[20:40:35] [Server thread/ERROR]: Encountered an unexpected exception
net.minecraft.util.ReportedException: Ticking block entity
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:715) ~[MinecraftServer.class:?]
at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:387) ~[ld.class:?]
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:613) ~[MinecraftServer.class:?]
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:471) [MinecraftServer.class:?]
at java.lang.Thread.run(Thread.java:745) [?:1.8.0_111]
Caused by: java.lang.NullPointerException
at ic2.core.item.DamageHandler.setDamage(DamageHandler.java:24) ~[DamageHandler.class:?]
at ic2.core.block.invslot.InvSlotConsumable.damage(InvSlotConsumable.java:150) ~[InvSlotConsumable.class:?]
at ic2.core.block.invslot.InvSlotConsumable.damage(InvSlotConsumable.java:109) ~[InvSlotConsumable.class:?]
at ic2.core.block.kineticgenerator.tileentity.TileEntityWindKineticGenerator.updateEntityServer(TileEntityWindKineticGenerator.java:96) ~[TileEntityWindKineticGenerator.class:?]
at ic2.core.block.TileEntityBlock.func_73660_a(TileEntityBlock.java:293) ~[TileEntityBlock.class:?]
at net.minecraft.world.World.func_72939_s(World.java:1804) ~[aid.class:?]
at net.minecraft.world.WorldServer.func_72939_s(WorldServer.java:620) ~[ls.class:?]
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:709) ~[MinecraftServer.class:?]
... 4 more
