topheryun

I don't have any plugins for my server though.

Title: Kicked out when crafting 'Central Processing Unit' in SMP Version: 3.1.2 OS: Windows 7 64bit Java Version: 7.0.090 Description of Problem: When I make the Central Processing Unit in my SMP server, I get kicked off the server. I have no troubles at all making this in SSP. Error Messages: Disconnected by Server Internal server error Error Log: 25.01 12:38:07 [Disconnect] User topheryun has disconnected, reason: unknown 25.01 12:38:07 [server] INFO list 25.01 12:38:04 [server] INFO at net.minecraft.server.ThreadServerApplication.run(SourceFile:492) 25.01 12:38:04 [server] INFO at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:467) 25.01 12:38:04 [server] INFO at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:579) 25.01 12:38:04 [server] INFO at net.minecraft.server.NetworkListenThread.a(NetworkListenThread.java:83) 25.01 12:38:04 [server] INFO at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:119) 25.01 12:38:04 [server] INFO at net.minecraft.server.NetworkManager.b(NetworkManager.java:234) 25.01 12:38:04 [server] INFO at net.minecraft.server.Packet250CustomPayload.handle(SourceFile:46) 25.01 12:38:04 [server] INFO at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:1338) 25.01 12:38:04 [server] INFO at cpw.mods.fml.server.FMLBukkitHandler.handlePacket250(FMLBukkitHandler.java:407) 25.01 12:38:04 [server] INFO at net.minecraft.server.BaseMod.onPacket250Packet(BaseMod.java:93) 25.01 12:38:04 [server] INFO at net.minecraft.server.mod_CodeChickenCore.onPacket250Received(mod_CodeChickenCore.java:65) 25.01 12:38:04 [server] INFO at codechicken.core.PacketCustom.recieve(PacketCustom.java:451) 25.01 12:38:04 [server] INFO at codechicken.core.CoreUtils.handlePacket(CoreUtils.java:150) 25.01 12:38:04 [server] INFO at codechicken.nei.NEIServerPacketHandler.handlePacket(NEIServerPacketHandler.java:21) 25.01 12:38:04 [server] INFO at codechicken.nei.NEIServerPacketHandler.handleGiveItem(NEIServerPacketHandler.java:116) 25.01 12:38:04 [server] INFO at codechicken.core.PacketCustom.readItemStack(PacketCustom.java:409) 25.01 12:38:04 [server] INFO at net.minecraft.server.ItemStack.<init>(ItemStack.java:39) 25.01 12:38:04 [server] INFO at net.minecraft.server.ItemStack.setData(ItemStack.java:153) 25.01 12:38:04 [server] INFO java.lang.NullPointerException 25.01 12:38:04 [server] WARNING Failed to handle packet: java.lang.NullPointerException