[solved]1.7.10 - Game crahses when r-clicking on custom furnace

RMSBox · August 5, 2015

I've recently followed a tutorial which shows how to create a custom furnace in Minecraft 1.7.X. It looks good until I right-click on the block itself and the game crashes. Even on another , newer, computer the game crashes. I've researched this error but I can't seem to fix the problem.

Here is the code of the class where the error happens.

package com.DBdata.Main;

import java.util.Random;

import com.DBdata.Main.render.tile_entity.TileEntityRedstoneOven;

import com.DBdata.lib.RefStrings;

import net.minecraft.block.Block;

import net.minecraft.block.BlockContainer;

import net.minecraft.block.material.Material;

import net.minecraft.client.renderer.texture.IIconRegister;

import net.minecraft.entity.EntityLivingBase;

import net.minecraft.entity.item.EntityItem;

import net.minecraft.entity.player.EntityPlayer;

import net.minecraft.item.Item;

import net.minecraft.item.ItemStack;

import net.minecraft.nbt.NBTTagCompound;

import net.minecraft.tileentity.TileEntity;

import net.minecraft.util.IIcon;

import net.minecraft.util.MathHelper;

import net.minecraft.world.World;

import cpw.mods.fml.common.network.internal.FMLNetworkHandler;

import cpw.mods.fml.relauncher.Side;

import cpw.mods.fml.relauncher.SideOnly;

public class RedstoneOven extends BlockContainer {

private final boolean isActive;

@SideOnly(Side.CLIENT)

private IIcon iconFront;

@SideOnly(Side.CLIENT)

private IIcon iconTop;

private static boolean keepInventory;

private Random rand = new Random();

public RedstoneOven(boolean isActive) {

super(Material.rock);

this.isActive = isActive;

}

@SideOnly(Side.CLIENT)

public void registerBlockIcons(IIconRegister iconRegister) {

this.blockIcon = iconRegister.registerIcon(RefStrings.MODID + ":" + "redOvenSide");

this.iconFront = iconRegister.registerIcon(RefStrings.MODID + ":" + (this.isActive ? "redOvenFrontOn" : "redOvenFrontOff"));

this.iconTop = iconRegister.registerIcon(RefStrings.MODID + ":" + "redOvenTop");

}

@SideOnly(Side.CLIENT)

public IIcon getIcon(int side, int metadata) {

return metadata == 0 && side == 3 ? this.iconFront : side == 1 ? this.iconTop : (side == 0 ? this.iconTop : (side == metadata ? this.iconFront : this.blockIcon));

//return side == 1 ? this.iconTop : (side == 0 ? this.iconTop : (side != metadata ? this.blockIcon : this.iconFront));

}

public Item getItemDropped(int i, Random random, int j) {

return Item.getItemFromBlock(MainRegistry.redOven);

}

public void onBlockAdded(World world, int x, int y, int z) {

super.onBlockAdded(world, x, y, z);

this.setDefaultDirection(world, x, y, z);

}

private void setDefaultDirection(World world, int x, int y, int z) {

if(!world.isRemote) {

Block b1 = world.getBlock(x, y, z - 1);

Block b2 = world.getBlock(x, y, z + 1);

Block b3 = world.getBlock(x - 1, y, z);

Block b4 = world.getBlock(x + 1, y, z);

byte b0 = 3;

if(b1.func_149730_j() && !b2.func_149730_j()) {

b0 = 3;

}

if(b2.func_149730_j() && !b1.func_149730_j()) {

b0 = 2;

}

if(b3.func_149730_j() && !b4.func_149730_j()) {

b0 = 5;

}

if(b4.func_149730_j() && !b3.func_149730_j()) {

b0 = 4;

}

world.setBlockMetadataWithNotify(x, y, x, b0, 2);

}

public boolean onBlockActivated(World world, int x, int y, int z, EntityPlayer player, int side, float hitX, float hitY, float hitZ) {

if(!world.isRemote) {

FMLNetworkHandler.openGui(player, MainRegistry.instance, MainRegistry.guiIDredOven, world, x, y, z);

}

return true;

}

@Override

public TileEntity createNewTileEntity(World world, int i) {

return new TileEntityRedstoneOven();

