Error with Tile Entities

Posted August 31, 201510 yr

[11:57:59] [server thread/ERROR] [FML]: A TileEntity type com.zombiesurvival.tileentity.GoldChestTileEntity has throw an exception trying to write state. It will not persist. Report this to the mod author
java.lang.RuntimeException: class com.zombiesurvival.tileentity.GoldChestTileEntity is missing a mapping! This is a bug!
at net.minecraft.tileentity.TileEntity.writeToNBT(TileEntity.java:93) ~[TileEntity.class:?]
at com.zombiesurvival.tileentity.GoldChestTileEntity.writeToNBT(GoldChestTileEntity.java:197) ~[GoldChestTileEntity.class:?]
at net.minecraft.world.chunk.storage.AnvilChunkLoader.writeChunkToNBT(AnvilChunkLoader.java:410) [AnvilChunkLoader.class:?]
at net.minecraft.world.chunk.storage.AnvilChunkLoader.saveChunk(AnvilChunkLoader.java:193) [AnvilChunkLoader.class:?]
at net.minecraft.world.gen.ChunkProviderServer.saveChunkData(ChunkProviderServer.java:266) [ChunkProviderServer.class:?]
at net.minecraft.world.gen.ChunkProviderServer.saveChunks(ChunkProviderServer.java:332) [ChunkProviderServer.class:?]
at net.minecraft.world.WorldServer.saveAllChunks(WorldServer.java:976) [WorldServer.class:?]
at net.minecraft.server.MinecraftServer.saveAllWorlds(MinecraftServer.java:419) [MinecraftServer.class:?]
at net.minecraft.server.MinecraftServer.stopServer(MinecraftServer.java:454) [MinecraftServer.class:?]
at net.minecraft.server.integrated.IntegratedServer.stopServer(IntegratedServer.java:356) [integratedServer.class:?]
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:593) [MinecraftServer.class:?]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_51]

GoldChest Tile Entity

package com.zombiesurvival.tileentity;

import java.util.ArrayList;

import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.inventory.IInventory;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.nbt.NBTTagList;
import net.minecraft.server.gui.IUpdatePlayerListBox;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.ChatComponentText;
import net.minecraft.util.ChatComponentTranslation;
import net.minecraft.util.IChatComponent;

public class GoldChestTileEntity extends TileEntity implements IUpdatePlayerListBox, IInventory
{
//Declaring Variables
private boolean aBoolean;
private byte aByte;
private short aShort;
private int anInt;
private long aLong;
private float aFloat;
private double aDouble;
private String aString;
private byte[] aByteArray;
private int[] anIntArray;
private ItemStack anItemStack;
private ArrayList aList = new ArrayList();

private ItemStack[] inv;
private String test;

public GoldChestTileEntity()
{
	this.inv = new ItemStack[this.getSizeInventory()];
}
public String getCustomName()
{
	return this.test;
}
public void setCustomName(String test)
{
	this.test = test;
}
@Override
public String getName()
{
	return this.hasCustomName() ? this.test : "container.goldchest_tile_entity";
}

@Override
public boolean hasCustomName()
{
	return this.test != null && !this.test.equals("");
}
@Override
public IChatComponent getDisplayName()
{
	return this.hasCustomName() ? new ChatComponentText(this.getName()) : new ChatComponentTranslation(this.getName());
}
@Override
public int getSizeInventory()
{
	return 9;
}
@Override
public ItemStack getStackInSlot(int index)
{
	if(index < 0 || index >= this.getSizeInventory())
		return null;
	return this.inv[index];
}
@Override
public ItemStack decrStackSize(int index, int count)
{
	if(this.getStackInSlot(index) != null)
	{
		ItemStack itemstack;

	if(this.getStackInSlot(index).stackSize <= count)
	{
		itemstack = this.getStackInSlot(index);
		this.setInventorySlotContents(index, null);
		this.markDirty();
		return itemstack;
	}
	else
	{
		itemstack = this.getStackInSlot(index).splitStack(count);
		if(this.getStackInSlot(index).stackSize <= 0)
		{
			this.setInventorySlotContents(index, null);

