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java.lang.NullPointerException: 	at micdoodle8.mods.galacticraft.core.network.PacketSimple.handleServerSide(PacketSimple.java:956)	at micdoodle8.mods.galacticraft.core.network.GalacticraftPacketHandler.channelRead0(GalacticraftPacketHandler.java:27)	at micdoodle8.mods.galacticraft.core.network.GalacticraftPacketHandler.channelRead0(GalacticraftPacketHandler.java:12)	at io.netty.channel.SimpleChannelInboundHandler.channelRead(SimpleChannelInboundHandler.java:98)	at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337)	at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323)	at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103)	at io.netty.handler.codec.MessageToMessageCodec.channelRead(MessageToMessageCodec.java:111)	at io.netty.channel.DefaultChannelHandlerContext.invokeChannelRead(DefaultChannelHandlerContext.java:337)	at io.netty.channel.DefaultChannelHandlerContext.fireChannelRead(DefaultChannelHandlerContext.java:323)	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:785)	at io.netty.channel.embedded.EmbeddedChannel.writeInbound(EmbeddedChannel.java:169)	at cpw.mods.fml.common.network.internal.FMLProxyPacket.func_148833_a(FMLProxyPacket.java:77)	at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:245)	at net.minecraft.network.NetworkSystem.func_151269_c(NetworkSystem.java:181)	at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:1023)	at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:432)	at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:841)	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:693)	at java.lang.Thread.run(Thread.java:745)