}

@SideOnly(Side.CLIENT)

public void randomDisplayTick(World world, int x, int y, int z, Random random) {

if(this.isActive) {

int direction = world.getBlockMetadata(x, y, z);

float x1 = (float)x + 0.5F;

float y1 = (float)y + random.nextFloat();

float z1 = (float)z + 0.5F;

float f = 0.52F;

float f1 = random.nextFloat() * 0.6F - 0.3F;

if(direction == 4){

world.spawnParticle("smoke", (double)(x1 - f), (double)(y1), (double)(z1 + f1), 0D, 0D, 0D);

world.spawnParticle("flame", (double)(x1 - f), (double)(y1), (double)(z1 + f1), 0D, 0D, 0D);

}

if(direction == 5){

world.spawnParticle("smoke", (double)(x1 + f), (double)(y1), (double)(z1 + f1), 0D, 0D, 0D);

world.spawnParticle("flame", (double)(x1 + f), (double)(y1), (double)(z1 + f1), 0D, 0D, 0D);

}

if(direction == 2){

world.spawnParticle("smoke", (double)(x1 + f1), (double)(y1), (double)(z1 - f), 0D, 0D, 0D);

world.spawnParticle("flame", (double)(x1 + f1), (double)(y1), (double)(z1 - f), 0D, 0D, 0D);

}

if(direction == 3){

world.spawnParticle("smoke", (double)(x1 + f1), (double)(y1), (double)(z1 + f), 0D, 0D, 0D);

world.spawnParticle("flame", (double)(x1 + f1), (double)(y1), (double)(z1 + f), 0D, 0D, 0D);

}

public void onBlockPlacedBy(World world, int x, int y, int z, EntityLivingBase entityplayer, ItemStack itemstack) {

int l = MathHelper.floor_double((double)(entityplayer.rotationYaw * 4.0F / 360.F) + 0.5D) & 3;

if(l == 0) {

world.setBlockMetadataWithNotify(x, y, z, 2, 2);

}

if(l == 1) {

world.setBlockMetadataWithNotify(x, y, z, 5, 2);

}

if(l == 2) {

world.setBlockMetadataWithNotify(x, y, z, 3, 2);

}

if(l == 3) {

world.setBlockMetadataWithNotify(x, y, z, 4, 2);

}

if(itemstack.hasDisplayName()) {

((TileEntityRedstoneOven)world.getTileEntity(x, y, z)).setGuiDisplayName(itemstack.getDisplayName());

}

public static void updateRedstoneOvenBlockState(boolean active, World worldObj, int xCoord, int yCoord, int zCoord) {

int i = worldObj.getBlockMetadata(xCoord, yCoord, zCoord);

TileEntity tileentity = worldObj.getTileEntity(xCoord, yCoord, zCoord);

keepInventory = true;

if(active) {

worldObj.setBlock(xCoord, yCoord, zCoord, MainRegistry.redOvenActive);

}else{

worldObj.setBlock(xCoord, yCoord, zCoord, MainRegistry.redOven);

}

keepInventory = false;

worldObj.setBlockMetadataWithNotify(xCoord, yCoord, zCoord, i, 2);

if(tileentity != null) {

tileentity.validate();

worldObj.setTileEntity(xCoord, yCoord, zCoord, tileentity);

}

public void breakBlock(World world, int x, int y, int z, Block oldblock, int oldMetadata) {

if(!keepInventory) {

TileEntityRedstoneOven tileentity = (TileEntityRedstoneOven) world.getTileEntity(x, y, z);

if(tileentity != null) {

for(int i = 0; i < tileentity.getSizeInventory(); i++) {

ItemStack itemstack = tileentity.getStackInSlot(i);

if(itemstack != null) {

float f = this.rand.nextFloat() * 0.8F + 0.1F;

float f1 = this.rand.nextFloat() * 0.8F + 0.1F;

float f2 = this.rand.nextFloat() * 0.8F + 0.1F;

while(itemstack.stackSize > 0) {

int j = this.rand.nextInt(21) + 10;

if(j > itemstack.stackSize) {

j = itemstack.stackSize;

}

itemstack.stackSize -= j;

EntityItem item = new EntityItem(world, (double)((float)x + f), (double)((float)y + f1), (double)((float)z + f2), new ItemStack(itemstack.getItem(), j, itemstack.getItemDamage()));

if(itemstack.hasTagCompound()) {

item.getEntityItem().setTagCompound((NBTTagCompound)itemstack.getTagCompound().copy());

}

world.spawnEntityInWorld(item);

}

world.func_147453_f(x, y, z, oldblock);

}

super.breakBlock(world, x, y, z, oldblock, oldMetadata);

}

public Item getItem(World world, int x, int y, int z) {

return Item.getItemFromBlock(MainRegistry.redOven);

}

The line where the error occurs is:

FMLNetworkHandler.openGui(player, MainRegistry.instance, MainRegistry.guiIDredOven, world, x, y, z);

Here is the log as well:

[21:26:53] [main/INFO] [GradleStart]: Extra: []

[21:26:53] [main/INFO] [GradleStart]: Running with arguments: [--userProperties, {}, --assetsDir, C:/Users/David/.gradle/caches/minecraft/assets, --assetIndex, 1.7.10, --accessToken, {REDACTED}, --version, 1.7.10, --tweakClass, cpw.mods.fml.common.launcher.FMLTweaker, --tweakClass, net.minecraftforge.gradle.tweakers.CoremodTweaker]

[21:26:53] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLTweaker

[21:26:53] [main/INFO] [LaunchWrapper]: Using primary tweak class name cpw.mods.fml.common.launcher.FMLTweaker

[21:26:53] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.gradle.tweakers.CoremodTweaker

[21:26:53] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLTweaker

[21:26:53] [main/INFO] [FML]: Forge Mod Loader version 7.99.16.1448 for Minecraft 1.7.10 loading

[21:26:53] [main/INFO] [FML]: Java is Java HotSpot 64-Bit Server VM, version 1.8.0_51, running on Windows 7:amd64:6.1, installed at C:\Program Files\Java\jre1.8.0_51

[21:26:53] [main/INFO] [FML]: Managed to load a deobfuscated Minecraft name- we are in a deobfuscated environment. Skipping runtime deobfuscation

[21:26:53] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.gradle.tweakers.CoremodTweaker

[21:26:53] [main/INFO] [GradleStart]: Injecting location in coremod cpw.mods.fml.relauncher.FMLCorePlugin

[21:26:53] [main/INFO] [GradleStart]: Injecting location in coremod net.minecraftforge.classloading.FMLForgePlugin

[21:26:53] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker

[21:26:54] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.FMLDeobfTweaker

[21:26:54] [main/INFO] [LaunchWrapper]: Loading tweak class name net.minecraftforge.gradle.tweakers.AccessTransformerTweaker

[21:26:54] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLInjectionAndSortingTweaker

[21:26:54] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper

[21:26:54] [main/ERROR] [FML]: The binary patch set is missing. Either you are in a development environment, or things are not going to work!

[21:26:57] [main/ERROR] [FML]: FML appears to be missing any signature data. This is not a good thing

[21:26:57] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper

[21:26:57] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.FMLDeobfTweaker

[21:26:57] [main/INFO] [LaunchWrapper]: Calling tweak class net.minecraftforge.gradle.tweakers.AccessTransformerTweaker

[21:26:57] [main/INFO] [LaunchWrapper]: Loading tweak class name cpw.mods.fml.common.launcher.TerminalTweaker

[21:26:57] [main/INFO] [LaunchWrapper]: Calling tweak class cpw.mods.fml.common.launcher.TerminalTweaker

[21:26:57] [main/INFO] [LaunchWrapper]: Launching wrapped minecraft {net.minecraft.client.main.Main}

[21:26:59] [main/INFO]: Setting user: Player75

[21:27:00] [Client thread/INFO]: LWJGL Version: 2.9.1

[21:27:04] [Client thread/INFO] [sTDOUT]: [cpw.mods.fml.client.SplashProgress:start:188]: ---- Minecraft Crash Report ----

// This doesn't make any sense!

Time: 05/08/15 21:27

Description: Loading screen debug info

This is just a prompt for computer specs to be printed. THIS IS NOT A ERROR

A detailed walkthrough of the error, its code path and all known details is as follows:

---------------------------------------------------------------------------------------

-- System Details --

Details:

Minecraft Version: 1.7.10

Operating System: Windows 7 (amd64) version 6.1

Java Version: 1.8.0_51, Oracle Corporation

Java VM Version: Java HotSpot 64-Bit Server VM (mixed mode), Oracle Corporation

Memory: 939697648 bytes (896 MB) / 1056309248 bytes (1007 MB) up to 1056309248 bytes (1007 MB)

JVM Flags: 3 total; -Xincgc -Xmx1024M -Xms1024M

AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used

IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0

FML:

