Crash Game

package com.joksa.joksamod;

import com.joksa.joksamod.item.ItemGodAxe;
import com.joksa.joksamod.item.ItemGodHoe;
import com.joksa.joksamod.item.ItemGodPickaxe;
import com.joksa.joksamod.item.ItemGodShovel;
import com.joksa.joksamod.item.ItemGodShovel;
import com.joksa.joksamod.item.ItemGodSword;

import cpw.mods.fml.common.Mod;
import cpw.mods.fml.common.Mod.EventHandler;
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.registry.GameRegistry;
import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.init.Items;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;

@Mod(modid = "jm", name = "Joksa mod", version = "1.0")
public class JoksaMod {

	public static Item GodPickaxe;
	public static Item GodAxe;
	public static Item GodShovel;
	public static Item GodHoe;
	public static Item GodSword;

	public static final Item.ToolMaterial GodToolMaterial = EnumHelper.addToolMaterial("GodToolMaterial", 100, 10000, 100.0F , 150.0F , 100);

	public static ItemTable itemTable;

	@EventHandler
	public void preInit(FMLPreInitializationEvent event) {
		//Item/Block init and registering
		//Config handling
		itemTable = (ItemTable) new ItemTable().setUnlocalizedName("ItemTable").setTextureName("jm:itemtable");
		GameRegistry.registerItem(itemTable, itemTable.getUnlocalizedName().substring(5));

		GodPickaxe = new ItemGodPickaxe(GodToolMaterial).setUnlocalizedName("ItemGodPickaxe").setTextureName("jm:itemGodPickaxe");
		GodAxe = new ItemGodAxe(GodToolMaterial).setUnlocalizedName("ItemGodAxe").setTextureName("jm:itemGodAxe");
		GodShovel = new ItemGodShovel(GodToolMaterial).setUnlocalizedName("ItemGodShovel").setTextureName("jm:itemGodShovel");
		GodHoe = new ItemGodHoe(GodToolMaterial).setUnlocalizedName("ItemGodHoe").setTextureName("jm:itemGodHoe");
		GodSword = new ItemGodSword(GodToolMaterial).setUnlocalizedName("ItemGodSword").setTextureName("jm:itemGodSword");

		GameRegistry.registerItem(GodPickaxe, GodPickaxe.getUnlocalizedName().substring(5));
		GameRegistry.registerItem(GodAxe, GodAxe.getUnlocalizedName().substring(5));
		GameRegistry.registerItem(GodShovel, GodShovel.getUnlocalizedName().substring(5));
		GameRegistry.registerItem(GodHoe, GodHoe.getUnlocalizedName().substring(5));
		GameRegistry.registerItem(GodSword, GodSword.getUnlocalizedName().substring(5));
	}

	@EventHandler
	public void init(FMLInitializationEvent event) {
		//Proxy, TileEntity , entity , GUI and Packet Registering
	}

	@EventHandler
	public void postInit(FMLPostInitializationEvent event) {

	}
}


Crash Report

---- Minecraft Crash Report ----
// Ouch. That hurt :(

Time: 22.7.14. 00.16
Description: Initializing game

java.lang.NullPointerException: Initializing game
	at net.minecraft.item.ItemTool.<init>(ItemTool.java:31)
	at net.minecraft.item.ItemPickaxe.<init>(ItemPickaxe.java:16)
	at com.joksa.joksamod.item.ItemGodPickaxe.<init>(ItemGodPickaxe.java:9)
	at com.joksa.joksamod.JoksaMod.preInit(JoksaMod.java:41)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at cpw.mods.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:513)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74)
	at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47)
	at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322)
	at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304)
	at com.google.common.eventbus.EventBus.post(EventBus.java:275)
	at cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:208)
	at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:187)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74)
	at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47)
	at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322)
	at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304)
	at com.google.common.eventbus.EventBus.post(EventBus.java:275)
	at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:118)
	at cpw.mods.fml.common.Loader.preinitializeMods(Loader.java:513)
	at cpw.mods.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:239)
	at net.minecraft.client.Minecraft.startGame(Minecraft.java:532)
	at net.minecraft.client.Minecraft.run(Minecraft.java:941)
	at net.minecraft.client.main.Main.main(Main.java:164)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at net.minecraft.launchwrapper.Launch.launch(Launch.java:134)
	at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at GradleStart.bounce(GradleStart.java:108)
	at GradleStart.startClient(GradleStart.java:101)
	at GradleStart.main(GradleStart.java:56)


