создал предмет , сдилол так:
package faddy.mod.compat;
import net.minecraftforge.oredict.OreDictionary;
import faddy.mod.items.itemrreg;
public class OreDictionaryCompat
{
public static void registerOres()
{
OreDictionary.registerOre("netherStar", itemrreg.hell_hell_star)...