[1.7.10]Help when i right click my custom crafting table it crashes directly

Bacuse · March 28, 2016

Help when i right click my custom crafting table it crashes directly

crash report:

---- Minecraft Crash Report ----

// Quite honestly, I wouldn't worry myself about that.

Time: 3/28/16 11:10 PM

Description: Unexpected error

java.lang.NullPointerException: Unexpected error

at cpw.mods.fml.common.network.NetworkRegistry.getLocalGuiContainer(NetworkRegistry.java:265)

at cpw.mods.fml.common.network.internal.FMLNetworkHandler.openGui(FMLNetworkHandler.java:93)

at net.minecraft.entity.player.EntityPlayer.openGui(EntityPlayer.java:2501)

at mimohad.helpfulmod.craftingtable.HelpFulTable.onBlockActivated(HelpFulTable.java:18)

at net.minecraft.client.multiplayer.PlayerControllerMP.onPlayerRightClick(PlayerControllerMP.java:376)

at net.minecraft.client.Minecraft.func_147121_ag(Minecraft.java:1529)

at net.minecraft.client.Minecraft.runTick(Minecraft.java:2044)

at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:1039)

at net.minecraft.client.Minecraft.run(Minecraft.java:962)

at net.minecraft.client.main.Main.main(Main.java:164)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:606)

at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)

at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

at net.minecraftforge.gradle.GradleStartCommon.launch(Unknown Source)

at GradleStart.main(Unknown Source)

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

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

-- Head --

Stacktrace:

at cpw.mods.fml.common.network.NetworkRegistry.getLocalGuiContainer(NetworkRegistry.java:265)

at cpw.mods.fml.common.network.internal.FMLNetworkHandler.openGui(FMLNetworkHandler.java:93)

at net.minecraft.entity.player.EntityPlayer.openGui(EntityPlayer.java:2501)

at mimohad.helpfulmod.craftingtable.HelpFulTable.onBlockActivated(HelpFulTable.java:18)

at net.minecraft.client.multiplayer.PlayerControllerMP.onPlayerRightClick(PlayerControllerMP.java:376)

at net.minecraft.client.Minecraft.func_147121_ag(Minecraft.java:1529)

-- Affected level --

Details:

Level name: MpServer

All players: 1 total; [EntityClientPlayerMP['Player378'/291, l='MpServer', x=-19.52, y=64.62, z=193.67]]

Chunk stats: MultiplayerChunkCache: 602, 602

Level seed: 0

Level generator: ID 00 - default, ver 1. Features enabled: false

Level generator options:

Level spawn location: World: (12,64,256), Chunk: (at 12,4,0 in 0,16; contains blocks 0,0,256 to 15,255,271), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)

Level time: 598967 game time, 1152 day time

Level dimension: 0

Level storage version: 0x00000 - Unknown?

Level weather: Rain time: 0 (now: true), thunder time: 0 (now: false)

Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: false

Forced entities: 71 total; [EntityHagresorus['Hagresorus'/129, l='MpServer', x=-17.03, y=63.00, z=201.97], EntityBat['Bat'/128, l='MpServer', x=-27.50, y=55.10, z=202.53], EntityBat['Bat'/131, l='MpServer', x=-25.50, y=59.10, z=219.25], EntityBat['Bat'/130, l='MpServer', x=-25.00, y=58.10, z=218.78], EntityBat['Bat'/133, l='MpServer', x=-26.34, y=58.10, z=219.34], EntityBat['Bat'/132, l='MpServer', x=-24.41, y=58.10, z=210.91], EntityBat['Bat'/134, l='MpServer', x=-23.50, y=58.10, z=217.75], EntityHagresorus['Hagresorus'/152, l='MpServer', x=-11.97, y=64.00, z=205.03], EntityHagresorus['Hagresorus'/153, l='MpServer', x=-4.97, y=65.00, z=219.97], EntityPig['Pig'/148, l='MpServer', x=-2.03, y=64.00, z=156.03], EntityCreeper['Creeper'/149, l='MpServer', x=-4.00, y=63.00, z=158.50], EntityBat['Bat'/31, l='MpServer', x=-99.16, y=46.10, z=162.53], EntityBat['Bat'/150, l='MpServer', x=0.71, y=41.26, z=175.47], EntityBat['Bat'/151, l='MpServer', x=-0.75, y=42.10, z=177.50], EntitySkeleton['Skeleton'/35, l='MpServer', x=-98.50, y=51.00, z=269.50], EntityBat['Bat'/38, l='MpServer', x=-92.00, y=47.10, z=157.44], EntityBat['Bat'/39, l='MpServer', x=-97.35, y=46.79, z=162.33], EntityWitch['Witch'/36, l='MpServer', x=-98.50, y=69.00, z=269.50], EntityZombie['Zombie'/42, l='MpServer', x=-93.50, y=20.00, z=246.50], EntityWitch['Witch'/43, l='MpServer', x=-93.50, y=20.00, z=245.50], EntityCreeper['Creeper'/40, l='MpServer', x=-97.93, y=29.00, z=212.28], EntityZombie['Zombie'/41, l='MpServer', x=-90.50, y=20.00, z=246.50], EntityCreeper['Creeper'/167, l='MpServer', x=8.50, y=23.00, z=231.50], EntityBat['Bat'/166, l='MpServer', x=3.25, y=38.22, z=176.25], EntityZombie['Zombie'/165, l='MpServer', x=7.00, y=65.00, z=144.44], EntitySkeleton['Skeleton'/44, l='MpServer', x=-88.09, y=68.00, z=270.47], EntityPig['Pig'/164, l='MpServer', x=8.47, y=66.00, z=133.13], EntitySkeleton['Skeleton'/45, l='MpServer', x=-80.50, y=69.00, z=266.88], EntitySkeleton['Skeleton'/50, l='MpServer', x=-79.50, y=68.00, z=270.50], EntitySkeleton['Skeleton'/184, l='MpServer', x=20.56, y=24.00, z=232.50], EntityWitch['Witch'/49, l='MpServer', x=-71.38, y=70.00, z=172.94], EntitySkeleton['Skeleton'/59, l='MpServer', x=-61.50, y=21.00, z=190.50], EntityPig['Pig'/178, l='MpServer', x=25.13, y=81.00, z=146.94], EntityZombie['Zombie'/179, l='MpServer', x=19.50, y=11.00, z=162.50], EntitySquid['Squid'/177, l='MpServer', x=25.50, y=61.00, z=132.50], EntityZombie['Zombie'/63, l='MpServer', x=-53.00, y=64.00, z=187.56], EntityCreeper['Creeper'/62, l='MpServer', x=-57.69, y=19.00, z=188.69], EntityBat['Bat'/183, l='MpServer', x=15.07, y=14.78, z=212.51], EntityCreeper['Creeper'/61, l='MpServer', x=-57.72, y=19.00, z=187.69], EntityPig['Pig'/180, l='MpServer', x=20.31, y=65.00, z=164.50], EntityCreeper['Creeper'/60, l='MpServer', x=-58.70, y=19.00, z=187.30], EntitySlime['Slime'/181, l='MpServer', x=20.31, y=36.00, z=180.38], EntityCow['Cow'/205, l='MpServer', x=55.22, y=67.00, z=153.22], EntityPig['Pig'/207, l='MpServer', x=57.94, y=63.00, z=182.94], EntityZombie['Zombie'/206, l='MpServer', x=53.50, y=29.00, z=187.50], EntityZombie['Zombie'/64, l='MpServer', x=-47.88, y=66.00, z=203.69], EntitySkeleton['Skeleton'/201, l='MpServer', x=36.50, y=18.00, z=222.50], EntityCreeper['Creeper'/200, l='MpServer', x=47.50, y=56.00, z=183.50], EntityClientPlayerMP['Player378'/291, l='MpServer', x=-19.52, y=64.62, z=193.67], EntityZombie['Zombie'/197, l='MpServer', x=38.59, y=59.00, z=153.00], EntitySkeleton['Skeleton'/196, l='MpServer', x=37.50, y=59.00, z=153.88], EntityBat['Bat'/199, l='MpServer', x=43.69, y=29.10, z=185.63], EntityCreeper['Creeper'/198, l='MpServer', x=45.50, y=29.00, z=188.50], EntitySquid['Squid'/195, l='MpServer', x=32.50, y=61.38, z=136.50], EntityPig['Pig'/194, l='MpServer', x=43.50, y=67.00, z=127.31], EntitySlime['Slime'/87, l='MpServer', x=-45.69, y=25.00, z=153.69], EntityZombie['Zombie'/208, l='MpServer', x=60.56, y=24.00, z=199.88], EntitySkeleton['Skeleton'/89, l='MpServer', x=-37.44, y=63.00, z=185.21], EntityCreeper['Creeper'/88, l='MpServer', x=-43.00, y=64.00, z=190.53], EntitySkeleton['Skeleton'/211, l='MpServer', x=59.50, y=28.00, z=248.50], EntityZombie['Zombie'/111, l='MpServer', x=-29.50, y=15.00, z=115.50], EntitySkeleton['Skeleton'/114, l='MpServer', x=-31.50, y=35.00, z=116.50], EntitySpider['Spider'/113, l='MpServer', x=-25.97, y=16.00, z=117.72], EntitySkeleton['Skeleton'/112, l='MpServer', x=-17.31, y=17.00, z=115.28], EntityBat['Bat'/127, l='MpServer', x=-28.25, y=57.10, z=204.50], EntitySquid['Squid'/126, l='MpServer', x=-17.78, y=61.31, z=131.16], EntitySquid['Squid'/125, l='MpServer', x=-12.03, y=61.09, z=133.53], EntitySquid['Squid'/124, l='MpServer', x=-20.69, y=61.25, z=135.75], EntitySquid['Squid'/123, l='MpServer', x=-23.81, y=61.34, z=134.97], EntitySquid['Squid'/122, l='MpServer', x=-23.41, y=61.00, z=138.91], EntitySquid['Squid'/121, l='MpServer', x=-19.03, y=61.34, z=133.94]]