		}
		else
		{
			//Just to show that changes happened
			this.setInventorySlotContents(index, this.getStackInSlot(index));
		}
		this.markDirty();
		return itemstack;

	}

	}
	else
	{
		return null;
	}
}

@Override
public ItemStack getStackInSlotOnClosing(int index)
{
	ItemStack stack = this.getStackInSlot(index);
	this.setInventorySlotContents(index, null);
	return stack;
}
@Override
public void setInventorySlotContents(int index, ItemStack stack)
{
	if(index < 0 || index >= this.getSizeInventory())
		return;
	if(stack != null && stack.stackSize > this.getInventoryStackLimit())
		stack.stackSize = this.getInventoryStackLimit();
	if(stack != null && stack.stackSize == 0)
		stack = null;
	this.inv[index] = stack;
	this.markDirty();
}
@Override 
public int getInventoryStackLimit()
{
	return 64;
}
@Override 
public boolean isUseableByPlayer(EntityPlayer p)
{
	return this.worldObj.getTileEntity(this.getPos()) == this && p.getDistanceSq(this.pos.add(0.5,0.5,0.5)) <= 64;

}
@Override
public void openInventory(EntityPlayer p)
{

}
@Override
public void closeInventory(EntityPlayer p)
{

}
@Override
public boolean isItemValidForSlot(int index, ItemStack stack)
{
	return true;

}
@Override
public int getField(int id)
{
	return 0;
}
@Override
public void setField(int id, int value)
{

}
@Override
public int getFieldCount()
{
	return 0;
}

@Override
public void clear()
{
	for(int i =0; i < this.getSizeInventory(); i++)
		this.setInventorySlotContents(i, null);

}

@Override
public void update()
{

}





@Override
public void writeToNBT(NBTTagCompound c)
{
	super.writeToNBT(c);
/**	
	//Primitives
	c.setBoolean("aBoolean", this.aBoolean);
	c.setByte("aByte", this.aByte);
	c.setShort("aShort", this.aShort);
	c.setInteger("anInt", this.anInt);
	c.setLong("aLong", this.aLong);
	c.setFloat("aFloat", this.aFloat);
	c.setDouble("aDouble", this.aDouble);
	c.setString("aString", this.aString);
	c.setByteArray("aByteArray", this.aByteArray);
	c.setIntArray("anIntArray", this.anIntArray);

	//Item Stack
	NBTTagCompound s = new NBTTagCompound();
	this.anItemStack.writeToNBT(s);
	c.setTag("anItemStack", s);

	//TagList of Integer Tags
	NBTTagList l = new NBTTagList();
	for(int i = 0; i < this.aList.size(); i++)
	{
	NBTTagCompound n = new NBTTagCompound();
	n.setInteger("id", i);
	n.setInteger("value", (Integer) this.aList.get(i));
	l.appendTag(n);

	}
	c.setTag("aList", l);*/

	NBTTagList list= new NBTTagList();
	for (int i =0; i <this.getSizeInventory(); ++i)
	{
		if(this.getStackInSlot(i)!= null)
		{
			NBTTagCompound stackTag = new NBTTagCompound();
			stackTag.setByte("Slot1", (byte)i) ;
			this.getStackInSlot(i).writeToNBT(stackTag);
			list.appendTag(stackTag);
		}
	}
}

@Override
public void readFromNBT(NBTTagCompound nbt)
{
	super.readFromNBT(nbt);

	/**Primitives
	this.aBoolean = c.getBoolean("aBoolean");
	this.aByte = c.getByte("aByte");
	this.aShort = c.getShort("aShort");
	this.anInt = c.getInteger("aInt");
	this.aLong = c.getLong("aLong");
	this.aFloat = c.getFloat("aFloat");
	this.aDouble = c.getDouble("aDouble");
	this.aString = c.getString("aString");
	this.aByteArray = c.getByteArray("aByteArray");
	this.anIntArray = c.getIntArray("anIntArray");

	//ItemStack
	this.anItemStack = ItemStack.loadItemStackFromNBT(c.getCompoundTag("anItemStack"));

