooked the fact the naming scheme must match. My base material should have been named "bus" but it was named "bus_yellow" this caused the skin "bus.skin.prison" to be broken because it is not named "bus_yellow.skin.prison" cheers!