---- Minecraft Crash Report ----
// Daisy, daisy...

Time: 9/5/14 3:34 PM
Description: Ticking entity

java.lang.NullPointerException: Ticking entity
at tsteelworks.common.modifier.TSActiveOmniMod.updateTool(TSActiveOmniMod.java:19)
at tconstruct.library.tools.ToolCore.func_77663_a(ToolCore.java:585)
at tconstruct.library.tools.Weapon.func_77663_a(Weapon.java:107)
at net.minecraft.item.ItemStack.func_77945_a(ItemStack.java:379)
at net.minecraft.entity.player.InventoryPlayer.func_70429_k(InventoryPlayer.java:311)
at net.minecraft.entity.player.EntityPlayer.func_70636_d(EntityPlayer.java:538)
at net.minecraft.client.entity.EntityPlayerSP.func_70636_d(EntityPlayerSP.java:287)
at net.minecraft.entity.EntityLivingBase.func_70071_h_(EntityLivingBase.java:1609)
at net.minecraft.entity.player.EntityPlayer.func_70071_h_(EntityPlayer.java:288)
at net.minecraft.client.entity.EntityClientPlayerMP.func_70071_h_(SourceFile:63)
at net.minecraft.world.World.func_72866_a(World.java:2043)
at net.minecraft.world.World.func_72870_g(World.java:2007)
at net.minecraft.world.World.func_72939_s(World.java:1860)
at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1995)
at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:962)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:887)
at net.minecraft.client.main.Main.main(SourceFile:148)
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:134)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
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 org.multimc.onesix.OneSixLauncher.launchWithMainClass(OneSixLauncher.java:286)
at org.multimc.onesix.OneSixLauncher.launch(OneSixLauncher.java:376)
at org.multimc.EntryPoint.listen(EntryPoint.java:165)
at org.multimc.EntryPoint.main(EntryPoint.java:54)

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

-- Head --
Stacktrace:
at tsteelworks.common.modifier.TSActiveOmniMod.updateTool(TSActiveOmniMod.java:19)
at tconstruct.library.tools.ToolCore.func_77663_a(ToolCore.java:585)
at tconstruct.library.tools.Weapon.func_77663_a(Weapon.java:107)
at net.minecraft.item.ItemStack.func_77945_a(ItemStack.java:379)
at net.minecraft.entity.player.InventoryPlayer.func_70429_k(InventoryPlayer.java:311)
at net.minecraft.entity.player.EntityPlayer.func_70636_d(EntityPlayer.java:538)
at net.minecraft.client.entity.EntityPlayerSP.func_70636_d(EntityPlayerSP.java:287)
at net.minecraft.entity.EntityLivingBase.func_70071_h_(EntityLivingBase.java:1609)
at net.minecraft.entity.player.EntityPlayer.func_70071_h_(EntityPlayer.java:288)
at net.minecraft.client.entity.EntityClientPlayerMP.func_70071_h_(SourceFile:63)
at net.minecraft.world.World.func_72866_a(World.java:2043)
at net.minecraft.world.World.func_72870_g(World.java:2007)

-- Entity being ticked --
Details:
Entity Type: null (net.minecraft.client.entity.EntityClientPlayerMP)
Entity ID: 1112342
Entity Name: Stortack
Entity's Exact location: -805.17, 56.62, 381.30
Entity's Block location: World: (-806,56,381), Chunk: (at 10,3,13 in -51,23; contains blocks -816,0,368 to -801,255,383), Region: (-2,0; contains chunks -64,0 to -33,31, blocks -1024,0,0 to -513,255,511)
Entity's Momentum: 0.00, -0.08, 0.00
Stacktrace:
at net.minecraft.world.World.func_72939_s(World.java:1860)