[1.12.2]NPE when registering blocks

[darthvader45]

Much like the poster here:

I am having trouble registering blocks, as I've hit a wall with this NPE:Can't use a null-name for the registry, object Block{null}.  However, unlike him, I have done debugging and found nothing with Block{null}.

 

Full crash report: https://pastebin.com/juwDijLt

 

My code:

package gruntpie224.wintercraft.init;

import java.util.ArrayList;

import gruntpie224.wintercraft.WintercraftReference;
import gruntpie224.wintercraft.blocks.BlockBasic;
import gruntpie224.wintercraft.blocks.BlockCandle;
import gruntpie224.wintercraft.blocks.BlockCandyCane;
import gruntpie224.wintercraft.blocks.BlockDecorDoor;
import gruntpie224.wintercraft.blocks.BlockFirePlace;
import gruntpie224.wintercraft.blocks.BlockFreezer;
import gruntpie224.wintercraft.blocks.BlockFruitCake;
import gruntpie224.wintercraft.blocks.BlockGift;
import gruntpie224.wintercraft.blocks.BlockLightsBlock;
import gruntpie224.wintercraft.blocks.BlockOrnament;
import gruntpie224.wintercraft.blocks.BlockOrnamentRare;
import gruntpie224.wintercraft.blocks.BlockPresent;
import gruntpie224.wintercraft.blocks.BlockSnowGlobeBlock;
import gruntpie224.wintercraft.blocks.BlockSnowSlab;
import gruntpie224.wintercraft.blocks.BlockSnowStairs;
import gruntpie224.wintercraft.blocks.BlockStar;
import gruntpie224.wintercraft.blocks.BlockWallBlock;
import gruntpie224.wintercraft.blocks.BlockWinterSpawner;
import gruntpie224.wintercraft.items.ItemCandle;
import gruntpie224.wintercraft.items.ItemOrnamentRare;
import gruntpie224.wintercraft.items.ItemStar;
import net.minecraft.block.Block;
import net.minecraft.block.SoundType;
import net.minecraft.block.material.Material;
import net.minecraft.client.renderer.block.model.ModelResourceLocation;
import net.minecraft.init.Blocks;
import net.minecraft.item.Item;
import net.minecraft.item.ItemBlock;
import net.minecraft.item.ItemSlab;
import net.minecraftforge.client.model.ModelLoader;
import net.minecraftforge.event.RegistryEvent;
import net.minecraftforge.fml.common.registry.GameRegistry;
import net.minecraftforge.fml.relauncher.Side;
import net.minecraftforge.fml.relauncher.SideOnly;

public class WinterBlocks {
	private static ArrayList<Block> all_blocks = new ArrayList<Block>();
	
	@GameRegistry.ObjectHolder("wc:decor_door")
	public static Block decor_door;
	
	@GameRegistry.ObjectHolder("wc:calendar_advent")
	public static Block calendar_advent;
	
	@GameRegistry.ObjectHolder("wc:iced_cobble")
	public static Block iced_cobble;
	
	@GameRegistry.ObjectHolder("wc:iced_stone")
	public static Block iced_stone;
	
	@GameRegistry.ObjectHolder("wc:snow_bricks")
	public static Block snow_bricks;
	
	@GameRegistry.ObjectHolder("wc:fruit_cake_bricks")
	public static Block fruit_cake_bricks;
	
	@GameRegistry.ObjectHolder("wc:snow_stairs")
	public static Block snow_stairs;
	
	@GameRegistry.ObjectHolder("wc:snow_slab_single")
	public static BlockSnowSlab snow_slab_single;
	
	@GameRegistry.ObjectHolder("wc:snow_slab_double")
	public static BlockSnowSlab snow_slab_double;
	
	@GameRegistry.ObjectHolder("wc:freezer")
	public static Block freezer;
	
	@GameRegistry.ObjectHolder("wc:freezer_active")
	public static Block freezer_active;
	
	@GameRegistry.ObjectHolder("wc:fireplace")
	public static Block fireplace;
	@GameRegistry.ObjectHolder("wc:fireplace_active")
	public static Block fireplace_active;
	
	@GameRegistry.ObjectHolder("wc:fruit_cake")
	public static Block fruit_cake;
	
