2 errors in my mod: 
1. The constructor ModItem(int) is undefined. 
2. .setItemName(String) is undefined for ModItem type. 
PLEASE HELP. 
CODE FROM BASE MOD FILE 
public final static Item CopIngot = new ModItem(1000).setItemName("CopIngot").setMaxStackSize(64).setCreativeTab(CreativeTabs.tabMaterials).setIconCoord(0,0); 
	public final static Item TitIngot = new ModItem(1001) .setItemName("TitIngot").setMaxStackSize(64).setCreativeTab(CreativeTabs.tabMaterials).setIconCoord(1,0); 
	public final static Item SteelIngot = new ModItem(1002) .setItemName("SteelIngot").setMaxStackSize(64).setCreativeTab(CreativeTabs.tabMaterials).setIconCoord(2,0); 
CODE FROM MODITEM.java 
package MilitaryCraft; 
  
import net.minecraft.block.Block; 
import net.minecraft.item.Item; 
  
public class ModItem extends Item 
{ 
	public ModItem (int id) 
	{ 
		super(id); 
	} 
  
  
	public String getTextureFile() 
	{ 
		return "/textures/items.png"; 
	} 
  
} 
Thanks guys