GL info: ' Vendor: 'Intel' Version: '1.4.0 - Build 8.14.10.1930' Renderer: 'Intel Bear Lake B'

[21:27:04] [Client thread/INFO] [MinecraftForge]: Attempting early MinecraftForge initialization

[21:27:04] [Client thread/INFO] [FML]: MinecraftForge v10.13.4.1448 Initialized

[21:27:04] [Client thread/INFO] [FML]: Replaced 183 ore recipies

[21:27:04] [Client thread/INFO] [MinecraftForge]: Completed early MinecraftForge initialization

[21:27:04] [Client thread/INFO] [FML]: Found 0 mods from the command line. Injecting into mod discoverer

[21:27:04] [Client thread/INFO] [FML]: Searching C:\Users\David\Desktop\Minecraft Mod\DB MOD\eclipse\mods for mods

[21:27:10] [Client thread/INFO] [FML]: Forge Mod Loader has identified 4 mods to load

[21:27:10] [Client thread/INFO] [FML]: Attempting connection with missing mods [mcp, FML, Forge, dbmod] at CLIENT

[21:27:10] [Client thread/INFO] [FML]: Attempting connection with missing mods [mcp, FML, Forge, dbmod] at SERVER

[21:27:11] [Client thread/INFO]: Reloading ResourceManager: Default, FMLFileResourcePack:Forge Mod Loader, FMLFileResourcePack:Minecraft Forge, FMLFileResourcePack:DB Modification

[21:27:11] [Client thread/INFO] [FML]: Processing ObjectHolder annotations

[21:27:11] [Client thread/INFO] [FML]: Found 341 ObjectHolder annotations

[21:27:11] [Client thread/INFO] [FML]: Identifying ItemStackHolder annotations

[21:27:11] [Client thread/INFO] [FML]: Found 0 ItemStackHolder annotations

[21:27:11] [Client thread/INFO] [FML]: Configured a dormant chunk cache size of 0

[21:27:11] [Client thread/INFO] [FML]: Applying holder lookups

[21:27:11] [Client thread/INFO] [FML]: Holder lookups applied

[21:27:11] [Client thread/INFO] [FML]: Injecting itemstacks

[21:27:11] [Client thread/INFO] [FML]: Itemstack injection complete

[21:27:12] [sound Library Loader/INFO] [sTDOUT]: [paulscode.sound.SoundSystemLogger:message:69]:

[21:27:12] [sound Library Loader/INFO] [sTDOUT]: [paulscode.sound.SoundSystemLogger:message:69]: Starting up SoundSystem...

[21:27:12] [Thread-8/INFO] [sTDOUT]: [paulscode.sound.SoundSystemLogger:message:69]: Initializing LWJGL OpenAL

[21:27:12] [Thread-8/INFO] [sTDOUT]: [paulscode.sound.SoundSystemLogger:message:69]: (The LWJGL binding of OpenAL. For more information, see http://www.lwjgl.org)

[21:27:13] [Thread-8/INFO] [sTDOUT]: [paulscode.sound.SoundSystemLogger:message:69]: OpenAL initialized.

[21:27:13] [sound Library Loader/INFO] [sTDOUT]: [paulscode.sound.SoundSystemLogger:message:69]:

[21:27:13] [sound Library Loader/INFO]: Sound engine started

[21:27:15] [Client thread/INFO]: Created: 512x256 textures/blocks-atlas

[21:27:16] [Client thread/INFO]: Created: 512x256 textures/items-atlas

[21:27:16] [Client thread/INFO] [FML]: Injecting itemstacks

[21:27:16] [Client thread/INFO] [FML]: Itemstack injection complete

[21:27:16] [Client thread/INFO] [FML]: Forge Mod Loader has successfully loaded 4 mods

[21:27:16] [Client thread/INFO]: Reloading ResourceManager: Default, FMLFileResourcePack:Forge Mod Loader, FMLFileResourcePack:Minecraft Forge, FMLFileResourcePack:DB Modification

[21:27:16] [Client thread/INFO]: Created: 512x256 textures/blocks-atlas

[21:27:17] [Client thread/INFO]: Created: 512x256 textures/items-atlas

[21:27:17] [Client thread/INFO] [sTDOUT]: [paulscode.sound.SoundSystemLogger:message:69]:

[21:27:17] [Client thread/INFO] [sTDOUT]: [paulscode.sound.SoundSystemLogger:message:69]: SoundSystem shutting down...