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

-- Head --
Stacktrace:
	at net.minecraft.item.ItemTool.<init>(ItemTool.java:31)
	at net.minecraft.item.ItemPickaxe.<init>(ItemPickaxe.java:16)
	at com.joksa.joksamod.item.ItemGodPickaxe.<init>(ItemGodPickaxe.java:9)
	at com.joksa.joksamod.JoksaMod.preInit(JoksaMod.java:41)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at cpw.mods.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:513)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74)
	at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47)
	at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322)
	at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304)
	at com.google.common.eventbus.EventBus.post(EventBus.java:275)
	at cpw.mods.fml.common.LoadController.sendEventToModContainer(LoadController.java:208)
	at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:187)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at com.google.common.eventbus.EventSubscriber.handleEvent(EventSubscriber.java:74)
	at com.google.common.eventbus.SynchronizedEventSubscriber.handleEvent(SynchronizedEventSubscriber.java:47)
	at com.google.common.eventbus.EventBus.dispatch(EventBus.java:322)
	at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:304)
	at com.google.common.eventbus.EventBus.post(EventBus.java:275)
	at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:118)
	at cpw.mods.fml.common.Loader.preinitializeMods(Loader.java:513)
	at cpw.mods.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:239)
	at net.minecraft.client.Minecraft.startGame(Minecraft.java:532)

-- Initialization --
Details:
Stacktrace:
	at net.minecraft.client.Minecraft.run(Minecraft.java:941)
	at net.minecraft.client.main.Main.main(Main.java:164)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at net.minecraft.launchwrapper.Launch.launch(Launch.java:134)
	at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at GradleStart.bounce(GradleStart.java:108)
	at GradleStart.startClient(GradleStart.java:101)
	at GradleStart.main(GradleStart.java:56)

-- System Details --
Details:
	Minecraft Version: 1.7.10
	Operating System: Windows 8.1 (amd64) version 6.3
	Java Version: 1.8.0_11, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 914293320 bytes (871 MB) / 1038876672 bytes (990 MB) up to 1038876672 bytes (990 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: MCP v9.05 FML v7.10.24.1187 Minecraft Forge 10.13.0.1187 4 mods loaded, 4 mods active
	mcp{9.05} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized
	FML{7.10.24.1187} [Forge Mod Loader] (forgeSrc-1.7.10-10.13.0.1187.jar) Unloaded->Constructed->Pre-initialized
	Forge{10.13.0.1187} [Minecraft Forge] (forgeSrc-1.7.10-10.13.0.1187.jar) Unloaded->Constructed->Pre-initialized
	jm{1.0} [Joksa mod] (bin) Unloaded->Constructed->Errored
	Launched Version: 1.7.10
	LWJGL: 2.9.1
	OpenGL: AMD Radeon HD 7700 Series GL version 4.3.12618 Compatibility Profile Context 13.251.9001.0, ATI Technologies Inc.
	GL Caps: Using GL 1.3 multitexturing.
Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported.
Anisotropic filtering is supported and maximum anisotropy is 16.
Shaders are available because OpenGL 2.1 is supported.

	Is Modded: Definitely; Client brand changed to 'fml,forge'
	Type: Client (map_client.txt)
	Resource Packs: []
	Current Language: English (US)
	Profiler Position: N/A (disabled)
	Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
	Anisotropic Filtering: Off (1)