Alright, I'm new to modding. I am creating a mod called Final Craft. This is my first forge mod, and I plan on making this mod HUGE. But Minecraft keeps crashing when I add in Emu Materials. Here is the Crash Report:

 

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Minecraft has stopped running because it encountered a problem; Failed to start game

 

A full error report has been saved to C:\Users\austin.smith\Desktop\forge 1.4.7\mcp\jars\.\crash-reports\crash-2013-01-14_10.32.11-client.txt - Please include a copy of that file (Not this screen!) if you report this crash to anyone; without it, they will not be able to help fix the crash

 

 

 

--- BEGIN ERROR REPORT 3dc504af --------

Full report at:

C:\Users\austin.smith\Desktop\forge 1.4.7\mcp\jars\.\crash-reports\crash-2013-01-14_10.32.11-client.txt

Please show that file to Mojang, NOT just this screen!

 

Generated 1/14/13 10:32 AM

 

-- System Details --

Details:

Minecraft Version: 1.4.6

Operating System: Windows 7 (x86) version 6.1

Java Version: 1.7.0_05, Oracle Corporation

Java VM Version: Java HotSpot Client VM (mixed mode), Oracle Corporation

Memory: 928593248 bytes (885 MB) / 1060372480 bytes (1011 MB) up to 1060372480 bytes (1011 MB)

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

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

Suspicious classes: FML and Forge are installed

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

FML: MCP v7.25 FML v4.6.12.511 Minecraft Forge 6.5.0.471 4 mods loaded, 4 mods active

mcp [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized

FML [Forge Mod Loader] (coremods) Unloaded->Constructed->Pre-initialized

Forge [Minecraft Forge] (coremods) Unloaded->Constructed->Pre-initialized

Finalcraft [FinalCraft] (bin) Unloaded->Constructed->Errored

LWJGL: 2.4.2

OpenGL: AMD Radeon HD 6320 Graphics GL version 4.1.10834 Compatibility Profile Context, ATI Technologies Inc.

Is Modded: Definitely; Client brand changed to 'forge,fml'

Type: Client (map_client.txt)

Texture Pack: Default

Profiler Position: N/A (disabled)

Vec3 Pool Size: ~~ERROR~~ NullPointerException: null

 

java.lang.IllegalArgumentException: Illegal object for naming null

at cpw.mods.fml.common.registry.LanguageRegistry.addNameForObject(LanguageRegistry.java:95)

at cpw.mods.fml.common.registry.LanguageRegistry.addName(LanguageRegistry.java:103)

at finalcraft.Finalcraft.preInit(Finalcraft.java:59)

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:478)

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:69)

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

at com.google.common.eventbus.EventBus.dispatch(EventBus.java:317)

at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:300)

at com.google.common.eventbus.EventBus.post(EventBus.java:268)

at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:140)

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:69)

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

at com.google.common.eventbus.EventBus.dispatch(EventBus.java:317)

at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:300)

at com.google.common.eventbus.EventBus.post(EventBus.java:268)

at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:83)

at cpw.mods.fml.common.Loader.loadMods(Loader.java:485)

at cpw.mods.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:161)

at net.minecraft.client.Minecraft.startGame(Minecraft.java:410)

at net.minecraft.client.MinecraftAppletImpl.startGame(MinecraftAppletImpl.java:44)

at net.minecraft.client.Minecraft.run(Minecraft.java:744)

at java.lang.Thread.run(Unknown Source)

--- END ERROR REPORT 6cf67260 ----------

 

 

If anyone could help me, it would be much appreciated. Thankyou

You are trying to name a null-reference. Show us your code then we can tell you what's wrong.

 

Yeah, here is my code to the core file

 

package finalcraft;

 

import net.minecraft.block.Block;

import net.minecraft.creativetab.CreativeTabs;

import net.minecraft.item.EnumToolMaterial;

import net.minecraft.item.Item;

import net.minecraft.item.ItemSword;

import net.minecraft.item.ItemStack;

import net.minecraft.item.crafting.FurnaceRecipes;

import net.minecraft.block.material.Material;

import net.minecraftforge.common.AchievementPage;

import net.minecraftforge.common.EnumHelper;

import net.minecraftforge.common.ForgeHooks;

import net.minecraftforge.common.MinecraftForge;

import cpw.mods.fml.common.Mod;

import cpw.mods.fml.common.Mod.Init;

import cpw.mods.fml.common.Mod.Instance;

import cpw.mods.fml.common.Mod.PostInit;

import cpw.mods.fml.common.Mod.PreInit;

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 cpw.mods.fml.common.registry.GameRegistry;

import cpw.mods.fml.common.registry.LanguageRegistry;

 

 

@Mod(modid="Finalcraft", name="FinalCraft", version="1.0.0")

@NetworkMod(clientSideRequired=true, serverSideRequired=false)

public class Finalcraft {

 

 

        @Instance("FinalCraft")

        public static Finalcraft instance;

        public final static Item UltimatiumIngot = new UltimatiumIngot(5001);

        public final static Item HolyEnergy = new HolyEnergy(5002);

        public final static Item ChargedUltimatiumIngot = new ChargedUltimatiumIngot(5003);

        public final static Item UltimatiumCross = new UltimatiumCross(5004);

        public final static Block UltimatiumBlock = new UltimatiumBlock(501, 0, Material.iron);

        public final static Block UltimatiumOre = new UltimatiumOre(502, 1, Material.rock);

        public static Item UltimaSword;

        static EnumToolMaterial Ultimatium = EnumHelper.addToolMaterial("Ultimatium", 100, 50000, 100F, 100, 50000);

        @SidedProxy(clientSide="finalcraft.client.ClientProxy", serverSide="finalcraft.CommonProxy")

        public static CommonProxy proxy;

       

       

       

        @PreInit

        public void preInit(FMLPreInitializationEvent event) {

        LanguageRegistry.addName(UltimatiumIngot, "Ultimatium Ingot");

        LanguageRegistry.addName(HolyEnergy, "Holy Energy");

        LanguageRegistry.addName(ChargedUltimatiumIngot, "Charged Ultimatium Ingot");

        LanguageRegistry.addName(UltimatiumCross, "Ultimatium Cross");

        LanguageRegistry.addName(UltimatiumBlock, "Ultimatium Block");

        LanguageRegistry.addName(UltimatiumOre, "Ultimatium Ore");

          GameRegistry.registerBlock(UltimatiumBlock);

          GameRegistry.registerBlock(UltimatiumOre);

          LanguageRegistry.addName(UltimaSword, "Ultima Sword");    

         

     

        }

       

        @Init

        public void load(FMLInitializationEvent event) {

                proxy.registerRenderers();

             

               

}

       

        @PostInit

        public void postInit(FMLPostInitializationEvent event) {

               

        GameRegistry.addRecipe(new ItemStack(Finalcraft.ChargedUltimatiumIngot), "xxx", "xyx", "xxx",

                'x', HolyEnergy, 'y', UltimatiumIngot);

        GameRegistry.addRecipe(new ItemStack(Finalcraft.UltimatiumCross), " x ", "xxx", " x ",

                'x', ChargedUltimatiumIngot);

        GameRegistry.addRecipe(new ItemStack(Finalcraft.UltimatiumBlock), "xxx", "xxx", "xxx",

                'x', UltimatiumCross);

        GameRegistry.addSmelting(Finalcraft.UltimatiumOre.blockID, new ItemStack(Finalcraft.UltimatiumIngot), 50.0f);

           

        }

}

Never Mind People, I fixed it, It was simple that I didn't even notice the Null in the public static area. But thanks anyways