Retry entities: 0 total; []

Server brand: fml,forge

Server type: Integrated singleplayer server

Stacktrace:

at net.minecraft.client.multiplayer.WorldClient.addWorldInfoToCrashReport(WorldClient.java:415)

at net.minecraft.client.Minecraft.addGraphicsAndWorldToCrashReport(Minecraft.java:2566)

at net.minecraft.client.Minecraft.run(Minecraft.java:991)

at net.minecraft.client.main.Main.main(Main.java:164)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

at java.lang.reflect.Method.invoke(Method.java:606)

at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)

at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

at net.minecraftforge.gradle.GradleStartCommon.launch(Unknown Source)

at GradleStart.main(Unknown Source)

Draco18s · March 28, 2016

Include your block code.

Bacuse · March 28, 2016

Container Class

package mimohad.helpfulmod.craftingtable.container;

import mimohad.helpfulmod.HelpFulMod;

import mimohad.helpfulmod.craftingtable.craftingmanager.HelpFulTableCraftingManager;

import net.minecraft.entity.player.EntityPlayer;

import net.minecraft.entity.player.InventoryPlayer;

import net.minecraft.inventory.Container;

import net.minecraft.inventory.IInventory;

import net.minecraft.inventory.InventoryCraftResult;

import net.minecraft.inventory.InventoryCrafting;

import net.minecraft.inventory.Slot;

import net.minecraft.inventory.SlotCrafting;

import net.minecraft.item.ItemStack;

import net.minecraft.world.World;

public class ContainerHelpFulTable extends Container {

public InventoryCrafting craftMatrix;

