EntityPlayerMP leak in PlayerChunkMapEntry

[semiharge]

Posting this here as per github issue template.

 

I've got two heap dumps from our server running the modpack snorshcraft: https://minecraft.curseforge.com/projects/snorshcraft/files/2557580 running Forge 14.23.3.2678. These heapdumps are from different days, the server was restarted in between (so the Issue happened more than once).

 

Both show a EntityPlayerMP object for a disconnected player that's still in the net.minecraft.server.management.PlayerChunkMapEntry.players list. As a result of that Minecraft keeps the chunk loaded and keeps queuing chunk update messages for that player. As the player is disconnected these messages pipe up and take up huge amounts of memory.

 

Path to GC Roots:

 

The upper path is the one that's causing the issue. the lower one has already been reported to SimplyJetpacks 2 here: https://github.com/Tomson124/SimplyJetpacks-2/issues/84 . While it also keeps the object alive it doesn't cause the chunk update queuing.

 

An interesting finding here is that the player object is no longer in the net.minecraft.server.management.PlayerChunkMap.players list, it is only in PlayerChunkMapEntry.players.

 

This screenshot shows the memory is accumulated in net.minecraft.network.NetworkManager.outboundPacketsQueue:

 

In this dump the queue contains one million messages that wont ever get sent.

 

Here's a list of the different kinds of packets in the queue:

 

I have the corresponding log for one of these 2 heap dumps. The Log lists a lot of exceptions for the timestamp corresponding to the net.minecraft.entity.player.EntityPlayerMP.playerLastActiveTime in the heap dump. The player in question gets disconnection on Dimension change after Recurrent Complex fails to generate a maze.

 