[21:27:17] [Client thread/INFO] [sTDOUT]: [paulscode.sound.SoundSystemLogger:importantMessage:90]: Author: Paul Lamb, www.paulscode.com

[21:27:17] [Client thread/INFO] [sTDOUT]: [paulscode.sound.SoundSystemLogger:message:69]:

[21:27:17] [sound Library Loader/INFO] [sTDOUT]: [paulscode.sound.SoundSystemLogger:message:69]:

[21:27:17] [sound Library Loader/INFO] [sTDOUT]: [paulscode.sound.SoundSystemLogger:message:69]: Starting up SoundSystem...

[21:27:17] [Thread-10/INFO] [sTDOUT]: [paulscode.sound.SoundSystemLogger:message:69]: Initializing LWJGL OpenAL

[21:27:17] [Thread-10/INFO] [sTDOUT]: [paulscode.sound.SoundSystemLogger:message:69]: (The LWJGL binding of OpenAL. For more information, see http://www.lwjgl.org)

[21:27:17] [Thread-10/INFO] [sTDOUT]: [paulscode.sound.SoundSystemLogger:message:69]: OpenAL initialized.

[21:27:17] [sound Library Loader/INFO] [sTDOUT]: [paulscode.sound.SoundSystemLogger:message:69]:

[21:27:17] [sound Library Loader/INFO]: Sound engine started

[21:28:18] [Client thread/ERROR]: ########## GL ERROR ##########

[21:28:18] [Client thread/ERROR]: @ Post render

[21:28:18] [Client thread/ERROR]: 1281: Invalid value

[21:28:35] [Client thread/ERROR]: ########## GL ERROR ##########

[21:28:35] [Client thread/ERROR]: @ Post render

[21:28:35] [Client thread/ERROR]: 1281: Invalid value

[21:28:35] [Client thread/ERROR]: ########## GL ERROR ##########

[21:28:35] [Client thread/ERROR]: @ Post render

[21:28:35] [Client thread/ERROR]: 1281: Invalid value

[21:28:38] [Client thread/ERROR]: ########## GL ERROR ##########

[21:28:38] [Client thread/ERROR]: @ Post render

[21:28:38] [Client thread/ERROR]: 1281: Invalid value

[21:28:46] [server thread/INFO]: Starting integrated minecraft server version 1.7.10

[21:28:46] [server thread/INFO]: Generating keypair

[21:28:47] [server thread/INFO] [FML]: Injecting existing block and item data into this server instance

[21:28:47] [server thread/INFO] [FML]: Applying holder lookups

[21:28:47] [server thread/INFO] [FML]: Holder lookups applied

[21:28:47] [server thread/INFO] [FML]: Loading dimension 0 (New World) (net.minecraft.server.integrated.IntegratedServer@6018d794)

[21:28:47] [server thread/INFO] [FML]: Loading dimension 1 (New World) (net.minecraft.server.integrated.IntegratedServer@6018d794)

[21:28:48] [server thread/INFO] [FML]: Loading dimension -1 (New World) (net.minecraft.server.integrated.IntegratedServer@6018d794)

[21:28:48] [server thread/INFO]: Preparing start region for level 0

[21:28:49] [server thread/INFO]: Preparing spawn area: 30%

[21:28:50] [server thread/INFO]: Preparing spawn area: 95%

[21:28:50] [server thread/INFO]: Changing view distance to 9, from 10

[21:28:52] [Netty Client IO #0/INFO] [FML]: Server protocol version 2

[21:28:52] [Netty IO #1/INFO] [FML]: Client protocol version 2

[21:28:52] [Netty IO #1/INFO] [FML]: Client attempting to join with 4 mods : [email protected],[email protected],[email protected],[email protected]

[21:28:52] [Netty IO #1/INFO] [FML]: Attempting connection with missing mods [] at CLIENT

[21:28:52] [Netty Client IO #0/INFO] [FML]: Attempting connection with missing mods [] at SERVER

[21:28:52] [Client thread/INFO] [FML]: [Client thread] Client side modded connection established

[21:28:52] [server thread/INFO] [FML]: [server thread] Server side modded connection established

[21:28:52] [server thread/INFO]: Player75[local:E:28880c67] logged in with entity id 362 at (26.781176678895363, 66.0, 243.282025997106)

[21:28:52] [server thread/INFO]: Player75 joined the game

[21:28:53] [server thread/INFO]: Saving and pausing game...

