TileEntity is missing a mapping [1.12]

[#ÖCT]

Hey,

I`ve got a problem: I created a tileentity, all works fine but if somebody die on the server, he can`t respawn.

 

Here, my TileEntity class:

 

Spoiler

package oect.lwaltens.luckyblockoect.quest;

import net.minecraft.block.Block;
import net.minecraft.client.Minecraft;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.entity.player.EntityPlayerMP;
import net.minecraft.init.Blocks;
import net.minecraft.init.MobEffects;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.network.play.server.SPacketTitle;
import net.minecraft.network.play.server.SPacketTitle.Type;
import net.minecraft.potion.PotionEffect;
import net.minecraft.server.MinecraftServer;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.DamageSource;
import net.minecraft.util.EnumFacing;
import net.minecraft.util.ITickable;
import net.minecraft.util.text.TextComponentString;
import net.minecraftforge.common.capabilities.Capability;
import net.minecraftforge.items.CapabilityItemHandler;
import net.minecraftforge.items.ItemStackHandler;
import oect.lwaltens.luckyblockoect.registeries.LuckyBlockOect_Items;
import oect.lwaltens.luckyblockoect.registeries.LuckyBlockOect_Potions;

import java.util.UUID;

import javax.annotation.Nullable;

import com.mojang.authlib.GameProfile;
import com.mojang.realmsclient.gui.ChatFormatting;


public class quest_tileentity extends TileEntity implements ITickable {

    static ItemStackHandler inventory = new ItemStackHandler(3);

    @Override
    public void readFromNBT(NBTTagCompound compound) {
        super.readFromNBT(compound);
        inventory.deserializeNBT(compound.getCompoundTag("inventory_quest"));
    }

    @Override
    public NBTTagCompound writeToNBT(NBTTagCompound compound) {
        compound.setTag("inventory_quest", inventory.serializeNBT());
        return super.writeToNBT(compound);
    }

    @Override
    public boolean hasCapability(Capability<?> capability, @Nullable EnumFacing facing) {
        return capability == CapabilityItemHandler.ITEM_HANDLER_CAPABILITY || super.hasCapability(capability, facing);
    }

    @Nullable
    @Override
    public <T> T getCapability(Capability<T> capability, @Nullable EnumFacing facing) {
        return capability == CapabilityItemHandler.ITEM_HANDLER_CAPABILITY ? (T)inventory : super.getCapability(capability, facing);
    }


	@Override
	public void update() {
		if(!world.isRemote) 
		{
			if(inventory.getStackInSlot(0) != null && inventory.getStackInSlot(1) != null && inventory.getStackInSlot(2) != null)
			{
				Item item0 = inventory.getStackInSlot(0).getItem();
				Item item1 = inventory.getStackInSlot(1).getItem();
				Item item2 = inventory.getStackInSlot(2).getItem();
				
				if(item0 == LuckyBlockOect_Items.clue_dna && item1 == LuckyBlockOect_Items.clue_finger && item2 == LuckyBlockOect_Items.clue_fuss) 
				{
					if(world.getMinecraftServer() != null) 
					{
						MinecraftServer server = world.getMinecraftServer();
						GameProfile[] baum = server.getOnlinePlayerProfiles();
						int size = baum.length;
						
					  	for(int i = 0; i < size; i++) 
			        	{
			        		

			        			UUID i1 = baum[i].getId();
			        			

			        			if(server.getPlayerList().getPlayerByUUID(i1) != null)
			        			{
			        				if(server.getPlayerList().getPlayerByUUID(i1).isPotionActive(LuckyBlockOect_Potions.Murder)) 
			        				{		      				
			        					if(!server.getPlayerList().getPlayerByUUID(i1).getEntityWorld().isRemote) 
			        					{
			        						
			        					inventory.setStackInSlot(0, new ItemStack(Blocks.AIR));
			        					inventory.setStackInSlot(1, new ItemStack(Blocks.AIR));
			        					inventory.setStackInSlot(2, new ItemStack(Blocks.AIR));
			        					String murdername = server.getPlayerList().getPlayerByUUID(i1).getName();
			        						
			        					for(int i2 = 0; i2 < size; i2++)			        	
			        					{
			        						UUID i3 = baum[i].getId();
			        						server.getPlayerList().getPlayerByUUID(i3).sendMessage(new TextComponentString(ChatFormatting.WHITE+murdername+ChatFormatting.RED+" wurde als Murder durch das"+ChatFormatting.WHITE+" Labor "+ChatFormatting.RED+"indentifiziert!"));					     
			        					}
			        						
		
			        				}
			        					
			        			}
			        		}
			        	}
					}
				}
			}
		}
	}
}

 

And here my Server Log:

 