Spoiler

[05:36:05] [Server thread/INFO] [journeymap]: SpearedTwit joining dimension 0
[05:36:05] [Server thread/ERROR] [FML]: FMLIndexedMessageCodec exception caught
io.netty.handler.codec.EncoderException: java.lang.RuntimeException: Undefined discriminator for message type DimensionPermissionPacket in channel jm_dim_permission
    at io.netty.handler.codec.MessageToMessageEncoder.write(MessageToMessageEncoder.java:106) ~[minecraft_server.1.12.2.jar:?]
    at io.netty.handler.codec.MessageToMessageCodec.write(MessageToMessageCodec.java:116) ~[minecraft_server.1.12.2.jar:?]
    at io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:738) ~[minecraft_server.1.12.2.jar:?]
    at io.netty.channel.AbstractChannelHandlerContext.invokeWriteAndFlush(AbstractChannelHandlerContext.java:801) ~[minecraft_server.1.12.2.jar:?]
    at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:814) ~[minecraft_server.1.12.2.jar:?]
    at io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:794) ~[minecraft_server.1.12.2.jar:?]
    at io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:831) ~[minecraft_server.1.12.2.jar:?]
    at io.netty.channel.DefaultChannelPipeline.writeAndFlush(DefaultChannelPipeline.java:1032) ~[minecraft_server.1.12.2.jar:?]
    at io.netty.channel.AbstractChannel.writeAndFlush(AbstractChannel.java:296) ~[minecraft_server.1.12.2.jar:?]
    at net.minecraftforge.fml.common.network.simpleimpl.SimpleNetworkWrapper.sendTo(SimpleNetworkWrapper.java:250) ~[SimpleNetworkWrapper.class:?]
    at journeymap.common.network.PacketHandler.sendDimensionPacketToPlayer(PacketHandler.java:60) ~[PacketHandler.class:1.12.2-5.5.2]
    at journeymap.server.events.ForgeEvents.on(ForgeEvents.java:68) ~[ForgeEvents.class:1.12.2-5.5.2]
    at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_1356_ForgeEvents_on_EntityJoinWorldEvent.invoke(.dynamic) ~[?:?]
    at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:90) ~[ASMEventHandler.class:?]
    at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:182) ~[EventBus.class:?]
    at net.minecraft.world.World.func_72838_d(World.java:1205) ~[amu.class:?]
    at net.minecraft.world.WorldServer.func_72838_d(WorldServer.java:1058) ~[oo.class:?]
    at net.blay09.mods.waystones.WaystoneManager.transferEntityToWorld(WaystoneManager.java:195) ~[WaystoneManager.class:?]
    at net.blay09.mods.waystones.WaystoneManager.transferPlayerToDimension(WaystoneManager.java:167) ~[WaystoneManager.class:?]
    at net.blay09.mods.waystones.WaystoneManager.teleportToPosition(WaystoneManager.java:135) ~[WaystoneManager.class:?]
    at net.blay09.mods.waystones.WaystoneManager.teleportToWaystone(WaystoneManager.java:126) ~[WaystoneManager.class:?]
    at net.blay09.mods.waystones.network.handler.HandlerTeleportToWaystone.lambda$onMessage$0(HandlerTeleportToWaystone.java:78) ~[HandlerTeleportToWaystone.class:?]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_171]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:46) [h.class:?]
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:721) [MinecraftServer.class:?]
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:396) [nz.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:666) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:524) [MinecraftServer.class:?]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]
Caused by: java.lang.RuntimeException: Undefined discriminator for message type DimensionPermissionPacket in channel jm_dim_permission
    at net.minecraftforge.fml.common.network.FMLIndexedMessageToMessageCodec.encode(FMLIndexedMessageToMessageCodec.java:72) ~[FMLIndexedMessageToMessageCodec.class:?]
    at io.netty.handler.codec.MessageToMessageCodec$1.encode(MessageToMessageCodec.java:67) ~[minecraft_server.1.12.2.jar:?]
    at io.netty.handler.codec.MessageToMessageEncoder.write(MessageToMessageEncoder.java:88) ~[minecraft_server.1.12.2.jar:?]
    ... 29 more
[05:36:07] [Server thread/WARN] [FML]: Recurrent Complex loaded a new chunk [574, 60] in dimension 0 (overworld) while populating chunk [575, 60], causing cascading worldgen lag.
[05:36:07] [Server thread/WARN] [FML]: Please report this to the mod's issue tracker. This log can be disabled in the Forge config.
[05:36:07] [Server thread/WARN] [FML]: Recurrent Complex loaded a new chunk [574, 59] in dimension 0 (overworld) while populating chunk [575, 60], causing cascading worldgen lag.
[05:36:07] [Server thread/WARN] [FML]: Please report this to the mod's issue tracker. This log can be disabled in the Forge config.
[05:36:07] [Server thread/WARN] [FML]: Recurrent Complex loaded a new chunk [574, 61] in dimension 0 (overworld) while populating chunk [575, 60], causing cascading worldgen lag.
[05:36:07] [Server thread/WARN] [FML]: Please report this to the mod's issue tracker. This log can be disabled in the Forge config.
[05:36:07] [Server thread/WARN] [FML]: Recurrent Complex loaded a new chunk [576, 59] in dimension 0 (overworld) while populating chunk [575, 60], causing cascading worldgen lag.
[05:36:07] [Server thread/WARN] [FML]: Please report this to the mod's issue tracker. This log can be disabled in the Forge config.
[05:36:07] [Server thread/WARN] [FML]: Recurrent Complex loaded a new chunk [576, 60] in dimension 0 (overworld) while populating chunk [575, 60], causing cascading worldgen lag.
[05:36:07] [Server thread/WARN] [FML]: Please report this to the mod's issue tracker. This log can be disabled in the Forge config.
[05:36:07] [Server thread/WARN] [FML]: Recurrent Complex loaded a new chunk [575, 61] in dimension 0 (overworld) while populating chunk [575, 60], causing cascading worldgen lag.
[05:36:07] [Server thread/WARN] [FML]: Please report this to the mod's issue tracker. This log can be disabled in the Forge config.
[05:36:07] [Server thread/WARN] [FML]: Recurrent Complex loaded a new chunk [576, 61] in dimension 0 (overworld) while populating chunk [575, 60], causing cascading worldgen lag.
[05:36:07] [Server thread/WARN] [FML]: Please report this to the mod's issue tracker. This log can be disabled in the Forge config.
[05:36:28] [Server thread/ERROR] [reccomplex]: Error preparing structure: StoneMazePagoda, Cause: Maze generation timed out: StoneMaze
[05:36:28] [Server thread/INFO] [net.minecraft.network.NetHandlerPlayServer]: SpearedTwit lost connection: Disconnected
[05:36:28] [Server thread/INFO] [net.minecraft.server.dedicated.DedicatedServer]: §eSpearedTwit§r§e left the game§r
[05:36:28] [Server thread/FATAL] [net.minecraft.server.MinecraftServer]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:47) [h.class:?]
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:721) [MinecraftServer.class:?]
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:396) [nz.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:666) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:524) [MinecraftServer.class:?]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]
Caused by: java.lang.NullPointerException
    at codechicken.enderstorage.network.TankSynchroniser.handleVisiblityPacket(TankSynchroniser.java:224) ~[TankSynchroniser.class:?]
    at codechicken.enderstorage.network.EnderStorageSPH.handlePacket(EnderStorageSPH.java:18) ~[EnderStorageSPH.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.handle(PacketCustom.java:135) ~[PacketCustom$ServerInboundHandler.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.lambda$handle$0(PacketCustom.java:133) ~[PacketCustom$ServerInboundHandler.class:?]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:46) ~[h.class:?]
    ... 5 more
[05:36:28] [Server thread/FATAL] [net.minecraft.server.MinecraftServer]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:47) [h.class:?]
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:721) [MinecraftServer.class:?]
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:396) [nz.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:666) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:524) [MinecraftServer.class:?]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]
Caused by: java.lang.NullPointerException
    at codechicken.enderstorage.network.TankSynchroniser.handleVisiblityPacket(TankSynchroniser.java:224) ~[TankSynchroniser.class:?]
    at codechicken.enderstorage.network.EnderStorageSPH.handlePacket(EnderStorageSPH.java:18) ~[EnderStorageSPH.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.handle(PacketCustom.java:135) ~[PacketCustom$ServerInboundHandler.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.lambda$handle$0(PacketCustom.java:133) ~[PacketCustom$ServerInboundHandler.class:?]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:46) ~[h.class:?]
    ... 5 more
[05:36:28] [Server thread/FATAL] [net.minecraft.server.MinecraftServer]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:47) [h.class:?]
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:721) [MinecraftServer.class:?]
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:396) [nz.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:666) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:524) [MinecraftServer.class:?]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]