[21:28:53] [server thread/INFO]: Saving chunks for level 'New World'/Overworld

[21:28:54] [server thread/INFO]: Saving chunks for level 'New World'/Nether

[21:28:54] [server thread/INFO]: Saving chunks for level 'New World'/The End

[21:28:58] [server thread/ERROR]: Encountered an unexpected exception

net.minecraft.util.ReportedException: Ticking memory connection

at net.minecraft.network.NetworkSystem.networkTick(NetworkSystem.java:198) ~[NetworkSystem.class:?]

at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:726) ~[MinecraftServer.class:?]

at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:614) ~[MinecraftServer.class:?]

at net.minecraft.server.integrated.IntegratedServer.tick(IntegratedServer.java:118) ~[integratedServer.class:?]

at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:485) [MinecraftServer.class:?]

at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:752) [MinecraftServer$2.class:?]

Caused by: java.lang.ClassCastException: com.DBdata.Gui.GuiRedOven cannot be cast to net.minecraft.inventory.Container

at cpw.mods.fml.common.network.NetworkRegistry.getRemoteGuiContainer(NetworkRegistry.java:243) ~[NetworkRegistry.class:?]

at cpw.mods.fml.common.network.internal.FMLNetworkHandler.openGui(FMLNetworkHandler.java:75) ~[FMLNetworkHandler.class:?]

at com.DBdata.Main.RedstoneOven.onBlockActivated(RedstoneOven.java:99) ~[RedstoneOven.class:?]

at net.minecraft.server.management.ItemInWorldManager.activateBlockOrUseItem(ItemInWorldManager.java:409) ~[itemInWorldManager.class:?]

at net.minecraft.network.NetHandlerPlayServer.processPlayerBlockPlacement(NetHandlerPlayServer.java:593) ~[NetHandlerPlayServer.class:?]

at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.processPacket(C08PacketPlayerBlockPlacement.java:74) ~[C08PacketPlayerBlockPlacement.class:?]

at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.processPacket(C08PacketPlayerBlockPlacement.java:122) ~[C08PacketPlayerBlockPlacement.class:?]

at net.minecraft.network.NetworkManager.processReceivedPackets(NetworkManager.java:241) ~[NetworkManager.class:?]

at net.minecraft.network.NetworkSystem.networkTick(NetworkSystem.java:182) ~[NetworkSystem.class:?]

... 5 more

[21:28:58] [server thread/ERROR]: This crash report has been saved to: C:\Users\David\Desktop\Minecraft Mod\DB MOD\eclipse\.\crash-reports\crash-2015-08-05_21.28.58-server.txt

[21:28:58] [server thread/INFO]: Stopping server

[21:28:59] [server thread/INFO]: Saving players

[21:28:59] [Client thread/INFO] [sTDOUT]: [net.minecraft.client.Minecraft:displayCrashReport:388]: ---- Minecraft Crash Report ----

// There are four lights!

Time: 05/08/15 21:28

Description: Ticking memory connection

java.lang.ClassCastException: com.DBdata.Gui.GuiRedOven cannot be cast to net.minecraft.inventory.Container

at cpw.mods.fml.common.network.NetworkRegistry.getRemoteGuiContainer(NetworkRegistry.java:243)

at cpw.mods.fml.common.network.internal.FMLNetworkHandler.openGui(FMLNetworkHandler.java:75)

at com.DBdata.Main.RedstoneOven.onBlockActivated(RedstoneOven.java:99)

at net.minecraft.server.management.ItemInWorldManager.activateBlockOrUseItem(ItemInWorldManager.java:409)

at net.minecraft.network.NetHandlerPlayServer.processPlayerBlockPlacement(NetHandlerPlayServer.java:593)

at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.processPacket(C08PacketPlayerBlockPlacement.java:74)

at net.minecraft.network.play.client.C08PacketPlayerBlockPlacement.processPacket(C08PacketPlayerBlockPlacement.java:122)

at net.minecraft.network.NetworkManager.processReceivedPackets(NetworkManager.java:241)

at net.minecraft.network.NetworkSystem.networkTick(NetworkSystem.java:182)

at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:726)

at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:614)

at net.minecraft.server.integrated.IntegratedServer.tick(IntegratedServer.java:118)

at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:485)

at net.minecraft.server.MinecraftServer$2.run(MinecraftServer.java:752)

A detailed walkthrough of the error, its code path and all known details is as follows:

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Stacktrace: