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java.lang.ArrayIndexOutOfBoundsException: -1 at net.minecraft.item.ItemStack.func_77980_a(ItemStack.java:386) at net.minecraft.inventory.SlotCrafting.func_75208_c(SlotCrafting.java:53) at net.minecraft.inventory.SlotCrafting.func_82870_a(SlotCrafting.java:110) at net.minecraft.inventory.Container.func_75144_a(SourceFile:238) at net.minecraft.client.multiplayer.PlayerControllerMP.func_78753_a(PlayerControllerMP.java:419) at net.minecraft.client.gui.inventory.GuiContainer.func_146984_a(GuiContainer.java:641) at net.minecraft.client.gui.inventory.GuiContainer.func_73864_a(GuiContainer.java:394) at net.minecraft.client.gui.GuiScreen.func_146274_d(GuiScreen.java:296) at net.minecraft.client.gui.GuiScreen.func_146269_k(GuiScreen.java:268) at net.minecraft.client.Minecraft.func_71407_l(Minecraft.java:1640) 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(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:135) at net.minecraft.launchwrapper.Launch.main(Launch.java:28)