Spoiler

[18:21:43] [Server thread/FATAL] [net.minecraft.server.MinecraftServer]: Error executing task
java.util.concurrent.ExecutionException: java.lang.RuntimeException: class oect.lwaltens.luckyblockoect.quest.quest_tileentity is missing a mapping! This is a bug!
    at java.util.concurrent.FutureTask.report(Unknown Source) ~[?:1.8.0_151]
    at java.util.concurrent.FutureTask.get(Unknown Source) ~[?:1.8.0_151]
    at net.minecraft.util.Util.runTask(Util.java:54) [Util.class:?]
    at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:795) [MinecraftServer.class:?]
    at net.minecraft.server.dedicated.DedicatedServer.updateTimeLightAndEntities(DedicatedServer.java:409) [DedicatedServer.class:?]
    at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:740) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:589) [MinecraftServer.class:?]
    at java.lang.Thread.run(Unknown Source) [?:1.8.0_151]
Caused by: java.lang.RuntimeException: class oect.lwaltens.luckyblockoect.quest.quest_tileentity is missing a mapping! This is a bug!
    at net.minecraft.tileentity.TileEntity.writeInternal(TileEntity.java:89) ~[TileEntity.class:?]
    at net.minecraft.tileentity.TileEntity.getUpdateTag(TileEntity.java:226) ~[TileEntity.class:?]
    at net.minecraft.network.play.server.SPacketChunkData.<init>(SPacketChunkData.java:51) ~[SPacketChunkData.class:?]
    at net.minecraft.server.management.PlayerChunkMapEntry.sendToPlayer(PlayerChunkMapEntry.java:182) ~[PlayerChunkMapEntry.class:?]
    at net.minecraft.server.management.PlayerChunkMapEntry.addPlayer(PlayerChunkMapEntry.java:74) ~[PlayerChunkMapEntry.class:?]
    at net.minecraft.server.management.PlayerChunkMap.addPlayer(PlayerChunkMap.java:299) ~[PlayerChunkMap.class:?]
    at net.minecraft.server.management.PlayerList.recreatePlayerEntity(PlayerList.java:621) ~[PlayerList.class:?]
    at net.minecraft.network.NetHandlerPlayServer.processClientStatus(NetHandlerPlayServer.java:1161) ~[NetHandlerPlayServer.class:?]
    at net.minecraft.network.play.client.CPacketClientStatus.processPacket(CPacketClientStatus.java:42) ~[CPacketClientStatus.class:?]
    at net.minecraft.network.play.client.CPacketClientStatus.processPacket(CPacketClientStatus.java:8) ~[CPacketClientStatus.class:?]
    at net.minecraft.network.PacketThreadUtil$1.run(PacketThreadUtil.java:21) ~[PacketThreadUtil$1.class:?]
    at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) ~[?:1.8.0_151]
    at java.util.concurrent.FutureTask.run(Unknown Source) ~[?:1.8.0_151]
    at net.minecraft.util.Util.runTask(Util.java:53) ~[Util.class:?]
    ... 5 more

Thank you very much!

[#ÖCT]

@Override
	public TileEntity createNewTileEntity(World worldIn, int meta) 
	{
		return new quest_tileentity();
	}

 

[#ÖCT]

10 minutes ago, diesieben07 said:

• That is creating a new tile entity, I asked for where you are registering your tile entity.
• Problematic code, issue 4.

sorry, I missunderstood you:

here is my registery:

GameRegistry.registerTileEntity(quest_tileentity.class, "luckyblockoect:quest");

It`s after the Block registery in the preInit.

 

Ok, the block class is fixed:

Spoiler

package oect.lwaltens.luckyblockoect.blocks;

import java.util.Random;

import javax.annotation.Nullable;

import net.minecraft.block.Block;
import net.minecraft.block.ITileEntityProvider;
import net.minecraft.block.material.Material;
import net.minecraft.block.state.IBlockState;
import net.minecraft.entity.item.EntityItem;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.ItemStack;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.EnumFacing;
import net.minecraft.util.EnumHand;
import net.minecraft.util.math.BlockPos;
import net.minecraft.world.World;
import net.minecraftforge.items.CapabilityItemHandler;
import net.minecraftforge.items.IItemHandler;
import oect.lwaltens.luckyblockoect.LuckyBlockOect;
import oect.lwaltens.luckyblockoect.quest.quest_tileentity;

public class BlockMurderQuest extends Block {

	public static String NAME = "murderquest"; 
	
    public BlockMurderQuest() {
        super(Material.WOOD);
        setCreativeTab(LuckyBlockOect.questtab);
        setUnlocalizedName(NAME);
        setRegistryName(NAME);
    }

    @Override
    public boolean onBlockActivated(World world, BlockPos pos, IBlockState state, EntityPlayer player, EnumHand hand, EnumFacing facing, float hitX, float hitY, float hitZ) {
        if(!world.isRemote)
        {
        	TileEntity te = world.getTileEntity(pos);
        	
            if (te != null && te.hasCapability(CapabilityItemHandler.ITEM_HANDLER_CAPABILITY, EnumFacing.NORTH)) 
            {
                player.openGui(LuckyBlockOect.instance, LuckyBlockOect.quest, world, pos.getX(), pos.getY(), pos.getZ());
            }
        }
    	
        return super.onBlockActivated(world, pos, state, player, hand, facing, hitX, hitY, hitZ);
    }
    
    @Override
    public boolean hasTileEntity() 
    {
    	return true;
    }
    
    @Override
    public TileEntity createTileEntity(World world, IBlockState state) {
    	
    	return new quest_tileentity();
    }  
    
}

 

 

[Draco18s]

1 hour ago, #ÖCT said:

quest_tileentity

Why is your class not Upper Cased?

https://www.javatpoint.com/java-naming-conventions

@diesieben07 can we add that to the common Code Style list?

[#ÖCT]

7 minutes ago, Draco18s said:

Why is your class not Upper Cased?

Ok, I changed it.