	@GameRegistry.ObjectHolder("wc:candle")
	public static Block candle;
	
	@GameRegistry.ObjectHolder("wc:star")
	public static Block star;
	
	@GameRegistry.ObjectHolder("wc:ornament")
	public static Block ornament;
	
	@GameRegistry.ObjectHolder("wc:lights")
	public static Block lights;
	
	@GameRegistry.ObjectHolder("wc:ornament_rare")
	public static Block ornament_rare;
	
	@GameRegistry.ObjectHolder("wc:gift")
	public static Block gift;
	
	@GameRegistry.ObjectHolder("wc:wreath")
	public static Block wreath;
	
	@GameRegistry.ObjectHolder("wc:stocking")
	public static Block stocking;
	
	@GameRegistry.ObjectHolder("wc:stocking_full")
	public static Block stocking_full;
	
	@GameRegistry.ObjectHolder("wc:candy_cane_block")
	public static Block candy_cane_block;
	
	@GameRegistry.ObjectHolder("wc:present")
	public static Block present;
	
	@GameRegistry.ObjectHolder("wc:winter_present")
	public static Block winter_present;
	
	@GameRegistry.ObjectHolder("wc:dark_present")
	public static Block dark_present;
	
	@GameRegistry.ObjectHolder("wc:snow_globe")
	public static Block snow_globe;
	
	@GameRegistry.ObjectHolder("wc:snow_globe_corrupt")
	public static Block snow_globe_corrupt;
	
	@GameRegistry.ObjectHolder("wc:miniGolemSpawner")
	public static Block miniGolemSpawner;
	
	public static void initBlocks()
	{
		decor_door = new BlockDecorDoor(Material.WOOD).setHardness(3.0F).setUnlocalizedName("decor_door");
		all_blocks.add(decor_door);
		
		iced_cobble = new BlockBasic("iced_cobble", Material.ROCK, SoundType.STONE).setHardness(2.0f).setResistance(10.0F);
		all_blocks.add(iced_cobble);
		
		iced_stone = new BlockBasic("iced_stone", Material.ROCK, SoundType.STONE).setHardness(1.5f).setResistance(10.0F);
		all_blocks.add(iced_stone);
		
		snow_bricks = new BlockBasic("snow_bricks", Material.ROCK, SoundType.SNOW).setHardness(1.5f).setResistance(8.0F);
		all_blocks.add(snow_bricks);
		
		fruit_cake_bricks = new BlockBasic("fruit_cake_bricks", Material.ROCK, SoundType.STONE).setHardness(1.5f).setResistance(10.0F);
		all_blocks.add(fruit_cake_bricks);
		
		snow_stairs = new BlockSnowStairs("snow_stairs", Blocks.SNOW.getBlockState().getBaseState());
		all_blocks.add(snow_stairs);
		
		snow_slab_single = new BlockSnowSlab.Half("snow_slab_single", Material.SNOW);
		
		snow_slab_double = new BlockSnowSlab.Double("snow_slab_double", Material.SNOW);
		
		freezer = new BlockFreezer("freezer", false).setHardness(2.5F);
		all_blocks.add(freezer);
		
		freezer_active = new BlockFreezer("freezer_active", true).setHardness(2.5F);
		all_blocks.add(freezer_active);
		
		fireplace = new BlockFirePlace(Material.ROCK, false).setHardness(2.5F);
		all_blocks.add(fireplace);
		
		fireplace_active = new BlockFirePlace(Material.ROCK, true).setHardness(2.5F);
		all_blocks.add(fireplace_active);
		
		fruit_cake = new BlockFruitCake("fruit_cake").setHardness(0.5F);
		all_blocks.add(fruit_cake);
		
		candle = new BlockCandle("candle").setHardness(0.4f);
		//all_blocks.add(candle);
		
		star = new BlockStar("star", Material.GLASS).setHardness(0.2f);
		
		ornament = new BlockOrnament("ornament").setHardness(0.3f);
		lights = new BlockLightsBlock(Material.GLASS).setHardness(0.3f);
		
		ornament_rare = new BlockOrnamentRare("ornament_rare").setHardness(0.3f);
		