public IInventory craftResult;

private World worldObj;

private int posX;

private int posY;

private int posZ;

public ContainerHelpFulTable(InventoryPlayer invPlayer, World world, int x, int y, int z) {

craftMatrix = new InventoryCrafting(this, 5, 5);

craftResult = new InventoryCraftResult();

worldObj = world;

posX = x;

posY = y;

posZ = z;

this.addSlotToContainer(new SlotCrafting(invPlayer.player, craftMatrix, craftResult, 0, 131, 36));

for (int i = 0; i < 5; i++) {

for (int k = 0; k < 5; k++) {

this.addSlotToContainer(new Slot(craftMatrix, k + i * 5, 4 + k * 18, 3 + i * 18));

}

for (int i = 0; i < 3; i++) {

for (int k = 0; k < 9; k++) {

this.addSlotToContainer(new Slot(invPlayer, k - i * 9 + 9, 8 + k * 15, 94 + i * 18));

}

for (int i = 0; i < 9; i++) {

this.addSlotToContainer(new Slot(invPlayer, i, 8 + i * 18, 148));

}

onCraftMatrixChanged(craftMatrix);

}

public void onCraftMatrixChanged(IInventory iinventory) {

//craftMatrix.setInventorySlotContents(0, HelpFulTableCraftingManager.getInstance().findMatchingRecipe(craftMatrix, worldObj));

}

@Override

public boolean canInteractWith(EntityPlayer player) {

if(worldObj.getBlock(posX, posY, posZ) != HelpFulMod.HelpFulTable) {

return false;

} else {

return player.getDistanceSq((double)posX + 0.5D, (double)posY + 0.5D, (double)posZ + 0.5D) <= 64.0D;

}

public void onContainerClosed(EntityPlayer p_75134_1_)

{

super.onContainerClosed(p_75134_1_);

if (!this.worldObj.isRemote)

{

for (int i = 0; i < 9; ++i)

{

ItemStack itemstack = this.craftMatrix.getStackInSlotOnClosing(i);

if (itemstack != null)

{

p_75134_1_.dropPlayerItemWithRandomChoice(itemstack, false);

}

public ItemStack transferStackInSlot(EntityPlayer p_82846_1_, int p_82846_2_)

{

ItemStack itemstack = null;

Slot slot = (Slot)this.inventorySlots.get(p_82846_2_);

if (slot != null && slot.getHasStack())

{

ItemStack itemstack1 = slot.getStack();

itemstack = itemstack1.copy();

if (p_82846_2_ == 0)

{

if (!this.mergeItemStack(itemstack1, 10, 46, true))

{

return null;

}

slot.onSlotChange(itemstack1, itemstack);

}

else if (p_82846_2_ >= 10 && p_82846_2_ < 37)

{

if (!this.mergeItemStack(itemstack1, 37, 46, false))

{

return null;

}

else if (p_82846_2_ >= 37 && p_82846_2_ < 46)

{

if (!this.mergeItemStack(itemstack1, 10, 37, false))

{

return null;

}

else if (!this.mergeItemStack(itemstack1, 10, 46, false))

{

return null;

}

if (itemstack1.stackSize == 0)

{

slot.putStack((ItemStack)null);

}

else

{

slot.onSlotChanged();

}

if (itemstack1.stackSize == itemstack.stackSize)

{

return null;

}

slot.onPickupFromSlot(p_82846_1_, itemstack1);

}

return itemstack;

}

Bacuse · March 28, 2016

Block Class

package mimohad.helpfulmod.craftingtable;

import mimohad.helpfulmod.HelpFulMod;

import net.minecraft.block.Block;

import net.minecraft.block.material.Material;

import net.minecraft.entity.player.EntityPlayer;

import net.minecraft.world.World;

public class HelpFulTable extends Block {

public HelpFulTable() {

super(Material.wood);

}

public boolean onBlockActivated(World world, int x, int y, int z, EntityPlayer player, int q, float a, float b, float c) {

if (!player.isSneaking()) {

player.openGui(HelpFulMod.modInstance, HelpFulMod.guiIDHelpFulTable, world, x, y, z);

return true;

} else {

return false;

}

Draco18s · March 28, 2016

Include your block code.

Bacuse · March 28, 2016

i put it up there

Draco18s · March 28, 2016

i put it up there

Sorry, you posted one thing which wasn't what I asked for before you posted the thing I did ask for.

Anyway, how about your gui handler?

$5 says you don't have one or its not properly registered.

Bacuse · March 28, 2016

Its ok here it is

package mimohad.helpfulmod;

import mimohad.helpfulmod.craftingtable.container.ContainerHelpFulTable;

import mimohad.helpfulmod.craftingtable.gui.GuiHelpFulTable;

import net.minecraft.entity.player.EntityPlayer;

import net.minecraft.world.World;

import cpw.mods.fml.common.network.IGuiHandler;

public class GuiHandler implements IGuiHandler {

@Override

public Object getServerGuiElement(int ID, EntityPlayer player, World world, int x, int y, int z) {

if(ID == HelpFulMod.guiIDHelpFulTable)

return ID == HelpFulMod.guiIDHelpFulTable && world.getBlock(x, y, z) == HelpFulMod.HelpFulTable ? new ContainerHelpFulTable(player.inventory, world, x, y, z) : null;

return null;

}

@Override

public Object getClientGuiElement(int ID, EntityPlayer player, World world, int x, int y, int z) {

if(ID == HelpFulMod.guiIDHelpFulTable)

return ID == HelpFulMod.guiIDHelpFulTable && world.getBlock(x, y, z) == HelpFulMod.HelpFulTable ? new GuiHelpFulTable(player.inventory, world, x, y, z) : null;

return null;

}

BusyBeever · March 28, 2016

Who is teaching people to do that double checking inside the switch case? second time im seeing it and its still 1. messy and 2. a total waste of processing time (even if its not a lot) remove that ID==myId? return mystuff:null and just return mystuff

Bacuse · March 28, 2016

i will try and see

BusyBeever · March 28, 2016

this wont fix the crash. it is just good coding style

Bacuse · March 28, 2016

it is ok thanks anyway

Bacuse · March 28, 2016

do you know how to fix the crash

BusyBeever · March 28, 2016

i put it up there

Anyway, how about your gui handler?

$5 says you don't have one or its not properly registered.

Draco18s · March 28, 2016

Well if you didn't return null it might do something useful.

Bacuse · March 29, 2016

Help when i right click my custom crafting table it crashes me

GuiHandler

package mimohad.helpfulmod;

import mimohad.helpfulmod.craftingtable.container.ContainerHelpFulTable;

import mimohad.helpfulmod.craftingtable.gui.GuiHelpFulTable;

import net.minecraft.entity.player.EntityPlayer;

import net.minecraft.world.World;

import cpw.mods.fml.common.network.IGuiHandler;

public class GuiHandler implements IGuiHandler {

@Override

public Object getServerGuiElement(int ID, EntityPlayer player, World world, int x, int y, int z) {

if(ID == HelpFulMod.guiIDHelpFulTable)

return ID == HelpFulMod.guiIDHelpFulTable && world.getBlock(x, y, z) == HelpFulMod.HelpFulTable ? new ContainerHelpFulTable(player.inventory, world, x, y, z) : null;

return null;

}

@Override

public Object getClientGuiElement(int ID, EntityPlayer player, World world, int x, int y, int z) {

if(ID == HelpFulMod.guiIDHelpFulTable)

return ID == HelpFulMod.guiIDHelpFulTable && world.getBlock(x, y, z) == HelpFulMod.HelpFulTable ? new GuiHelpFulTable(player.inventory, world, x, y, z) : null;

return null;

}

UberAffe · March 29, 2016

What is the crash you are getting?

Bacuse · March 29, 2016