	//TagList of IntegerTags
	NBTTagList l = c.getTagList("aList", 10);
	this.aList.clear();
	for(int i = 0; i < l.tagCount(); i++)
	{
		NBTTagCompound n = l.getCompoundTagAt(i);
		int id = n.getInteger("id");
		int value = n.getInteger("value");
		this.aList.ensureCapacity(id);
		this.aList.set(id, value);
	}
	*/
	NBTTagList list = nbt.getTagList("Items", 10);
	for(int i = 0; i < list.tagCount(); ++i)
	{
		NBTTagCompound stackTag = list.getCompoundTagAt(i);
		int slot = stackTag.getByte("Slot") & 255;
		this.setInventorySlotContents(slot, ItemStack.loadItemStackFromNBT(stackTag));

	}
	if(nbt.hasKey("gold", 9))
	{
		this.setCustomName(nbt.getString("gold"));
	}
}

}

ModTileEntities <- Where TileEntities Are Registered

package com.zombiesurvival.tileentity;

import com.zombiesurvival.power.pipes.TileEntityPipe;

import net.minecraftforge.fml.common.registry.GameRegistry;

public final class ModTileEntities
{
public static void init()
{
	GameRegistry.registerTileEntity(IronChestTileEntity.class, "ironchest_tile_entity");
	GameRegistry.registerTileEntity(IronChestTileEntity.class, "goldchest_tile_entity");
	GameRegistry.registerTileEntity(LargeBackpackTileEntity.class, "largebackpack_tile_entity");
	GameRegistry.registerTileEntity(ElectricFurnaceTileEntity.class, "electric_furnace_tile_entity");
	GameRegistry.registerTileEntity(TileEntityPipe.class, "pipe_tile_entity");
}
}

Main Class

package com.zombiesurvival;

import com.zombiesurvival.blocks.ModBlocks;
import com.zombiesurvival.gui.handlers.EventHandlerOverlay;
import com.zombiesurvival.gui.handlers.ModGuiHandler;
import com.zombiesurvival.gui.hud.ItemHUDactivator;
import com.zombiesurvival.gui.hud.StatusBarRenderer;
import com.zombiesurvival.items.ModItems;
import com.zombiesurvival.proxy.CommonProxy;
import com.zombiesurvival.utils.FuelManager;
import com.zombiesurvival.utils.KeyBindings;
import com.zombiesurvival.utils.KeyInputHandler;
import com.zombiesurvival.utils.crafting.CraftingManager;

import net.minecraft.client.Minecraft;
import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.init.Items;
import net.minecraft.item.Item;
import net.minecraftforge.common.MinecraftForge;
import net.minecraftforge.fml.common.FMLCommonHandler;
import net.minecraftforge.fml.common.Mod;
import net.minecraftforge.fml.common.Mod.EventHandler;
import net.minecraftforge.fml.common.Mod.Instance;
import net.minecraftforge.fml.common.SidedProxy;
import net.minecraftforge.fml.common.event.FMLInitializationEvent;
import net.minecraftforge.fml.common.event.FMLPostInitializationEvent;
import net.minecraftforge.fml.common.event.FMLPreInitializationEvent;
import net.minecraftforge.fml.common.network.NetworkRegistry;
import net.minecraftforge.fml.common.registry.GameRegistry;
import net.minecraftforge.fml.relauncher.Side;
import net.minecraftforge.fml.relauncher.SideOnly;

@Mod(modid=Main.MODID, name=Main.MODNAME, version=Main.MODVER) 
public class Main 
{
/**TODO: 
* WINDMILLS (3D Modeled with Spinning Rotor).
* Power Systems
* Energy Pipes
* Item Pipes
* Fluid Pipes
* Energy Cables
*/
    public static final String MODID = "zombiesurvival";
    //Set the "Name" of the mod.
    public static final String MODNAME = "Main";
    //Set the version of the mod.
    public static final String MODVER = "0.0.1 Alpha";
    
    @Instance(value = Main.MODID)
    public static Main instance;
    //Items
    public static Item rifle22;
    public static Item bullets22;
    public static Item steelIngot;
    public static Item brassIngot;
    public static Item nickelIngot;
    public static Item bronzeIngot;
    //Creative Tabs
    public static CreativeTabs test = new CreativeTabs("Test") {
        @Override
        @SideOnly(Side.CLIENT)
        public Item getTabIconItem() {
            return Items.iron_ingot;
        }
    };
    public static ItemHUDactivator itemHUDactivator; 
@SidedProxy(clientSide="com.zombiesurvival.proxy.ClientProxy", serverSide="com.zombiesurvival.proxy.CommonProxy")
public static CommonProxy proxy;
    @EventHandler
    public void preInit(FMLPreInitializationEvent e)
    {
    	FMLCommonHandler.instance().bus().register(new KeyInputHandler());
    	KeyBindings.init();
    	ModItems.init();
    	ModBlocks.init();
    	CraftingManager.init();
    	proxy.registerRenderers();
    	GameRegistry.registerFuelHandler(new FuelManager());

    	/**
    	 * to fix
    	 */
    //	EntityRegistrar.init();
    }
    
    @EventHandler
    public void Init(FMLInitializationEvent e)
    {
    	NetworkRegistry.INSTANCE.registerGuiHandler(Main.instance, new ModGuiHandler());
    	
    }
    private static StatusBarRenderer statusBarRenderer;
    @EventHandler
    public void postInit(FMLPostInitializationEvent e)
    {

    }
    


}

Why am i getting the error i'm really confused.

August 31, 201510 yr

Author

I have though check TileEntities Class.

August 31, 201510 yr

Do you ever actually CALL

TileEntities#init

? Because I'm not seeing it in your main class...

Who are you? Why have you brought me here? And why are there so many PewDiePie fanboys surrounding meeeeeeeee....... *falls into pit and dies*.

Also this. Check it out.

width=700 height=200 http://i.imgur.com/J4rrGt6.png[/img]

August 31, 201510 yr

Author

Oh Yeah, DERP. Lol Sorry :D .

August 31, 201510 yr

No problem

Who are you? Why have you brought me here? And why are there so many PewDiePie fanboys surrounding meeeeeeeee....... *falls into pit and dies*.

Also this. Check it out.

width=700 height=200 http://i.imgur.com/J4rrGt6.png[/img]

August 31, 201510 yr

Author

Hey Lord, I know this isn't on topic with this thread but would you be able to give me asome pointers about creating a simple energy system, i just want to be able to connect a pipe to a stone block and then if its connected to my block (named test) it to just say hi in console. I've gave it a go but im a bit stuck. Any help would be lovelyyyyyyyy.

August 31, 201510 yr

Show ur attempts and specify the problem

August 31, 201510 yr

Author

Ok so I created a block called PowerTest.

Please bare in mind im not the best modder out there im still learning im making this mod to learn more .


package com.zombiesurvival.blocks;

import com.zombiesurvival.power.pipes.BlockPipe;
import com.zombiesurvival.tileentity.PowerTestTileEntity;

import net.minecraft.block.Block;
import net.minecraft.block.BlockContainer;
import net.minecraft.block.material.Material;
import net.minecraft.block.state.IBlockState;
import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.server.gui.IUpdatePlayerListBox;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.BlockPos;
import net.minecraft.world.World;

public class PowerTest extends BlockContainer 
{

public PowerTest(String unlocalizedName, Material mat) {
	super(Material.iron);
	this.setCreativeTab(CreativeTabs.tabBlock);
	this.setUnlocalizedName(unlocalizedName);
}
public boolean activated = false;

@Override
public TileEntity createNewTileEntity(World worldIn, int meta) 
{
	return new PowerTestTileEntity();
}
public void onNeighborBlockChange(World w, BlockPos pos, IBlockState state, Block nb)
{
	if (!w.isRemote)
        {
		//TODO: If Power is already on then it cannot be turned on again
		if(nb != ModBlocks.pipe)
				{
					System.out.println("Power On");
					if(BlockPipe.isPoweredGlobal == true)
					{
						System.out.println(" We Have Power");
					}
					else if(BlockPipe.isPoweredGlobal == false)
					{
						System.out.println(" We Don't Have Power");
					}
					else
					{
						System.out.println(" Error");
					}
				}
		//TODO Change to Else If Statement to check for errors else then it's an error
				else
				{
					System.out.println("Power off");
				}
        }
}
public boolean pipeNext(World w,int x,int y,int z)
{


	return activated;


}
public void onBlockActivated()
{

}

}

I kow that the stuff im doing in onNeighborBlockChange should be in a method that checks for updates on every tick but it was for testing.