		gift = new BlockGift("gift", Material.CLOTH).setHardness(0.2F);
		all_blocks.add(gift);
		
		wreath = new BlockWallBlock("wreath", SoundType.PLANT).setHardness(0.3F);
		all_blocks.add(wreath);
		
		stocking = new BlockWallBlock("stocking", SoundType.CLOTH).setHardness(0.2F);
		all_blocks.add(stocking);
		
		stocking_full = new BlockWallBlock("stocking_full", SoundType.CLOTH).setHardness(0.2F);
		all_blocks.add(stocking_full);
		
		calendar_advent = new BlockWallBlock("calendar_advent", SoundType.STONE).setHardness(0.2F);
		all_blocks.add(calendar_advent);
		
		candy_cane_block = new BlockCandyCane("candy_cane_block", Material.WOOD).setHardness(1.5F);
		all_blocks.add(candy_cane_block);
		
		present = new BlockPresent("present", Material.CLOTH).setHardness(0.2F);
		all_blocks.add(present);
		
		winter_present = new BlockPresent("winter_present", Material.CLOTH).setHardness(0.2F);
		all_blocks.add(winter_present);
		
		dark_present = new BlockPresent("dark_present", Material.CLOTH).setHardness(0.3F);
		all_blocks.add(dark_present);
		
		snow_globe = new BlockSnowGlobeBlock(Material.GLASS, false).setHardness(0.2F);
		all_blocks.add(snow_globe);
		snow_globe_corrupt = new BlockSnowGlobeBlock(Material.GLASS, false).setHardness(0.2F);
		all_blocks.add(snow_globe_corrupt);
		miniGolemSpawner = new BlockWinterSpawner("TinySnowman").setHardness(0.3F);
		all_blocks.add(miniGolemSpawner);
	}
	
	public static void registerBlocks(RegistryEvent.Register<Block> event)
	{
		for(Block block : all_blocks)
			event.getRegistry().register(block);
		
		event.getRegistry().register(snow_slab_single);
		event.getRegistry().register(snow_slab_double);
		event.getRegistry().register(candle);
		event.getRegistry().register(star);
		event.getRegistry().register(ornament);
		event.getRegistry().register(ornament_rare);
		
	}
	
	public static void registerBlockItems(RegistryEvent.Register<Item> event)
	{
		for(Block block : all_blocks)
			
			event.getRegistry().registerAll(new ItemBlock(block).setRegistryName(block.getRegistryName()));
		
		event.getRegistry().register(new ItemSlab(snow_slab_single, snow_slab_single, snow_slab_double).setRegistryName(snow_slab_single.getRegistryName()));
		event.getRegistry().register(new ItemCandle("candle", candle).setRegistryName(candle.getRegistryName()));
		event.getRegistry().register(new ItemCandle("ornament", ornament).setRegistryName(ornament.getRegistryName()));
		event.getRegistry().register(new ItemOrnamentRare("ornament_rare", ornament_rare).setRegistryName(ornament_rare.getRegistryName()));
		event.getRegistry().register(new ItemStar("star", star).setRegistryName(star.getRegistryName()));
	}
	
	@SideOnly(Side.CLIENT)
	public static void initModels()
	{
		for(Block block : all_blocks)
			registerRender(Item.getItemFromBlock(block));
		
		registerRender(Item.getItemFromBlock(snow_slab_single));
		registerRender(Item.getItemFromBlock(snow_slab_double));
		registerRender(Item.getItemFromBlock(star));
		
		for(int i = 0; i < 16; i++)
		{
			registerRender(Item.getItemFromBlock(candle), i, "candle" + ItemCandle.names[i]);
			registerRender(Item.getItemFromBlock(ornament), i, "ornament" + ItemCandle.names[i]);
		}
		
		for(int i = 0; i < ItemOrnamentRare.names.length; i++)
		{
			registerRender(Item.getItemFromBlock(ornament_rare), i, "ornament_rare" + ItemOrnamentRare.names[i]);
		}
	}
	
	public static void registerRender(Item item) {
		ModelLoader.setCustomModelResourceLocation(item, 0, new ModelResourceLocation(item.getRegistryName(), "inventory"));
	}
	
	public static void registerRender(Item item, int meta, String name) {
		ModelLoader.setCustomModelResourceLocation(item, meta, new ModelResourceLocation(WintercraftReference.MOD_ID + ":" + name, "inventory"));
	}
}

 

 

[darthvader45]

Thank you, I'll make those fixes and report back.  I'm helping gruntpie224 with the 1.12.2 update of Wintercraft. 

 

Edit: I just noticed after doing what you said that it started yelling at me about my items not having registry names.  I fixed that and the crash changed to this:

https://pastebin.com/qK6dKVdn

Edited November 13, 2018 by darthvader45

[darthvader45]

1 hour ago, diesieben07 said:

There is no way for me to help you with a crash report if I cannot see your code with line numbers.

Here's my WinterItems.java:

package gruntpie224.wintercraft.init;

import java.util.ArrayList;

import gruntpie224.wintercraft.helper.WCSounds;
import gruntpie224.wintercraft.items.ArmorAntlers;
import gruntpie224.wintercraft.items.ArmorIceSkates;
import gruntpie224.wintercraft.items.ArmorSanta;
import gruntpie224.wintercraft.items.ItemBasic;
import gruntpie224.wintercraft.items.ItemBasicSword;
import gruntpie224.wintercraft.items.ItemCandle;
import gruntpie224.wintercraft.items.ItemCandyCaneAxe;
import gruntpie224.wintercraft.items.ItemCandyCaneSword;
import gruntpie224.wintercraft.items.ItemChristmasDisk;
import gruntpie224.wintercraft.items.ItemDecorDoorItem;
import gruntpie224.wintercraft.items.ItemFruitCake;
import gruntpie224.wintercraft.items.ItemLights;
import gruntpie224.wintercraft.items.ItemOrnamentRare;
import gruntpie224.wintercraft.items.ItemRockySnowball;
import gruntpie224.wintercraft.items.ItemWinterFood;
import gruntpie224.wintercraft.items.MagicSaddle;
import net.minecraft.client.renderer.block.model.ModelResourceLocation;
import net.minecraft.init.SoundEvents;
import net.minecraft.inventory.EntityEquipmentSlot;
import net.minecraft.item.Item;
import net.minecraft.item.Item.ToolMaterial;
import net.minecraft.item.ItemArmor.ArmorMaterial;
import net.minecraftforge.client.model.ModelLoader;
import net.minecraftforge.common.util.EnumHelper;
import net.minecraftforge.event.RegistryEvent;
import net.minecraftforge.fml.common.registry.GameRegistry;
import net.minecraftforge.fml.relauncher.Side;
import net.minecraftforge.fml.relauncher.SideOnly;

public class WinterItems {
	private static ArrayList<Item> all_items = new ArrayList<Item>();
	
	@GameRegistry.ObjectHolder("wc:ice_shard")
	public static Item ice_shard;
	
	@GameRegistry.ObjectHolder("wc:ice_chunk")
	public static Item ice_chunk;
	
	@GameRegistry.ObjectHolder("wc:ice_gem")
	public static Item ice_gem;
	
	@GameRegistry.ObjectHolder("wc:ice_staff")
	public static Item ice_staff;
	
	@GameRegistry.ObjectHolder("wc:ice_skates")
	public static Item ice_skates;
	
	@GameRegistry.ObjectHolder("wc:iceball")
	public static Item iceball;
	
	@GameRegistry.ObjectHolder("wc:empty_mug")
	public static Item empty_mug;
	
	@GameRegistry.ObjectHolder("wc:polarbear_fur")
	public static Item polarbear_fur;
	
	@GameRegistry.ObjectHolder("wc:polarbear_fur_red")
	public static Item polarbear_fur_red;
	
	@GameRegistry.ObjectHolder("wc:fruit_cake_item")
	public static Item fruit_cake_item;
	
	@GameRegistry.ObjectHolder("wc:candle_item")
	public static Item candle_item;
	
	@GameRegistry.ObjectHolder("wc:ornament_item")
	public static Item ornament_item;
	
	@GameRegistry.ObjectHolder("wc:ornament_rare_item")
	public static Item ornament_rare_item;
	
	@GameRegistry.ObjectHolder("wc:candy_cane")
	public static Item candy_cane;
	
	@GameRegistry.ObjectHolder("wc:marshmallow")
	public static Item marshmallow;
	
	@GameRegistry.ObjectHolder("wc:gingerbread_man")
	public static Item gingerbread_man;
	
	@GameRegistry.ObjectHolder("wc:venison")
	public static Item venison;
	
	@GameRegistry.ObjectHolder("wc:venison_cooked")
	public static Item venison_cooked;
	
	@GameRegistry.ObjectHolder("wc:christmas_cookie")
	public static Item christmas_cookie;
	
	@GameRegistry.ObjectHolder("wc:egg_nog")
	public static Item egg_nog;
	
	@GameRegistry.ObjectHolder("wc:choc_milk")
	public static Item choc_milk;
	
	@GameRegistry.ObjectHolder("wc:hot_choc")
	public static Item hot_choc;
	
	@GameRegistry.ObjectHolder("wc:antlers")
	public static Item antlers;
	
	@GameRegistry.ObjectHolder("wc:reindeer_saddle")
	public static Item reindeer_saddle;
	
	@GameRegistry.ObjectHolder("wc:waffle_cone")
	public static Item waffle_cone;

	@GameRegistry.ObjectHolder("wc:icecream_vanilla")
	public static Item icecream_vanilla;
	
	@GameRegistry.ObjectHolder("wc:icecream_chocolate")
	public static Item icecream_chocolate;
	
	@GameRegistry.ObjectHolder("wc:icecream_strawberry")
	public static Item icecream_strawberry;
	
	@GameRegistry.ObjectHolder("wc:icecream_cookie_dough")
	public static Item icecream_cookie_dough;
	
	@GameRegistry.ObjectHolder("wc:icecream_magma_cream")
	public static Item icecream_magma_cream;
	
	@GameRegistry.ObjectHolder("wc:cone_vanilla")
	public static Item cone_vanilla;
	
	@GameRegistry.ObjectHolder("wc:cone_chocolate")
	public static Item cone_chocolate;
	
	@GameRegistry.ObjectHolder("wc:cone_strawberry")
	public static Item cone_strawberry;
	
	@GameRegistry.ObjectHolder("wc:cone_cookie_dough")
	public static Item cone_cookie_dough;
	
	@GameRegistry.ObjectHolder("wc:cone_magma_cream")
	public static Item cone_magma_cream;
	
	@GameRegistry.ObjectHolder("wc:santa_helmet")
	public static Item santa_helmet;
	
	@GameRegistry.ObjectHolder("wc:santa_plate")
	public static Item santa_plate;
	
	@GameRegistry.ObjectHolder("wc:santa_legs")
	public static Item santa_legs;
	
	@GameRegistry.ObjectHolder("wc:santa_boots")
	public static Item santa_boots;
	
	@GameRegistry.ObjectHolder("wc:music_disk_jingle")
	public static Item music_disk_jingle;
	
	@GameRegistry.ObjectHolder("wc:music_disk_halls")
	public static Item music_disk_halls;
	
	@GameRegistry.ObjectHolder("wc:candy_cane_sword")
	public static Item candy_cane_sword;
	
	@GameRegistry.ObjectHolder("wc:candy_cane_axe")
	public static Item candy_cane_axe;
	
	@GameRegistry.ObjectHolder("wc:shard_sword")
	public static Item shard_sword;
	
	@GameRegistry.ObjectHolder("wc:rocky_snowball")
	public static Item rocky_snowball;
	
	@GameRegistry.ObjectHolder("wc:decor_door_item")
	public static Item decor_door_item;
	
	@GameRegistry.ObjectHolder("wc:lights")
	public static Item lights;
	
	public static ToolMaterial toolCandyCane = EnumHelper.addToolMaterial("CANDYCANE", 1, 250, 6.0F, 3F, 15);
	public static ToolMaterial toolShard = EnumHelper.addToolMaterial("SHARD", 3, 850, 6.5F, 8F, 25);
	
	public static ArmorMaterial armorSkates = EnumHelper.addArmorMaterial("SKATES", "skates", 10, new int[]{2, 4, 2, 1}, 3, SoundEvents.ITEM_ARMOR_EQUIP_LEATHER, 0);
	public static ArmorMaterial armorSanta = EnumHelper.addArmorMaterial("SANTA", "santa", 7, new int[]{1, 4, 2, 1}, 16, SoundEvents.ITEM_ARMOR_EQUIP_LEATHER, 0);
	
