Shader problem. Difference between Run/Build

Can you post the script?

 //$$anonymous$$aterial vars
 var materials : $$anonymous$$aterial[];
 private var selected$$anonymous$$aterial : int = -1;
 
 function OnGUI() {
 GUILayout.BeginVertical();
 GUILayout.Label("$$anonymous$$aterial:");
 var newSelected$$anonymous$$aterial = GUILayout.SelectionGrid(selected$$anonymous$$aterial, materialTextures, 2, GUILayout.Width(75), GUILayout.Height(75));
 GUILayout.EndVertical();
 if(newSelected$$anonymous$$aterial != selected$$anonymous$$aterial) {
     selected$$anonymous$$aterial = newSelected$$anonymous$$aterial;
     //on new material selected
     partsElement = xmlData.DocumentElement.ChildNodes[selectedBrandName].ChildNodes[selectedCar].ChildNodes[selectedPart].ChildNodes[selectedSubPart];
     //Sub parts
     subPartsCount = partsElement.ChildNodes.Count;
     for(i = 0; i < subPartsCount; i++) {
         tempObj = GameObject.Find(partsElement.ChildNodes[i].GetAttribute("name"));                
         tempObj.renderer.material = materials[selected$$anonymous$$aterial];
     }
 }
 }

Okay. I tried to change the material shader to just Bumped Diffuse or Specular and it's work. But when I try to use the Bumped Specular, it's make the result you see.