Caused by: java.lang.NullPointerException
    at codechicken.enderstorage.network.TankSynchroniser.handleVisiblityPacket(TankSynchroniser.java:224) ~[TankSynchroniser.class:?]
    at codechicken.enderstorage.network.EnderStorageSPH.handlePacket(EnderStorageSPH.java:18) ~[EnderStorageSPH.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.handle(PacketCustom.java:135) ~[PacketCustom$ServerInboundHandler.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.lambda$handle$0(PacketCustom.java:133) ~[PacketCustom$ServerInboundHandler.class:?]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:46) ~[h.class:?]
    ... 5 more
[05:36:28] [Server thread/FATAL] [net.minecraft.server.MinecraftServer]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:47) [h.class:?]
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:721) [MinecraftServer.class:?]
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:396) [nz.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:666) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:524) [MinecraftServer.class:?]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]
Caused by: java.lang.NullPointerException
    at codechicken.enderstorage.network.TankSynchroniser.handleVisiblityPacket(TankSynchroniser.java:224) ~[TankSynchroniser.class:?]
    at codechicken.enderstorage.network.EnderStorageSPH.handlePacket(EnderStorageSPH.java:18) ~[EnderStorageSPH.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.handle(PacketCustom.java:135) ~[PacketCustom$ServerInboundHandler.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.lambda$handle$0(PacketCustom.java:133) ~[PacketCustom$ServerInboundHandler.class:?]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:46) ~[h.class:?]
    ... 5 more
[05:36:28] [Server thread/FATAL] [net.minecraft.server.MinecraftServer]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:47) [h.class:?]
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:721) [MinecraftServer.class:?]
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:396) [nz.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:666) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:524) [MinecraftServer.class:?]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]
Caused by: java.lang.NullPointerException
    at codechicken.enderstorage.network.TankSynchroniser.handleVisiblityPacket(TankSynchroniser.java:224) ~[TankSynchroniser.class:?]
    at codechicken.enderstorage.network.EnderStorageSPH.handlePacket(EnderStorageSPH.java:18) ~[EnderStorageSPH.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.handle(PacketCustom.java:135) ~[PacketCustom$ServerInboundHandler.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.lambda$handle$0(PacketCustom.java:133) ~[PacketCustom$ServerInboundHandler.class:?]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:46) ~[h.class:?]
    ... 5 more
[05:36:28] [Server thread/FATAL] [net.minecraft.server.MinecraftServer]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:47) [h.class:?]
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:721) [MinecraftServer.class:?]
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:396) [nz.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:666) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:524) [MinecraftServer.class:?]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]
Caused by: java.lang.NullPointerException
    at codechicken.enderstorage.network.TankSynchroniser.handleVisiblityPacket(TankSynchroniser.java:224) ~[TankSynchroniser.class:?]
    at codechicken.enderstorage.network.EnderStorageSPH.handlePacket(EnderStorageSPH.java:18) ~[EnderStorageSPH.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.handle(PacketCustom.java:135) ~[PacketCustom$ServerInboundHandler.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.lambda$handle$0(PacketCustom.java:133) ~[PacketCustom$ServerInboundHandler.class:?]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:46) ~[h.class:?]
    ... 5 more
[05:36:28] [Server thread/FATAL] [net.minecraft.server.MinecraftServer]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:47) [h.class:?]
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:721) [MinecraftServer.class:?]
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:396) [nz.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:666) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:524) [MinecraftServer.class:?]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]
Caused by: java.lang.NullPointerException
    at codechicken.enderstorage.network.TankSynchroniser.handleVisiblityPacket(TankSynchroniser.java:224) ~[TankSynchroniser.class:?]
    at codechicken.enderstorage.network.EnderStorageSPH.handlePacket(EnderStorageSPH.java:18) ~[EnderStorageSPH.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.handle(PacketCustom.java:135) ~[PacketCustom$ServerInboundHandler.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.lambda$handle$0(PacketCustom.java:133) ~[PacketCustom$ServerInboundHandler.class:?]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:46) ~[h.class:?]
    ... 5 more
[05:36:28] [Server thread/FATAL] [net.minecraft.server.MinecraftServer]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:47) [h.class:?]
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:721) [MinecraftServer.class:?]
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:396) [nz.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:666) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:524) [MinecraftServer.class:?]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]
Caused by: java.lang.NullPointerException
    at codechicken.enderstorage.network.TankSynchroniser.handleVisiblityPacket(TankSynchroniser.java:224) ~[TankSynchroniser.class:?]
    at codechicken.enderstorage.network.EnderStorageSPH.handlePacket(EnderStorageSPH.java:18) ~[EnderStorageSPH.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.handle(PacketCustom.java:135) ~[PacketCustom$ServerInboundHandler.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.lambda$handle$0(PacketCustom.java:133) ~[PacketCustom$ServerInboundHandler.class:?]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:46) ~[h.class:?]
    ... 5 more
[05:36:28] [Server thread/FATAL] [net.minecraft.server.MinecraftServer]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:47) [h.class:?]
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:721) [MinecraftServer.class:?]
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:396) [nz.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:666) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:524) [MinecraftServer.class:?]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]
Caused by: java.lang.NullPointerException
    at codechicken.enderstorage.network.TankSynchroniser.handleVisiblityPacket(TankSynchroniser.java:224) ~[TankSynchroniser.class:?]
    at codechicken.enderstorage.network.EnderStorageSPH.handlePacket(EnderStorageSPH.java:18) ~[EnderStorageSPH.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.handle(PacketCustom.java:135) ~[PacketCustom$ServerInboundHandler.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.lambda$handle$0(PacketCustom.java:133) ~[PacketCustom$ServerInboundHandler.class:?]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:46) ~[h.class:?]
    ... 5 more
[05:36:28] [Server thread/FATAL] [net.minecraft.server.MinecraftServer]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:47) [h.class:?]
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:721) [MinecraftServer.class:?]
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:396) [nz.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:666) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:524) [MinecraftServer.class:?]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]
Caused by: java.lang.NullPointerException
    at codechicken.enderstorage.network.TankSynchroniser.handleVisiblityPacket(TankSynchroniser.java:224) ~[TankSynchroniser.class:?]
    at codechicken.enderstorage.network.EnderStorageSPH.handlePacket(EnderStorageSPH.java:18) ~[EnderStorageSPH.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.handle(PacketCustom.java:135) ~[PacketCustom$ServerInboundHandler.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.lambda$handle$0(PacketCustom.java:133) ~[PacketCustom$ServerInboundHandler.class:?]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:46) ~[h.class:?]
    ... 5 more
[05:36:28] [Server thread/FATAL] [net.minecraft.server.MinecraftServer]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:47) [h.class:?]
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:721) [MinecraftServer.class:?]
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:396) [nz.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:666) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:524) [MinecraftServer.class:?]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]
Caused by: java.lang.NullPointerException
    at codechicken.enderstorage.network.TankSynchroniser.handleVisiblityPacket(TankSynchroniser.java:224) ~[TankSynchroniser.class:?]
    at codechicken.enderstorage.network.EnderStorageSPH.handlePacket(EnderStorageSPH.java:18) ~[EnderStorageSPH.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.handle(PacketCustom.java:135) ~[PacketCustom$ServerInboundHandler.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.lambda$handle$0(PacketCustom.java:133) ~[PacketCustom$ServerInboundHandler.class:?]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:46) ~[h.class:?]
    ... 5 more
[05:36:28] [Server thread/FATAL] [net.minecraft.server.MinecraftServer]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:47) [h.class:?]
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:721) [MinecraftServer.class:?]
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:396) [nz.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:666) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:524) [MinecraftServer.class:?]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]
Caused by: java.lang.NullPointerException
    at codechicken.enderstorage.network.TankSynchroniser.handleVisiblityPacket(TankSynchroniser.java:224) ~[TankSynchroniser.class:?]
    at codechicken.enderstorage.network.EnderStorageSPH.handlePacket(EnderStorageSPH.java:18) ~[EnderStorageSPH.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.handle(PacketCustom.java:135) ~[PacketCustom$ServerInboundHandler.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.lambda$handle$0(PacketCustom.java:133) ~[PacketCustom$ServerInboundHandler.class:?]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:46) ~[h.class:?]
    ... 5 more
[05:36:28] [Server thread/FATAL] [net.minecraft.server.MinecraftServer]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:47) [h.class:?]
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:721) [MinecraftServer.class:?]
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:396) [nz.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:666) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:524) [MinecraftServer.class:?]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]
Caused by: java.lang.NullPointerException
    at codechicken.enderstorage.network.TankSynchroniser.handleVisiblityPacket(TankSynchroniser.java:224) ~[TankSynchroniser.class:?]
    at codechicken.enderstorage.network.EnderStorageSPH.handlePacket(EnderStorageSPH.java:18) ~[EnderStorageSPH.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.handle(PacketCustom.java:135) ~[PacketCustom$ServerInboundHandler.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.lambda$handle$0(PacketCustom.java:133) ~[PacketCustom$ServerInboundHandler.class:?]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:46) ~[h.class:?]
    ... 5 more
[05:36:28] [Server thread/FATAL] [net.minecraft.server.MinecraftServer]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:47) [h.class:?]
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:721) [MinecraftServer.class:?]
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:396) [nz.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:666) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:524) [MinecraftServer.class:?]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]
Caused by: java.lang.NullPointerException
    at codechicken.enderstorage.network.TankSynchroniser.handleVisiblityPacket(TankSynchroniser.java:224) ~[TankSynchroniser.class:?]
    at codechicken.enderstorage.network.EnderStorageSPH.handlePacket(EnderStorageSPH.java:18) ~[EnderStorageSPH.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.handle(PacketCustom.java:135) ~[PacketCustom$ServerInboundHandler.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.lambda$handle$0(PacketCustom.java:133) ~[PacketCustom$ServerInboundHandler.class:?]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:46) ~[h.class:?]
    ... 5 more
[05:36:28] [Server thread/FATAL] [net.minecraft.server.MinecraftServer]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:47) [h.class:?]
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:721) [MinecraftServer.class:?]
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:396) [nz.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:666) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:524) [MinecraftServer.class:?]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]
Caused by: java.lang.NullPointerException
    at codechicken.enderstorage.network.TankSynchroniser.handleVisiblityPacket(TankSynchroniser.java:224) ~[TankSynchroniser.class:?]
    at codechicken.enderstorage.network.EnderStorageSPH.handlePacket(EnderStorageSPH.java:18) ~[EnderStorageSPH.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.handle(PacketCustom.java:135) ~[PacketCustom$ServerInboundHandler.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.lambda$handle$0(PacketCustom.java:133) ~[PacketCustom$ServerInboundHandler.class:?]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:46) ~[h.class:?]
    ... 5 more
[05:36:28] [Server thread/FATAL] [net.minecraft.server.MinecraftServer]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:47) [h.class:?]
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:721) [MinecraftServer.class:?]
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:396) [nz.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:666) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:524) [MinecraftServer.class:?]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]
Caused by: java.lang.NullPointerException
    at codechicken.enderstorage.network.TankSynchroniser.handleVisiblityPacket(TankSynchroniser.java:224) ~[TankSynchroniser.class:?]
    at codechicken.enderstorage.network.EnderStorageSPH.handlePacket(EnderStorageSPH.java:18) ~[EnderStorageSPH.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.handle(PacketCustom.java:135) ~[PacketCustom$ServerInboundHandler.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.lambda$handle$0(PacketCustom.java:133) ~[PacketCustom$ServerInboundHandler.class:?]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:46) ~[h.class:?]
    ... 5 more
[05:36:28] [Server thread/FATAL] [net.minecraft.server.MinecraftServer]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:47) [h.class:?]
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:721) [MinecraftServer.class:?]
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:396) [nz.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:666) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:524) [MinecraftServer.class:?]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]
Caused by: java.lang.NullPointerException
    at codechicken.enderstorage.network.TankSynchroniser.handleVisiblityPacket(TankSynchroniser.java:224) ~[TankSynchroniser.class:?]
    at codechicken.enderstorage.network.EnderStorageSPH.handlePacket(EnderStorageSPH.java:18) ~[EnderStorageSPH.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.handle(PacketCustom.java:135) ~[PacketCustom$ServerInboundHandler.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.lambda$handle$0(PacketCustom.java:133) ~[PacketCustom$ServerInboundHandler.class:?]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:46) ~[h.class:?]
    ... 5 more
[05:36:28] [Server thread/FATAL] [net.minecraft.server.MinecraftServer]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:47) [h.class:?]
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:721) [MinecraftServer.class:?]
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:396) [nz.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:666) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:524) [MinecraftServer.class:?]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]
Caused by: java.lang.NullPointerException
    at codechicken.enderstorage.network.TankSynchroniser.handleVisiblityPacket(TankSynchroniser.java:224) ~[TankSynchroniser.class:?]
    at codechicken.enderstorage.network.EnderStorageSPH.handlePacket(EnderStorageSPH.java:18) ~[EnderStorageSPH.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.handle(PacketCustom.java:135) ~[PacketCustom$ServerInboundHandler.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.lambda$handle$0(PacketCustom.java:133) ~[PacketCustom$ServerInboundHandler.class:?]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:46) ~[h.class:?]
    ... 5 more
[05:36:28] [Server thread/FATAL] [net.minecraft.server.MinecraftServer]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:47) [h.class:?]
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:721) [MinecraftServer.class:?]
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:396) [nz.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:666) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:524) [MinecraftServer.class:?]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]
Caused by: java.lang.NullPointerException
    at codechicken.enderstorage.network.TankSynchroniser.handleVisiblityPacket(TankSynchroniser.java:224) ~[TankSynchroniser.class:?]
    at codechicken.enderstorage.network.EnderStorageSPH.handlePacket(EnderStorageSPH.java:18) ~[EnderStorageSPH.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.handle(PacketCustom.java:135) ~[PacketCustom$ServerInboundHandler.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.lambda$handle$0(PacketCustom.java:133) ~[PacketCustom$ServerInboundHandler.class:?]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:46) ~[h.class:?]
    ... 5 more
[05:36:28] [Server thread/FATAL] [net.minecraft.server.MinecraftServer]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:47) [h.class:?]
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:721) [MinecraftServer.class:?]
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:396) [nz.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:666) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:524) [MinecraftServer.class:?]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]
Caused by: java.lang.NullPointerException
    at codechicken.enderstorage.network.TankSynchroniser.handleVisiblityPacket(TankSynchroniser.java:224) ~[TankSynchroniser.class:?]
    at codechicken.enderstorage.network.EnderStorageSPH.handlePacket(EnderStorageSPH.java:18) ~[EnderStorageSPH.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.handle(PacketCustom.java:135) ~[PacketCustom$ServerInboundHandler.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.lambda$handle$0(PacketCustom.java:133) ~[PacketCustom$ServerInboundHandler.class:?]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:46) ~[h.class:?]
    ... 5 more
[05:36:28] [Server thread/FATAL] [net.minecraft.server.MinecraftServer]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:47) [h.class:?]
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:721) [MinecraftServer.class:?]
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:396) [nz.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:666) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:524) [MinecraftServer.class:?]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]
Caused by: java.lang.NullPointerException
    at codechicken.enderstorage.network.TankSynchroniser.handleVisiblityPacket(TankSynchroniser.java:224) ~[TankSynchroniser.class:?]
    at codechicken.enderstorage.network.EnderStorageSPH.handlePacket(EnderStorageSPH.java:18) ~[EnderStorageSPH.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.handle(PacketCustom.java:135) ~[PacketCustom$ServerInboundHandler.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.lambda$handle$0(PacketCustom.java:133) ~[PacketCustom$ServerInboundHandler.class:?]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:46) ~[h.class:?]
    ... 5 more
[05:36:28] [Server thread/FATAL] [net.minecraft.server.MinecraftServer]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:47) [h.class:?]
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:721) [MinecraftServer.class:?]
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:396) [nz.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:666) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:524) [MinecraftServer.class:?]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]
Caused by: java.lang.NullPointerException
    at codechicken.enderstorage.network.TankSynchroniser.handleVisiblityPacket(TankSynchroniser.java:224) ~[TankSynchroniser.class:?]
    at codechicken.enderstorage.network.EnderStorageSPH.handlePacket(EnderStorageSPH.java:18) ~[EnderStorageSPH.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.handle(PacketCustom.java:135) ~[PacketCustom$ServerInboundHandler.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.lambda$handle$0(PacketCustom.java:133) ~[PacketCustom$ServerInboundHandler.class:?]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:46) ~[h.class:?]
    ... 5 more
[05:36:28] [Server thread/FATAL] [net.minecraft.server.MinecraftServer]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:47) [h.class:?]
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:721) [MinecraftServer.class:?]
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:396) [nz.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:666) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:524) [MinecraftServer.class:?]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]
Caused by: java.lang.NullPointerException
    at codechicken.enderstorage.network.TankSynchroniser.handleVisiblityPacket(TankSynchroniser.java:224) ~[TankSynchroniser.class:?]
    at codechicken.enderstorage.network.EnderStorageSPH.handlePacket(EnderStorageSPH.java:18) ~[EnderStorageSPH.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.handle(PacketCustom.java:135) ~[PacketCustom$ServerInboundHandler.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.lambda$handle$0(PacketCustom.java:133) ~[PacketCustom$ServerInboundHandler.class:?]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:46) ~[h.class:?]
    ... 5 more
[05:36:28] [Server thread/FATAL] [net.minecraft.server.MinecraftServer]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:47) [h.class:?]
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:721) [MinecraftServer.class:?]
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:396) [nz.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:666) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:524) [MinecraftServer.class:?]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]
Caused by: java.lang.NullPointerException
    at codechicken.enderstorage.network.TankSynchroniser.handleVisiblityPacket(TankSynchroniser.java:224) ~[TankSynchroniser.class:?]
    at codechicken.enderstorage.network.EnderStorageSPH.handlePacket(EnderStorageSPH.java:18) ~[EnderStorageSPH.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.handle(PacketCustom.java:135) ~[PacketCustom$ServerInboundHandler.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.lambda$handle$0(PacketCustom.java:133) ~[PacketCustom$ServerInboundHandler.class:?]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:46) ~[h.class:?]
    ... 5 more
[05:36:28] [Server thread/FATAL] [net.minecraft.server.MinecraftServer]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:47) [h.class:?]
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:721) [MinecraftServer.class:?]
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:396) [nz.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:666) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:524) [MinecraftServer.class:?]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]
Caused by: java.lang.NullPointerException
    at codechicken.enderstorage.network.TankSynchroniser.handleVisiblityPacket(TankSynchroniser.java:224) ~[TankSynchroniser.class:?]
    at codechicken.enderstorage.network.EnderStorageSPH.handlePacket(EnderStorageSPH.java:18) ~[EnderStorageSPH.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.handle(PacketCustom.java:135) ~[PacketCustom$ServerInboundHandler.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.lambda$handle$0(PacketCustom.java:133) ~[PacketCustom$ServerInboundHandler.class:?]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:46) ~[h.class:?]
    ... 5 more
[05:36:28] [Server thread/FATAL] [net.minecraft.server.MinecraftServer]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:47) [h.class:?]
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:721) [MinecraftServer.class:?]
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:396) [nz.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:666) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:524) [MinecraftServer.class:?]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]
Caused by: java.lang.NullPointerException
    at codechicken.enderstorage.network.TankSynchroniser.handleVisiblityPacket(TankSynchroniser.java:224) ~[TankSynchroniser.class:?]
    at codechicken.enderstorage.network.EnderStorageSPH.handlePacket(EnderStorageSPH.java:18) ~[EnderStorageSPH.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.handle(PacketCustom.java:135) ~[PacketCustom$ServerInboundHandler.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.lambda$handle$0(PacketCustom.java:133) ~[PacketCustom$ServerInboundHandler.class:?]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:46) ~[h.class:?]
    ... 5 more
[05:36:28] [Server thread/FATAL] [net.minecraft.server.MinecraftServer]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:47) [h.class:?]
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:721) [MinecraftServer.class:?]
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:396) [nz.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:666) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:524) [MinecraftServer.class:?]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]
Caused by: java.lang.NullPointerException
    at codechicken.enderstorage.network.TankSynchroniser.handleVisiblityPacket(TankSynchroniser.java:224) ~[TankSynchroniser.class:?]
    at codechicken.enderstorage.network.EnderStorageSPH.handlePacket(EnderStorageSPH.java:18) ~[EnderStorageSPH.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.handle(PacketCustom.java:135) ~[PacketCustom$ServerInboundHandler.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.lambda$handle$0(PacketCustom.java:133) ~[PacketCustom$ServerInboundHandler.class:?]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:46) ~[h.class:?]
    ... 5 more
[05:36:28] [Server thread/FATAL] [net.minecraft.server.MinecraftServer]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:47) [h.class:?]
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:721) [MinecraftServer.class:?]
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:396) [nz.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:666) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:524) [MinecraftServer.class:?]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]
Caused by: java.lang.NullPointerException
    at codechicken.enderstorage.network.TankSynchroniser.handleVisiblityPacket(TankSynchroniser.java:224) ~[TankSynchroniser.class:?]
    at codechicken.enderstorage.network.EnderStorageSPH.handlePacket(EnderStorageSPH.java:18) ~[EnderStorageSPH.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.handle(PacketCustom.java:135) ~[PacketCustom$ServerInboundHandler.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.lambda$handle$0(PacketCustom.java:133) ~[PacketCustom$ServerInboundHandler.class:?]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:46) ~[h.class:?]
    ... 5 more
[05:36:28] [Server thread/FATAL] [net.minecraft.server.MinecraftServer]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:47) [h.class:?]
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:721) [MinecraftServer.class:?]
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:396) [nz.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:666) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:524) [MinecraftServer.class:?]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]
Caused by: java.lang.NullPointerException
    at codechicken.enderstorage.network.TankSynchroniser.handleVisiblityPacket(TankSynchroniser.java:224) ~[TankSynchroniser.class:?]
    at codechicken.enderstorage.network.EnderStorageSPH.handlePacket(EnderStorageSPH.java:18) ~[EnderStorageSPH.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.handle(PacketCustom.java:135) ~[PacketCustom$ServerInboundHandler.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.lambda$handle$0(PacketCustom.java:133) ~[PacketCustom$ServerInboundHandler.class:?]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:46) ~[h.class:?]
    ... 5 more
[05:36:28] [Server thread/FATAL] [net.minecraft.server.MinecraftServer]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:47) [h.class:?]
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:721) [MinecraftServer.class:?]
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:396) [nz.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:666) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:524) [MinecraftServer.class:?]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]
Caused by: java.lang.NullPointerException
    at codechicken.enderstorage.network.TankSynchroniser.handleVisiblityPacket(TankSynchroniser.java:224) ~[TankSynchroniser.class:?]
    at codechicken.enderstorage.network.EnderStorageSPH.handlePacket(EnderStorageSPH.java:18) ~[EnderStorageSPH.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.handle(PacketCustom.java:135) ~[PacketCustom$ServerInboundHandler.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.lambda$handle$0(PacketCustom.java:133) ~[PacketCustom$ServerInboundHandler.class:?]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:46) ~[h.class:?]
    ... 5 more
[05:36:28] [Server thread/FATAL] [net.minecraft.server.MinecraftServer]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:47) [h.class:?]
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:721) [MinecraftServer.class:?]
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:396) [nz.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:666) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:524) [MinecraftServer.class:?]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]
Caused by: java.lang.NullPointerException
    at codechicken.enderstorage.network.TankSynchroniser.handleVisiblityPacket(TankSynchroniser.java:224) ~[TankSynchroniser.class:?]
    at codechicken.enderstorage.network.EnderStorageSPH.handlePacket(EnderStorageSPH.java:18) ~[EnderStorageSPH.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.handle(PacketCustom.java:135) ~[PacketCustom$ServerInboundHandler.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.lambda$handle$0(PacketCustom.java:133) ~[PacketCustom$ServerInboundHandler.class:?]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:46) ~[h.class:?]
    ... 5 more
[05:36:28] [Server thread/FATAL] [net.minecraft.server.MinecraftServer]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:47) [h.class:?]
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:721) [MinecraftServer.class:?]
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:396) [nz.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:666) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:524) [MinecraftServer.class:?]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]
Caused by: java.lang.NullPointerException
    at codechicken.enderstorage.network.TankSynchroniser.handleVisiblityPacket(TankSynchroniser.java:224) ~[TankSynchroniser.class:?]
    at codechicken.enderstorage.network.EnderStorageSPH.handlePacket(EnderStorageSPH.java:18) ~[EnderStorageSPH.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.handle(PacketCustom.java:135) ~[PacketCustom$ServerInboundHandler.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.lambda$handle$0(PacketCustom.java:133) ~[PacketCustom$ServerInboundHandler.class:?]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:46) ~[h.class:?]
    ... 5 more
[05:36:28] [Server thread/FATAL] [net.minecraft.server.MinecraftServer]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:47) [h.class:?]
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:721) [MinecraftServer.class:?]
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:396) [nz.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:666) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:524) [MinecraftServer.class:?]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]
Caused by: java.lang.NullPointerException
    at codechicken.enderstorage.network.TankSynchroniser.handleVisiblityPacket(TankSynchroniser.java:224) ~[TankSynchroniser.class:?]
    at codechicken.enderstorage.network.EnderStorageSPH.handlePacket(EnderStorageSPH.java:18) ~[EnderStorageSPH.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.handle(PacketCustom.java:135) ~[PacketCustom$ServerInboundHandler.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.lambda$handle$0(PacketCustom.java:133) ~[PacketCustom$ServerInboundHandler.class:?]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:46) ~[h.class:?]
    ... 5 more
[05:36:28] [Server thread/FATAL] [net.minecraft.server.MinecraftServer]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:47) [h.class:?]
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:721) [MinecraftServer.class:?]
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:396) [nz.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:666) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:524) [MinecraftServer.class:?]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]
Caused by: java.lang.NullPointerException
    at codechicken.enderstorage.network.TankSynchroniser.handleVisiblityPacket(TankSynchroniser.java:224) ~[TankSynchroniser.class:?]
    at codechicken.enderstorage.network.EnderStorageSPH.handlePacket(EnderStorageSPH.java:18) ~[EnderStorageSPH.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.handle(PacketCustom.java:135) ~[PacketCustom$ServerInboundHandler.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.lambda$handle$0(PacketCustom.java:133) ~[PacketCustom$ServerInboundHandler.class:?]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:46) ~[h.class:?]
    ... 5 more
[05:36:28] [Server thread/FATAL] [net.minecraft.server.MinecraftServer]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:47) [h.class:?]
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:721) [MinecraftServer.class:?]
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:396) [nz.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:666) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:524) [MinecraftServer.class:?]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]
Caused by: java.lang.NullPointerException
    at codechicken.enderstorage.network.TankSynchroniser.handleVisiblityPacket(TankSynchroniser.java:224) ~[TankSynchroniser.class:?]
    at codechicken.enderstorage.network.EnderStorageSPH.handlePacket(EnderStorageSPH.java:18) ~[EnderStorageSPH.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.handle(PacketCustom.java:135) ~[PacketCustom$ServerInboundHandler.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.lambda$handle$0(PacketCustom.java:133) ~[PacketCustom$ServerInboundHandler.class:?]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:46) ~[h.class:?]
    ... 5 more
[05:36:28] [Server thread/FATAL] [net.minecraft.server.MinecraftServer]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:47) [h.class:?]
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:721) [MinecraftServer.class:?]
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:396) [nz.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:666) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:524) [MinecraftServer.class:?]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]
Caused by: java.lang.NullPointerException
    at codechicken.enderstorage.network.TankSynchroniser.handleVisiblityPacket(TankSynchroniser.java:224) ~[TankSynchroniser.class:?]
    at codechicken.enderstorage.network.EnderStorageSPH.handlePacket(EnderStorageSPH.java:18) ~[EnderStorageSPH.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.handle(PacketCustom.java:135) ~[PacketCustom$ServerInboundHandler.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.lambda$handle$0(PacketCustom.java:133) ~[PacketCustom$ServerInboundHandler.class:?]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:46) ~[h.class:?]
    ... 5 more
[05:36:28] [Server thread/FATAL] [net.minecraft.server.MinecraftServer]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:47) [h.class:?]
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:721) [MinecraftServer.class:?]
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:396) [nz.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:666) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:524) [MinecraftServer.class:?]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]
Caused by: java.lang.NullPointerException
    at codechicken.enderstorage.network.TankSynchroniser.handleVisiblityPacket(TankSynchroniser.java:224) ~[TankSynchroniser.class:?]
    at codechicken.enderstorage.network.EnderStorageSPH.handlePacket(EnderStorageSPH.java:18) ~[EnderStorageSPH.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.handle(PacketCustom.java:135) ~[PacketCustom$ServerInboundHandler.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.lambda$handle$0(PacketCustom.java:133) ~[PacketCustom$ServerInboundHandler.class:?]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:46) ~[h.class:?]
    ... 5 more
[05:36:28] [Server thread/FATAL] [net.minecraft.server.MinecraftServer]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:47) [h.class:?]
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:721) [MinecraftServer.class:?]
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:396) [nz.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:666) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:524) [MinecraftServer.class:?]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]
Caused by: java.lang.NullPointerException
    at codechicken.enderstorage.network.TankSynchroniser.handleVisiblityPacket(TankSynchroniser.java:224) ~[TankSynchroniser.class:?]
    at codechicken.enderstorage.network.EnderStorageSPH.handlePacket(EnderStorageSPH.java:18) ~[EnderStorageSPH.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.handle(PacketCustom.java:135) ~[PacketCustom$ServerInboundHandler.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.lambda$handle$0(PacketCustom.java:133) ~[PacketCustom$ServerInboundHandler.class:?]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:46) ~[h.class:?]
    ... 5 more
[05:36:28] [Server thread/FATAL] [net.minecraft.server.MinecraftServer]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:47) [h.class:?]
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:721) [MinecraftServer.class:?]
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:396) [nz.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:666) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:524) [MinecraftServer.class:?]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]
Caused by: java.lang.NullPointerException
    at codechicken.enderstorage.network.TankSynchroniser.handleVisiblityPacket(TankSynchroniser.java:224) ~[TankSynchroniser.class:?]
    at codechicken.enderstorage.network.EnderStorageSPH.handlePacket(EnderStorageSPH.java:18) ~[EnderStorageSPH.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.handle(PacketCustom.java:135) ~[PacketCustom$ServerInboundHandler.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.lambda$handle$0(PacketCustom.java:133) ~[PacketCustom$ServerInboundHandler.class:?]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:46) ~[h.class:?]
    ... 5 more
[05:36:28] [Server thread/FATAL] [net.minecraft.server.MinecraftServer]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:47) [h.class:?]
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:721) [MinecraftServer.class:?]
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:396) [nz.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:666) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:524) [MinecraftServer.class:?]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]
Caused by: java.lang.NullPointerException
    at codechicken.enderstorage.network.TankSynchroniser.handleVisiblityPacket(TankSynchroniser.java:224) ~[TankSynchroniser.class:?]
    at codechicken.enderstorage.network.EnderStorageSPH.handlePacket(EnderStorageSPH.java:18) ~[EnderStorageSPH.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.handle(PacketCustom.java:135) ~[PacketCustom$ServerInboundHandler.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.lambda$handle$0(PacketCustom.java:133) ~[PacketCustom$ServerInboundHandler.class:?]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:46) ~[h.class:?]
    ... 5 more
[05:36:28] [Server thread/FATAL] [net.minecraft.server.MinecraftServer]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:47) [h.class:?]
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:721) [MinecraftServer.class:?]
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:396) [nz.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:666) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:524) [MinecraftServer.class:?]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]
Caused by: java.lang.NullPointerException
    at codechicken.enderstorage.network.TankSynchroniser.handleVisiblityPacket(TankSynchroniser.java:224) ~[TankSynchroniser.class:?]
    at codechicken.enderstorage.network.EnderStorageSPH.handlePacket(EnderStorageSPH.java:18) ~[EnderStorageSPH.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.handle(PacketCustom.java:135) ~[PacketCustom$ServerInboundHandler.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.lambda$handle$0(PacketCustom.java:133) ~[PacketCustom$ServerInboundHandler.class:?]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:46) ~[h.class:?]
    ... 5 more
[05:36:28] [Server thread/FATAL] [net.minecraft.server.MinecraftServer]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:47) [h.class:?]
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:721) [MinecraftServer.class:?]
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:396) [nz.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:666) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:524) [MinecraftServer.class:?]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]
Caused by: java.lang.NullPointerException
    at codechicken.enderstorage.network.TankSynchroniser.handleVisiblityPacket(TankSynchroniser.java:224) ~[TankSynchroniser.class:?]
    at codechicken.enderstorage.network.EnderStorageSPH.handlePacket(EnderStorageSPH.java:18) ~[EnderStorageSPH.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.handle(PacketCustom.java:135) ~[PacketCustom$ServerInboundHandler.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.lambda$handle$0(PacketCustom.java:133) ~[PacketCustom$ServerInboundHandler.class:?]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:46) ~[h.class:?]
    ... 5 more
[05:36:28] [Server thread/FATAL] [net.minecraft.server.MinecraftServer]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:47) [h.class:?]
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:721) [MinecraftServer.class:?]
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:396) [nz.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:666) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:524) [MinecraftServer.class:?]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]
Caused by: java.lang.NullPointerException
    at codechicken.enderstorage.network.TankSynchroniser.handleVisiblityPacket(TankSynchroniser.java:224) ~[TankSynchroniser.class:?]
    at codechicken.enderstorage.network.EnderStorageSPH.handlePacket(EnderStorageSPH.java:18) ~[EnderStorageSPH.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.handle(PacketCustom.java:135) ~[PacketCustom$ServerInboundHandler.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.lambda$handle$0(PacketCustom.java:133) ~[PacketCustom$ServerInboundHandler.class:?]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:46) ~[h.class:?]
    ... 5 more
[05:36:28] [Server thread/FATAL] [net.minecraft.server.MinecraftServer]: Error executing task
java.util.concurrent.ExecutionException: java.lang.NullPointerException
    at java.util.concurrent.FutureTask.report(FutureTask.java:122) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.get(FutureTask.java:192) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:47) [h.class:?]
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:721) [MinecraftServer.class:?]
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:396) [nz.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:666) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:524) [MinecraftServer.class:?]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]
Caused by: java.lang.NullPointerException
    at codechicken.enderstorage.network.TankSynchroniser.handleVisiblityPacket(TankSynchroniser.java:224) ~[TankSynchroniser.class:?]
    at codechicken.enderstorage.network.EnderStorageSPH.handlePacket(EnderStorageSPH.java:18) ~[EnderStorageSPH.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.handle(PacketCustom.java:135) ~[PacketCustom$ServerInboundHandler.class:?]
    at codechicken.lib.packet.PacketCustom$ServerInboundHandler.lambda$handle$0(PacketCustom.java:133) ~[PacketCustom$ServerInboundHandler.class:?]
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_171]
    at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_171]
    at net.minecraft.util.Util.func_181617_a(SourceFile:46) ~[h.class:?]
    ... 5 more
[05:36:37] [User Authenticator #77/INFO] [net.minecraft.server.network.NetHandlerLoginServer]: UUID of player SpearedTwit is 9f892b94-a27f-4aa6-9f85-48f85a47d65e
[05:36:37] [pool-10-thread-1/WARN] [ivtoolkit]: Did not find fitting component for maze!
[05:36:37] [pool-10-thread-1/WARN] [ivtoolkit]: Suggested: X with exits [MazePassage{source=[5, 1, 11], dest=[5, 0, 11]}=Wall, MazePassage{source=[5, 0, 10], dest=[5, 0, 11]}=Wall, MazePassage{source=[4, 0, 11], dest=[5, 0, 11]}=Wall, MazePassage{source=[5, 0, 12], dest=[5, 0, 11]}=Wall, MazePassage{source=[6, 0, 11], dest=[5, 0, 11]}=Path, MazePassage{source=[5, -1, 11], dest=[5, 0, 11]}=Wall]
[05:36:37] [Netty Epoll Server IO #3/INFO] [FML]: Client protocol version 2
[05:36:37] [Netty Epoll Server IO #3/INFO] [FML]: Client attempting to join with 175 mods : tombmanygraves@@VERSION@,[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],storagedrawersextra@@VERSION@,[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],openglider@@VERSION@,[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],appliedenergistics2@rv5-stable-11,[email protected],[email protected],[email protected],[email protected],[email protected]+release.110.b4fac73,[email protected],[email protected],bedbugs@@VERSION@,[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected]
[05:36:37] [Netty Epoll Server IO #3/INFO] [journeymap]: CLIENT
[05:36:38] [pool-10-thread-1/WARN] [ivtoolkit]: Did not find fitting component for maze!
[05:36:38] [pool-10-thread-1/WARN] [ivtoolkit]: Suggested: X with exits [MazePassage{source=[12, 1, 13], dest=[12, 0, 13]}=Wall, MazePassage{source=[12, 0, 12], dest=[12, 0, 13]}=Path, MazePassage{source=[12, -1, 13], dest=[12, 0, 13]}=Wall]
[05:36:38] [pool-10-thread-1/WARN] [ivtoolkit]: Did not find fitting component for maze!
[05:36:38] [pool-10-thread-1/WARN] [ivtoolkit]: Suggested: X with exits [MazePassage{source=[14, -1, 13], dest=[14, 0, 13]}=Wall, MazePassage{source=[14, 1, 13], dest=[14, 0, 13]}=Wall, MazePassage{source=[15, 0, 13], dest=[14, 0, 13]}=Path]
[05:36:42] [Server thread/INFO] [FML]: [Server thread] Server side modded connection established
[05:36:42] [Server thread/INFO] [mcjty.lib.varia.Logging]: SMP: Sync dimensions to client
[05:36:42] [Server thread/INFO] [net.minecraft.server.management.PlayerList]: SpearedTwit[/84.115.14.254:50678] logged in with entity id 23488894 at (7933.5, 71.5, 798.5)
[05:36:42] [Server thread/INFO] [net.minecraft.server.dedicated.DedicatedServer]: §eSpearedTwit§r§e joined the game§r
[05:36:42] [Server thread/INFO] [journeymap]: SpearedTwit joining dimension 0
[05:36:42] [Server thread/ERROR] [FML]: FMLIndexedMessageCodec exception caught
io.netty.handler.codec.EncoderException: java.lang.RuntimeException: Undefined discriminator for message type DimensionPermissionPacket in channel jm_dim_permission
    at io.netty.handler.codec.MessageToMessageEncoder.write(MessageToMessageEncoder.java:106) ~[minecraft_server.1.12.2.jar:?]
    at io.netty.handler.codec.MessageToMessageCodec.write(MessageToMessageCodec.java:116) ~[minecraft_server.1.12.2.jar:?]
    at io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:738) ~[minecraft_server.1.12.2.jar:?]
    at io.netty.channel.AbstractChannelHandlerContext.invokeWriteAndFlush(AbstractChannelHandlerContext.java:801) ~[minecraft_server.1.12.2.jar:?]
    at io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:814) ~[minecraft_server.1.12.2.jar:?]
    at io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:794) ~[minecraft_server.1.12.2.jar:?]
    at io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:831) ~[minecraft_server.1.12.2.jar:?]
    at io.netty.channel.DefaultChannelPipeline.writeAndFlush(DefaultChannelPipeline.java:1032) ~[minecraft_server.1.12.2.jar:?]
    at io.netty.channel.AbstractChannel.writeAndFlush(AbstractChannel.java:296) ~[minecraft_server.1.12.2.jar:?]
    at net.minecraftforge.fml.common.network.simpleimpl.SimpleNetworkWrapper.sendTo(SimpleNetworkWrapper.java:250) [SimpleNetworkWrapper.class:?]
    at journeymap.common.network.PacketHandler.sendDimensionPacketToPlayer(PacketHandler.java:60) [PacketHandler.class:1.12.2-5.5.2]
    at journeymap.server.events.ForgeEvents.on(ForgeEvents.java:68) [ForgeEvents.class:1.12.2-5.5.2]
    at net.minecraftforge.fml.common.eventhandler.ASMEventHandler_1356_ForgeEvents_on_EntityJoinWorldEvent.invoke(.dynamic) [?:?]
    at net.minecraftforge.fml.common.eventhandler.ASMEventHandler.invoke(ASMEventHandler.java:90) [ASMEventHandler.class:?]
    at net.minecraftforge.fml.common.eventhandler.EventBus.post(EventBus.java:182) [EventBus.class:?]
    at net.minecraft.world.World.func_72838_d(World.java:1205) [amu.class:?]
    at net.minecraft.world.WorldServer.func_72838_d(WorldServer.java:1058) [oo.class:?]
    at net.minecraft.server.management.PlayerList.func_72377_c(PlayerList.java:376) [pl.class:?]
    at net.minecraft.server.management.PlayerList.initializeConnectionToPlayer(PlayerList.java:165) [pl.class:?]
    at net.minecraftforge.fml.common.network.handshake.NetworkDispatcher.completeServerSideConnection(NetworkDispatcher.java:256) [NetworkDispatcher.class:?]
    at net.minecraftforge.fml.common.network.handshake.NetworkDispatcher.access$100(NetworkDispatcher.java:72) [NetworkDispatcher.class:?]
    at net.minecraftforge.fml.common.network.handshake.NetworkDispatcher$1.func_73660_a(NetworkDispatcher.java:205) [NetworkDispatcher$1.class:?]
    at net.minecraft.network.NetworkManager.func_74428_b(NetworkManager.java:285) [gw.class:?]
    at net.minecraft.network.NetworkSystem.func_151269_c(NetworkSystem.java:180) [oz.class:?]
    at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:788) [MinecraftServer.class:?]
    at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:396) [nz.class:?]
    at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:666) [MinecraftServer.class:?]
    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:524) [MinecraftServer.class:?]
    at java.lang.Thread.run(Thread.java:748) [?:1.8.0_171]
Caused by: java.lang.RuntimeException: Undefined discriminator for message type DimensionPermissionPacket in channel jm_dim_permission
    at net.minecraftforge.fml.common.network.FMLIndexedMessageToMessageCodec.encode(FMLIndexedMessageToMessageCodec.java:72) ~[FMLIndexedMessageToMessageCodec.class:?]
    at io.netty.handler.codec.MessageToMessageCodec$1.encode(MessageToMessageCodec.java:67) ~[minecraft_server.1.12.2.jar:?]
    at io.netty.handler.codec.MessageToMessageEncoder.write(MessageToMessageEncoder.java:88) ~[minecraft_server.1.12.2.jar:?]
    ... 28 more
[05:36:42] [Server thread/INFO] [EnderCore]: Sending server configs to client for com.enderio.core.common.config.ConfigHandler
[05:36:42] [Server thread/INFO] [mcjty.lib.varia.Logging]: SMP: Player logged in: Sync diminfo to clients
[05:36:42] [Server thread/INFO] [mcjty.lib.varia.Logging]: Send dimlet rules to the client
[05:36:42] [Server thread/INFO] [mcjty.lib.varia.Logging]: Rules packet size: 5779 of 8192
[05:36:42] [Server thread/INFO] [Actually Additions]: Sending Player Data to player SpearedTwit with UUID 9f892b94-a27f-4aa6-9f85-48f85a47d65e.
[05:36:42] [Server thread/INFO] [journeymap]: Sending log in packet.

 

 

 

[MDW01]

It's always interesting to see people who care about optimization in the forge community as it doesn't happen too often.

Could you be more specific as to what you mean by "Posting this here as per Github issue template."

[semiharge]

https://github.com/MinecraftForge/MinecraftForge/issues/new has the lines 

Quote

<!-- Please go to the forum first for support with crashes and issues. -->
<!-- http://www.minecraftforge.net/forum/forum/18-support-bug-reports/ -->

So, instead of posting it there, I'm posting it here.

[MDW01]

I think that is more to deter the people from posting stuff like forge doesn't work when they are trying to run 1.7.10 mods on the most recent version. You have plenty of data to back up this issue. I doubt it will get fixed anytime soon as optimization isn't a high priority. You're probably fine making that git issue.