In My Block Pipes i created 2 booleans one that's static, (probably so wrong)

I honestly think i should be saving this boolean somewhere else but i don't know how/ where.

package com.zombiesurvival.power.pipes;

import net.minecraft.block.Block;
import net.minecraft.block.BlockContainer;
import net.minecraft.block.material.Material;
import net.minecraft.block.state.IBlockState;
import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.init.Blocks;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.BlockPos;
import net.minecraft.util.EnumWorldBlockLayer;
import net.minecraft.world.World;
import net.minecraftforge.fml.relauncher.Side;
import net.minecraftforge.fml.relauncher.SideOnly;

public class BlockPipe extends BlockContainer
{
public boolean isPowered;
public static boolean isPoweredGlobal;
public BlockPipe(String unlocalizedName, Material mat) 
{
	super(mat);
	float pixel = 1F/16F;
	//Minx,miny,minz,maxx,maxy,maxz
	this.setBlockBounds(11*pixel/2,11*pixel/2, 11*pixel/2, 1-11*pixel/2, 1-11*pixel/2, 1-11*pixel/2);
	this.setCreativeTab(CreativeTabs.tabBlock);
	this.setUnlocalizedName(unlocalizedName);
}

public int getRenderType()
{
	return -1;
}
public boolean isOpaqueCube()
{
	return false;
}
public boolean renderAsNormalBlock()
{
	return false;
}
public TileEntity createNewTileEntity(World w, int i)
{
	return new TileEntityPipe();
}
@SideOnly(Side.CLIENT)
    public EnumWorldBlockLayer getBlockLayer()
    {
        return EnumWorldBlockLayer.CUTOUT;
    }
public void onNeighborBlockChange(World w, BlockPos pos, IBlockState state, Block nb)
{
	if (!w.isRemote)
        {
		//TODO: If Power is already on then it cannot be turned on again
		if(nb == Blocks.stone)
				{

					isPowered = true;
					if(isPowered = true)
					{

						isPoweredGlobal = true;
						System.out.println("Pipe has Power");
					}


				}
		//TODO Change to Else If Statement to check for errors else then it's an error
				else if (nb != Blocks.stone)
				{

					isPowered = false;
					if(isPowered = false)
					{
						System.out.println("Pipe doesn't have Power ");
						isPoweredGlobal = false;
					}
					else
					{
						//System.out.println("Pipe has Power");
						//isPoweredGlobal = true;
					}
				}
        }
}

}

So yeah Thats the code.

August 31, 201510 yr

never. ever. under no circumstance. save that bool in the block class. every single block u place shares the same instance of block. if u want to save different values u need to use the tileentity, u can access that via world.getTileEntity

August 31, 201510 yr

No, this isn't on topic, so why post it here? Make a new topic for a new issue...

Don't PM me with questions. They will be ignored! Make a thread on the appropriate board for support.

1.12 -> 1.13 primer by williewillus.

1.7.10 and older versions of Minecraft are no longer supported due to it's age! Update to the latest version for support.

http://www.howoldisminecraft1710.today/

Sign In

Error with Tile Entities

Featured Replies

Posts

Looking for Java programmers/mod developpers to code my Halo mod

How Do I Commission A Mod

[1.20.1] Custom Effect Help

1.20.1 Client crashing when joining the ender portal

1.20.1 Client crashing when joining the ender portal

Who's Online (See full list)

Important Information

Account

Navigation

Search

Configure browser push notifications

Chrome (Android)

Chrome (Desktop)

Safari (iOS 16.4+)

Safari (macOS)

Edge (Android)

Edge (Desktop)

Firefox (Android)

Firefox (Desktop)