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---- Minecraft Crash Report ----
// I just don't know what went wrong :(

Time: 28.05.14 0:23
Description: Ticking entity

java.lang.NullPointerException: Ticking entity
	at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:192)
	at com.google.common.collect.SingletonImmutableList.<init>(SingletonImmutableList.java:40)
	at com.google.common.collect.ImmutableList.of(ImmutableList.java:89)
	at cpw.mods.fml.common.network.FMLOutboundHandler$OutboundTarget$4.selectNetworks(FMLOutboundHandler.java:110)
	at cpw.mods.fml.common.network.FMLOutboundHandler.write(FMLOutboundHandler.java:273)
	at io.netty.channel.DefaultChannelHandlerContext.invokeWrite(DefaultChannelHandlerContext.java:644)
	at io.netty.channel.DefaultChannelHandlerContext.write(DefaultChannelHandlerContext.java:698)
	at io.netty.channel.DefaultChannelHandlerContext.write(DefaultChannelHandlerContext.java:637)
	at io.netty.handler.codec.MessageToMessageEncoder.write(MessageToMessageEncoder.java:115)
	at io.netty.handler.codec.MessageToMessageCodec.write(MessageToMessageCodec.java:116)
	at io.netty.channel.DefaultChannelHandlerContext.invokeWrite(DefaultChannelHandlerContext.java:644)
	at io.netty.channel.DefaultChannelHandlerContext.write(DefaultChannelHandlerContext.java:698)
	at io.netty.channel.DefaultChannelHandlerContext.write(DefaultChannelHandlerContext.java:637)
	at io.netty.channel.DefaultChannelHandlerContext.write(DefaultChannelHandlerContext.java:626)
	at io.netty.channel.DefaultChannelPipeline.write(DefaultChannelPipeline.java:878)
	at io.netty.channel.AbstractChannel.write(AbstractChannel.java:229)
	at io.netty.channel.embedded.EmbeddedChannel.writeOutbound(EmbeddedChannel.java:195)
	at cpw.mods.fml.common.network.internal.FMLNetworkHandler.makeEntitySpawnAdjustment(FMLNetworkHandler.java:143)
	at net.minecraft.entity.EntityTrackerEntry.func_73117_b(EntityTrackerEntry.java:474)
	at net.minecraft.entity.EntityTracker.func_85172_a(EntityTracker.java:349)
	at net.minecraft.entity.player.EntityPlayerMP.func_70071_h_(EntityPlayerMP.java:381)
	at net.minecraft.world.World.func_72866_a(World.java:2679)
	at net.minecraft.world.WorldServer.func_72866_a(WorldServer.java:836)
	at net.minecraft.world.World.func_72870_g(World.java:2633)
	at net.minecraft.world.World.func_72939_s(World.java:2444)
	at net.minecraft.world.WorldServer.func_72939_s(WorldServer.java:667)
	at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:893)
	at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:429)
	at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:759)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:622)
	at java.lang.Thread.run(Unknown Source)


A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Stacktrace:
	at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:192)
	at com.google.common.collect.SingletonImmutableList.<init>(SingletonImmutableList.java:40)
	at com.google.common.collect.ImmutableList.of(ImmutableList.java:89)
	at cpw.mods.fml.common.network.FMLOutboundHandler$OutboundTarget$4.selectNetworks(FMLOutboundHandler.java:110)
	at cpw.mods.fml.common.network.FMLOutboundHandler.write(FMLOutboundHandler.java:273)
	at io.netty.channel.DefaultChannelHandlerContext.invokeWrite(DefaultChannelHandlerContext.java:644)
	at io.netty.channel.DefaultChannelHandlerContext.write(DefaultChannelHandlerContext.java:698)
	at io.netty.channel.DefaultChannelHandlerContext.write(DefaultChannelHandlerContext.java:637)
	at io.netty.handler.codec.MessageToMessageEncoder.write(MessageToMessageEncoder.java:115)
	at io.netty.handler.codec.MessageToMessageCodec.write(MessageToMessageCodec.java:116)
	at io.netty.channel.DefaultChannelHandlerContext.invokeWrite(DefaultChannelHandlerContext.java:644)
	at io.netty.channel.DefaultChannelHandlerContext.write(DefaultChannelHandlerContext.java:698)
	at io.netty.channel.DefaultChannelHandlerContext.write(DefaultChannelHandlerContext.java:637)
	at io.netty.channel.DefaultChannelHandlerContext.write(DefaultChannelHandlerContext.java:626)
	at io.netty.channel.DefaultChannelPipeline.write(DefaultChannelPipeline.java:878)
	at io.netty.channel.AbstractChannel.write(AbstractChannel.java:229)
	at io.netty.channel.embedded.EmbeddedChannel.writeOutbound(EmbeddedChannel.java:195)
	at cpw.mods.fml.common.network.internal.FMLNetworkHandler.makeEntitySpawnAdjustment(FMLNetworkHandler.java:143)
	at net.minecraft.entity.EntityTrackerEntry.func_73117_b(EntityTrackerEntry.java:474)
	at net.minecraft.entity.EntityTracker.func_85172_a(EntityTracker.java:349)
	at net.minecraft.entity.player.EntityPlayerMP.func_70071_h_(EntityPlayerMP.java:381)
	at net.minecraft.world.World.func_72866_a(World.java:2679)
	at net.minecraft.world.WorldServer.func_72866_a(WorldServer.java:836)
	at net.minecraft.world.World.func_72870_g(World.java:2633)

-- Entity being ticked --
Details:
	Entity Type: null (net.minecraft.entity.player.EntityPlayerMP)
	Entity ID: 4373
	Entity Name: Serpienta
	Entity's Exact location: 437,61, 70,00, 524,68
	Entity's Block location: World: (437,70,524), Chunk: (at 5,4,12 in 27,32; contains blocks 432,0,512 to 447,255,527), Region: (0,1; contains chunks 0,32 to 31,63, blocks 0,0,512 to 511,255,1023)
	Entity's Momentum: 0,00, -0,08, 0,00
Stacktrace:
	at net.minecraft.world.World.func_72939_s(World.java:2444)
	at net.minecraft.world.WorldServer.func_72939_s(WorldServer.java:667)

-- Affected level --
Details:
	Level name: world
	All players: 2 total; [EntityPlayerMP['admin'/4096, l='world', x=517,76, y=82,11, z=488,26](admin at 517.760099149103,82.11435596545442,488.25609856522675), EntityPlayerMP['Serpienta'/4373, l='world', x=437,61, y=70,00, z=524,68](Serpienta at 437.61026178272454,70.0,524.6757973586466)]
	Chunk stats: ServerChunkCache: 934 Drop: 0
	Level seed: -5512810613870210832
	Level generator: ID 00 - default, ver 1. Features enabled: true
	Level generator options: 
	Level spawn location: World: (112,64,232), Chunk: (at 0,4,8 in 7,14; contains blocks 112,0,224 to 127,255,239), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
	Level time: 23905384 game time, 23954165 day time
	Level dimension: 0
	Level storage version: 0x04ABD - Anvil
	Level weather: Rain time: 62410 (now: false), thunder time: 47581 (now: false)
	Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false
Stacktrace:
	at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:893)
	at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:429)
	at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:759)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:622)
	at java.lang.Thread.run(Unknown Source)

-- System Details --
Details:
	Minecraft Version: 1.7.2
	Operating System: Windows 7 (amd64) version 6.1
	Java Version: 1.7.0_55, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 525543144 bytes (501 MB) / 1273573376 bytes (1214 MB) up to 6407585792 bytes (6110 MB)
	JVM Flags: 25 total; -XX:ParallelGCThreads=4 -Xms1g -Xmx6g -XX:PermSize=128m -XX:MaxPermSize=256m -XX:+DisableExplicitGC -XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:+CMSParallelRemarkEnabled -XX:MaxGCPauseMillis=50 -XX:+UseAdaptiveGCBoundary -XX:-UseGCOverheadLimit -XX:+UseBiasedLocking -XX:SurvivorRatio=8 -XX:TargetSurvivorRatio=90 -XX:MaxTenuringThreshold=15 -Xnoclassgc -XX:UseSSE=3 -XX:+UseFastAccessorMethods -XX:+UseStringCache -XX:+UseCompressedStrings -XX:+AggressiveOpts -XX:LargePageSizeInBytes=4m -XX:+UseLargePages -Xconcurrentio
	AABB Pool Size: 9202 (515312 bytes; 0 MB) allocated, 6349 (355544 bytes; 0 MB) used
	IntCache: cache: 0, tcache: 0, allocated: 12, tallocated: 98
	FML: MCP v9.03 FML v7.2.203.1094 Minecraft Forge 10.12.1.1094 54 mods loaded, 54 mods active
	mcp{9.03} [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	FML{7.2.203.1094} [Forge Mod Loader] (mcpc-plus-1.7.2-R0.4-forge1094-B80.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	Forge{10.12.1.1094} [Minecraft Forge] (mcpc-plus-1.7.2-R0.4-forge1094-B80.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	AppliedEnergistics2-Core{rv0-beta-14} [AppliedEnergistics2 Core] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	Aroma1997Core{1.0.2.3} [Aroma1997Core] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	CodeChickenCore{1.0.0} [CodeChicken Core] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	TConstruct-Preloader{0.1.1} [Tinkers Corestruct] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	SC0_SpaceCore{0.7.6} [SpaceCore] ([1.7.2] SpaceCore 0.7.6.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	SC0_BiomeWand{1.1.8} [Biome Wand] ([1.7.2] Biome Wand 1.1.8.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	bspkrsCore{6.9} [bspkrsCore] ([1.7.2]bspkrsCore-universal-6.9.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	Treecapitator{1.7.2} [Treecapitator] ([1.7.2]Treecapitator-universal-2.0.2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	IC2{2.1.477-experimental} [IndustrialCraft 2] (industrialcraft-2-2.1.477-experimental.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	advancedgenetics{1.5.3} [Advanced Genetics] (advancedgenetics-1.5.3-1.7.2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	AdvancedMachines{1.0.8} [IC2 Advanced Machines Addon] (AdvancedMachinesAS-1.7.2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	BuildCraft|Core{6.0.15} [BuildCraft] (buildcraft-6.0.15.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	appliedenergistics2{rv0-beta-14} [Applied Energistics 2] (appliedenergistics2-rv0-beta-14.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	Aroma1997CoreHelper{1.0.2.3} [Aroma1997Core|Helper] (Aroma1997Core-1.7.2-1.0.2.3.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	ATG{0.10.0} [Alternate Terrain Generation] (ATG-1.7.2-0.10.0.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	BiblioCraft{1.7.0} [BiblioCraft] (BiblioCraft[1.7.0][MC1.7.2].jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	AWWayofTime{v1.0.1e} [Blood Magic: Alchemical Wizardry] (Blood Magic-v1.0.1e.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	BuildCraft|Builders{6.0.15} [BC Builders] (buildcraft-6.0.15.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	BuildCraft|Energy{6.0.15} [BC Energy] (buildcraft-6.0.15.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	BuildCraft|Factory{6.0.15} [BC Factory] (buildcraft-6.0.15.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	BuildCraft|Transport{6.0.15} [BC Transport] (buildcraft-6.0.15.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	BuildCraft|Silicon{6.0.15} [BC Silicon] (buildcraft-6.0.15.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	CarpentersBlocks{3.1.4} [Carpenter's Blocks] (Carpenter's Blocks v3.1.4 - MC 1.7+.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	kegare.caveworld{1.3.3} [Caveworld] (Caveworld_1.7.2-v1.3.3.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	CompactWindmills{1.0.3.1} [CompactWindmills] (CompactWindmills-1.7.2-1.0.3.1.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	CustomSpawner{3.2.0.dev.R1} [DrZhark's CustomSpawner] (CustomMobSpawner 3.2.0-DEV-R2.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	customnpcs{1.7.2} [CustomNpcs] (CustomNPCs_1.7.2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	DragonMounts{r38} [Dragon Mounts] (dragonmount_r38_mc1.7.x.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	MoCreatures{6.2.0.dev.R1} [DrZhark's Mo'Creatures Mod] (DrZharks MoCreatures Mod v6.2.0-DEV-R2.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	DyeableBeds{1.7.2 R2} [Dyeable Beds] (Dyeable Beds-1.7.2 R4.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	eplus{1.7.2-2.0.1.6} [Enchanting Plus] (EnchantingPlus-1.7.2-2.0.1.6.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	EnderIO{1.1.0_alpha} [Ender IO] (enderio-1.1.0_alpha.76.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	Forestry{2.4.1.24} [Forestry for Minecraft] (forestry_1.7.2-2.4.1.24.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	guilib{1.0.7.0} [GUI Library] (Forge_GuiLibv1.0.7.0.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	ImmibisCore{58.0.3} [Immibis Core] (ImmibisCore-1.7.2-58.0.3.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	InfernalMobs{1.4.9} [Infernal Mobs] (InfernalMobs-1.7.2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	IronChest{6.0.24.720} [Iron Chest] (ironchest-1.7.2-6.0.24.720-universal.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	Mantle{1.7.2-132.45b0b50} [Mantle] (Mantle-1.7.2-0.2.8.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	radixcore{1.2.0} [RadixCore] (RadixCore-1.2.0 MC-1.7.2.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	mca{4.0.4} [Minecraft Comes Alive] (MCA-4.0.4 MC-1.7.2.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	PetBat{1.3.2} [Pet Bat] (PetBat-1.7.2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	plantmegapack{3.00.09} [Plant Mega Pack] (Plant Mega Pack-1.7.2-3.00.09.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	Baubles{1.0.0.14} [Baubles] (Baubles-1.7.2-1.0.0.14.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	Thaumcraft{4.1.1.14} [Thaumcraft] (Thaumcraft-1.7.2-4.1.1.14.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	Railcraft{9.0.0.0} [Railcraft] (Railcraft_1.7.2-9.0.0.0.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	RedLogic{58.0.2} [RedLogic] (RedLogic-1.7.2-58.0.2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	AS_Ruins{12.7} [Ruins Spawning System] (Ruins-1.7.2.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	TConstruct{1.7.2-1.6.0.jenkins478} [Tinkers' Construct] (TConstruct-1.7.2-1.6.0.a14.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	TwilightForest{2.0.3} [The Twilight Forest] (twilightforest-1.7.2-2.0.3.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	aobd{2.0.1} [Another One Bites The Dust] (AOBD-2.0.1.jar) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	MSC2{1.2.1} [Mob Spawn Controls 2] (Forge_MSC2v1.2.1.zip) Unloaded->Constructed->Pre-initialized->Initialized->Post-initialized->Available->Available->Available->Available
	AE2 Version: beta rv0-beta-14 for Forge 10.12.0.1024
	Mantle Environment: DO NOT REPORT THIS CRASH! Unsupported mods in environment: bukkit
	TConstruct Environment: Environment healthy.
	AE2 Integration: RotaryCraft:OFF, IC2:ON, RC:ON, BC:ON, MJ5:ON, MJ6:ON, RF:ON, MFR:OFF, DSU:OFF, FZ:OFF, CLApi:OFF, RB:OFF, FMP:OFF
	Forestry : [Forestry] Warning: You have mods that change the behavior of Minecraft, ForgeModLoader, and/or Minecraft Forge to your client: 
Bukkit, MCPC+, or other Bukkit replacement
These may have caused this error, and may not be supported. Try reproducing the crash WITHOUT these mods, and report it then.
	Profiler Position: N/A (disabled)
	Vec3 Pool Size: 1605 (89880 bytes; 0 MB) allocated, 1347 (75432 bytes; 0 MB) used
	Player Count: 2 / 20; [EntityPlayerMP['admin'/4096, l='world', x=517,76, y=82,11, z=488,26](admin at 517.760099149103,82.11435596545442,488.25609856522675), EntityPlayerMP['Serpienta'/4373, l='world', x=437,61, y=70,00, z=524,68](Serpienta at 437.61026178272454,70.0,524.6757973586466)]
	Is Modded: Definitely; Server brand changed to 'mcpc,craftbukkit,fml,forge'
	Type: Dedicated Server (map_server.txt)