	
	
	public static void initItems()
	{
		decor_door_item = new ItemDecorDoorItem(WinterBlocks.decor_door).setRegistryName(decor_door_item.getRegistryName());
		all_items.add(decor_door_item);
		
		lights = new ItemLights(WinterBlocks.lights).setRegistryName(lights.getRegistryName());
		all_items.add(lights);
		
		ice_shard = new ItemBasic("ice_shard");
		all_items.add(ice_shard);
		
		ice_chunk = new ItemBasic("ice_chunk");
		all_items.add(ice_chunk);
		
		ice_gem = new ItemBasic("ice_gem");
		all_items.add(ice_gem);
		
		ice_staff = new ItemBasic("ice_staff");
		all_items.add(ice_staff);
		
		ice_skates = new ArmorIceSkates(armorSkates, 0, EntityEquipmentSlot.FEET, "ice_skates").setRegistryName(ice_skates.getRegistryName());
		all_items.add(ice_skates);
		
		iceball = new ItemBasic("iceball");
		all_items.add(iceball);
		
		empty_mug = new ItemBasic("empty_mug");
		all_items.add(empty_mug);
		
		waffle_cone = new ItemBasic("icecream_cone");
		all_items.add(waffle_cone);
		
		polarbear_fur = new ItemBasic("polarbear_fur");
		all_items.add(polarbear_fur);
		
		polarbear_fur_red = new ItemBasic("polarbear_fur_red");
		all_items.add(polarbear_fur_red);
		
		fruit_cake_item = new ItemFruitCake("fruit_cake_item", WinterBlocks.fruit_cake).setRegistryName(fruit_cake_item.getRegistryName());
		all_items.add(fruit_cake_item);
		
		candle_item = new ItemCandle("candle_item", WinterBlocks.candle).setRegistryName(candle_item.getRegistryName());
			
		ornament_item = new ItemCandle("ornament_item", WinterBlocks.ornament).setRegistryName(ornament_item.getRegistryName());
		
		ornament_rare_item = new ItemOrnamentRare("ornament_rare", WinterBlocks.ornament_rare).setRegistryName(ornament_rare_item.getRegistryName());
	
		candy_cane = new ItemWinterFood("candy_cane", 3, 0.6F, false);
		all_items.add(candy_cane);
		
		marshmallow = new ItemWinterFood("marshmallow", 1, 0.3F, false);
		all_items.add(marshmallow);
		
		gingerbread_man = new ItemWinterFood("gingerbread_man", 3, 0.5F, false);
		all_items.add(gingerbread_man);
		
		venison = new ItemWinterFood("venison_raw", 4, 0.3F, true);
		all_items.add(venison);
		
		venison_cooked = new ItemWinterFood("venison_cooked", 10, 0.9F, true);
		all_items.add(venison_cooked);
		
		christmas_cookie = new ItemWinterFood("christmas_cookie", 11, 1.2F, false);
		all_items.add(christmas_cookie);
		
		egg_nog = new ItemWinterFood("egg_nog", 12, 0.7F, false, true);
		all_items.add(egg_nog);
		
		choc_milk = new ItemWinterFood("choc_milk", 8, 0.8F, false, true, "\u00a77\u00a7oWarm it up for a tastier drink!");
		all_items.add(choc_milk);
		
		hot_choc = new ItemWinterFood("hot_choc", 16, 1.0F, false, true, "\u00a7bGives a Speed Boost").setPotion(1, 45, 2);
		all_items.add(hot_choc);
		
		antlers = new ArmorAntlers("antlers", armorSkates, 0, EntityEquipmentSlot.HEAD).setRegistryName(antlers.getRegistryName());
		all_items.add(antlers);
		
		reindeer_saddle = new MagicSaddle();
		all_items.add(reindeer_saddle);
		
		santa_helmet = new ArmorSanta("santa_helmet", armorSanta, 0, EntityEquipmentSlot.HEAD).setRegistryName(santa_helmet.getRegistryName());
		all_items.add(santa_helmet);
		
		santa_plate = new ArmorSanta("santa_plate", armorSanta, 0, EntityEquipmentSlot.CHEST).setRegistryName(santa_plate.getRegistryName());
		all_items.add(santa_plate);
		
		santa_legs = new ArmorSanta("santa_legs", armorSanta, 0, EntityEquipmentSlot.LEGS).setRegistryName(santa_legs.getRegistryName());
		all_items.add(santa_legs);
		
		santa_boots = new ArmorSanta("santa_boots", armorSanta, 0, EntityEquipmentSlot.FEET).setRegistryName(santa_boots.getRegistryName());
		all_items.add(santa_boots);
		
		music_disk_jingle = new ItemChristmasDisk("music_disk_jingle", WCSounds.snd_disk_jingle);
		all_items.add(music_disk_jingle);
		
		music_disk_halls = new ItemChristmasDisk("music_disk_halls", WCSounds.snd_disk_halls);
		all_items.add(music_disk_halls);
		
		candy_cane_sword = new ItemCandyCaneSword("candy_cane_sword", toolCandyCane);
		all_items.add(candy_cane_sword);
		
		candy_cane_axe = new ItemCandyCaneAxe("candy_cane_axe", toolCandyCane);
		all_items.add(candy_cane_axe);
		
		shard_sword = new ItemBasicSword("shard_sword", toolShard, null);
		all_items.add(shard_sword);
		
		rocky_snowball = new ItemRockySnowball("snowball_rock");
		all_items.add(rocky_snowball);
		
		icecream_vanilla = new ItemBasic("icecream_vanilla");
		all_items.add(icecream_vanilla);
		
		icecream_chocolate = new ItemBasic("icecream_chocolate");
		all_items.add(icecream_chocolate);
		
		icecream_strawberry = new ItemBasic("icecream_strawberry");
		all_items.add(icecream_strawberry);
		
		icecream_cookie_dough = new ItemBasic("icecream_cookie_dough");
		all_items.add(icecream_cookie_dough);
		
		icecream_magma_cream = new ItemBasic("icecream_magma_cream");
		all_items.add(icecream_magma_cream);
		
		cone_vanilla = new ItemWinterFood("cone_vanilla", 6, 1.0F, false);
		all_items.add(cone_vanilla);
		
		cone_chocolate = new ItemWinterFood("cone_chocolate", 6, 1.0F, false, false, "\u00a7cGives a Strength Boost").setPotion(5, 45, 2);
		all_items.add(cone_chocolate);
		
		cone_strawberry = new ItemWinterFood("cone_strawberry", 6, 1.0F, false, false, "\u00a7cGives Health Regen").setPotion(10, 30, 2);
		all_items.add(cone_strawberry);
		
		cone_cookie_dough = new ItemWinterFood("cone_cookie_dough", 6, 1.0F, false, false, "\u00a7cGives a Speed Boost").setPotion(1, 45, 1);
		all_items.add(cone_cookie_dough);
		
		cone_magma_cream = new ItemWinterFood("cone_magma_cream", 6, 1.0F, false, false, "\u00a7cGives Fire Resistance").setPotion(12, 45, 2);
		all_items.add(cone_magma_cream);
	}
	
	@SideOnly(Side.CLIENT)
	public static void initModels()
	{
		for(Item item : all_items)
			registerRender(item);
	}
	
	public static void registerItems(RegistryEvent.Register<Item> event)
	{
		for(Item item : all_items)
			event.getRegistry().register(item);
	}
	
	public static void registerRender(Item item) {
		ModelLoader.setCustomModelResourceLocation(item, 0, new ModelResourceLocation(item.getRegistryName(), "inventory"));
	}
}

 

[darthvader45]

I set a value for it, and it returns a crash stating that I was setting a registry name with an existing registry name.  How would I go about setting the registry name correctly to avoid any errors?  Would it be in the item class itself?

[Animefan8888]

1 hour ago, darthvader45 said:

How would I go about setting the registry name correctly to avoid any errors?

item.setRegistryName("item")

 

1 hour ago, darthvader45 said:

Would it be in the item class itself?

You do not have to.