crash-2019-03-09_23.56.39-client

---- Minecraft Crash Report ----
// Shall we play a game?

Time: 3/9/19 11:56 PM
Description: Unexpected error

java.lang.NullPointerException: Unexpected error
	at taintedmagic.common.items.tools.ItemKatana.func_77615_a(ItemKatana.java:241)
	at net.minecraft.item.ItemStack.func_77974_b(ItemStack.java:402)
	at net.minecraft.entity.player.EntityPlayer.func_71034_by(EntityPlayer.java:196)
	at net.minecraft.client.multiplayer.PlayerControllerMP.func_78766_c(PlayerControllerMP.java:449)
	at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1918)
	at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:973)
	at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:898)
	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:135)
	at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
	at ru.gravit.launcher.pIVpEtoz17fAoTjC8dGsVm4B.NlYEnkIopNocSrElPgG09l9V(Unknown Source)
	at ru.gravit.launcher.pIVpEtoz17fAoTjC8dGsVm4B.main(Unknown Source)