Crash in my Mod

Eaglenator · February 10, 2014

This are my classes:

package source.items;

import net.minecraft.block.Block;
import net.minecraft.client.renderer.texture.IconRegister;
import net.minecraft.item.EnumToolMaterial;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.item.ItemSword;
import cpw.mods.fml.common.registry.GameRegistry;
import cpw.mods.fml.common.registry.LanguageRegistry;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;

public class Items {

 public static void init() { 
     EspadaDeObsidiana = new ItemSword(ItemInfo.WAND_ID, EnumToolMaterial.EMERALD).setUnlocalizedName("EspadaDeObsidiana");
     
}

public static Item EspadaDeObsidiana;
public static void addNames() { 
	LanguageRegistry.addName(new ItemStack(EspadaDeObsidiana, 1), ItemInfo.WAND_NAME); 
	}

@SideOnly(Side.CLIENT) 
public void registerIcons(IconRegister register) { 
   {
        register.registerIcon(ItemInfo.TEXTURE_LOCATION + ":" + ItemInfo.WAND_ICON);} 
   }

public static void registerRecipes() { 
	GameRegistry.addRecipe(new ItemStack (EspadaDeObsidiana, 1), 
	    new Object[] {  " O ", 
	                    " O ", 
	                    " / ", 


	                    'O', Block.obsidian, 
	                    '/', Item.stick, 

	             });
   }

}


	                    
		                    
package source.items; 

import net.minecraft.client.renderer.texture.IconRegister;
import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;


public class ItemWand extends Item {





public ItemWand(int id) { 
        super(9520); 
        setCreativeTab(CreativeTabs.tabCombat); 
        setMaxStackSize(1); 
        setUnlocalizedName(ItemInfo.WAND_UNLOCALIZED_NAME); 
        
    } 

public boolean func_111207_a(ItemStack itemstack, EntityPlayer player, EntityLivingBase target) { 
        if(!target.worldObj.isRemote) { 
            target.motionY = 2;  
            itemstack.setItemDamage(itemstack.getItemDamage() + 7);
          
        } 
     
     return false; 
    } 

@Override 
@SideOnly(Side.CLIENT) 
public void registerIcons(IconRegister register) { 
itemIcon = register.registerIcon(ItemInfo.TEXTURE_LOCATION + ":" + ItemInfo.WAND_ICON); }
}

     
     


package source;

import net.minecraft.block.Block;
import net.minecraft.item.ItemStack;
import cpw.mods.fml.common.Mod;
import cpw.mods.fml.common.Mod.EventHandler;
import cpw.mods.fml.common.Mod.Instance;
import cpw.mods.fml.common.SidedProxy;
import cpw.mods.fml.common.event.FMLInitializationEvent;
import cpw.mods.fml.common.event.FMLPostInitializationEvent;
import cpw.mods.fml.common.event.FMLPreInitializationEvent;
import cpw.mods.fml.common.network.NetworkMod;
import source.config.ConfigHandler;
import source.items.ItemInfo;
import source.items.ItemWand;
import source.items.Items;
import source.network.PacketHandler;
import source.proxies.CommonProxy;

@Mod(modid = ModInformation.ID, name = ModInformation.NAME, version = ModInformation.VERSION)
@NetworkMod(channels = {ModInformation.CHANNEL}, clientSideRequired = true, serverSideRequired = true, packetHandler = PacketHandler.class)
public class Itz {


@Instance(ModInformation.ID)
public static Itz instance;

@SidedProxy(clientSide = "example.proxies.ClientProxy", serverSide = "example.proxies.CommonProxy")
public static CommonProxy proxy;


@EventHandler
public void preInit(FMLPreInitializationEvent event) {
	ConfigHandler.init(event.getSuggestedConfigurationFile());
	Items.init();

	proxy.initSounds();
	proxy.initRenderers();
}

@EventHandler
public void load(FMLInitializationEvent event) {
	Items.registerRecipes();
	Items.addNames();

	}



@EventHandler
public void modsLoaded(FMLPostInitializationEvent event) {

}

}

package source.items;

public class ItemInfo {

   public static final String TEXTURE_LOCATION = "example";

   public static int WAND_ID; 
   public static final String WAND_KEY = "EspadaDeObsidiana";
   public static final int WAND_DEFAULT = 9244;
   
   public static final String WAND_UNLOCALIZED_NAME = "EspadaDeObsidiana";
   public static final String WAND_NAME = "Espada de Obsidiana";
   public static final String WAND_ICON = "swordObsidian";


}

what's the problem? I can't give texture to my item, this is the code (I will show you again):

package source.items;

import net.minecraft.block.Block;
import net.minecraft.client.renderer.texture.IconRegister;
import net.minecraft.item.EnumToolMaterial;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.item.ItemSword;
import cpw.mods.fml.common.registry.GameRegistry;
import cpw.mods.fml.common.registry.LanguageRegistry;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;

public class Items {

 public static void init() { 
     EspadaDeObsidiana = new ItemSword(ItemInfo.WAND_ID, EnumToolMaterial.EMERALD).setUnlocalizedName("EspadaDeObsidiana");
     
}

public static Item EspadaDeObsidiana;
public static void addNames() { 
	LanguageRegistry.addName(new ItemStack(EspadaDeObsidiana, 1), ItemInfo.WAND_NAME); 
	}

@SideOnly(Side.CLIENT) 
public void registerIcons(IconRegister register) { 
   {
        register.registerIcon(ItemInfo.TEXTURE_LOCATION + ":" + ItemInfo.WAND_ICON);} 
   }

public static void registerRecipes() { 
	GameRegistry.addRecipe(new ItemStack (EspadaDeObsidiana, 1), 
	    new Object[] {  " O ", 
	                    " O ", 
	                    " / ", 


	                    'O', Block.obsidian, 
	                    '/', Item.stick, 

	             });
   }

}

saxon564 · February 10, 2014

Whats the crash report? You say it crashes but give us no information about the crash. What is suppose to happen when the crash happens? Just giving the code tells us nothing about your crash. We could sit here all day telling whats wrong with your code but still not fix the crash.

Eaglenator · February 10, 2014

yes, sorry, I forget the crash report, this is:

---- Minecraft Crash Report ----

// Hey, that tickles! Hehehe!

Time: 16/11/13 01:00 PM

Description: Initializing game

java.lang.NullPointerException

at net.minecraft.item.ItemStack.<init>(ItemStack.java:82)

at example.items.Items.registerRecipes(Items.java:21)

at example.Itz.load(Itz.java:42)

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

at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

at java.lang.reflect.Method.invoke(Unknown Source)

at cpw.mods.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:545)

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

at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

at java.lang.reflect.Method.invoke(Unknown Source)

at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74)

at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)

at com.google.common.eventbus.EventBus.dispatch(EventBus.java:313)

at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296)

at com.google.common.eventbus.EventBus.post(EventBus.java:267)

at cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:201)

at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:181)

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

at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

at java.lang.reflect.Method.invoke(Unknown Source)

at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:74)

at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)

at com.google.common.eventbus.EventBus.dispatch(EventBus.java:313)

at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:296)

at com.google.common.eventbus.EventBus.post(EventBus.java:267)

at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:112)

at cpw.mods.fml.common.Loader.initializeMods(Loader.java:698)

at cpw.mods.fml.client.FMLClientHandler.finishMinecraftLoading(FMLClientHandler.java:249)

at net.minecraft.client.Minecraft.startGame(Minecraft.java:509)

at net.minecraft.client.Minecraft.run(Minecraft.java:808)

at net.minecraft.client.main.Main.main(Main.java:93)

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

at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

at java.lang.reflect.Method.invoke(Unknown Source)

at net.minecraft.launchwrapper.Launch.launch(Launch.java:131)

at net.minecraft.launchwrapper.Launch.main(Launch.java:27)

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

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

-- Head --

Stacktrace: