This crash started when i placed a liquiduct next to my railcraft hp boiler on my server and then happens every time anybody comes near my base.
[INFO] Starting minecraft server version 1.4.7
2013-03-17 20:08:58 [INFO] Loading properties
2013-03-17 20:08:58 [INFO] Default game type: SURVIVAL
2013-03-17 20:08:58 [INFO] Generating keypair
2013-03-17 20:08:59 [INFO] Starting Minecraft server on 41.86.116.153:25585
2013-03-17 20:08:59 [WARNING] **** SERVER IS RUNNING IN OFFLINE/INSECURE MODE!
2013-03-17 20:08:59 [WARNING] The server will make no attempt to authenticate usernames. Beware.
2013-03-17 20:08:59 [WARNING] While this makes the game possible to play without internet access, it also opens up the ability for hackers to connect with any username they choose.
2013-03-17 20:08:59 [WARNING] To change this, set "online-mode" to "true" in the server.properties file.
2013-03-17 20:09:10 [INFO] Preparing level "world"
2013-03-17 20:09:11 [INFO] Preparing start region for level 0
2013-03-17 20:09:12 [INFO] Done (1.548s)! For help, type "help" or "?"
2013-03-17 20:09:12 [INFO] Starting GS4 status listener
2013-03-17 20:09:12 [INFO] Query running on 41.86.116.153:25586
2013-03-17 20:12:45 [INFO] User po connecting with mods [MFReloaded|CompatSufficientBiomes, BiblioCraft, RedPowerWiring, TwilightForest, BuildCraft|Transport, OmniTools, ChargePads, RedPowerCompat, WR-CBE|Core, MFReloaded|CompatIC2, RedPowerLogic, ObsidiPlates, ThermalExpansion|Energy, Thaumcraft, drceph.petrogen, Forestry, WR-CBE|RedPower, XyCraftWorld, EnderStorage, GraviGun, BinnieCore, AdvancedMachines, MFReloaded|CompatPams, mmmPowersuits, IronChest, MFReloaded|CompatRP2, BuildCraft|Energy, GregTech_Addon, Railcraft, EE3, ImmibisCore, MiscPeripherals, PortalGun, ChickenChunks, ModularForceFieldSystem, factorization, RedPowerLighting, AppliedEnergistics, RedPowerBase, MFReloaded|CompatExtraBiomes, MFReloaded, MFReloaded|CompatXycraft, XyCraft, ThermalExpansion, NetherOres, BuildCraft|Silicon, ThermalExpansion|Transport, GraviSuite, XyCraftMachines, IC2NuclearControl, BuildCraft|Core, ThermalExpansion|Factory, MFReloaded|CompatForestry, IC2, SecretRoomsMod, ExtraBees, StevesCarts, ExtrabiomesXL, Mystcraft, ComputerCraft, WR-CBE|Addons, AdvancedSolarPanel, BuildCraft|Factory, RedPowerMachine, XReliquary, SoulShards, RedPowerCore, MFReloaded|CompatThaumcraft, CCTurtle, Tubestuff, RedPowerControl, MFReloaded|CompatTwilightForest, MFReloaded|CompatSoulShards, RedPowerWorld, BuildCraft|Builders, PowerConverters]
2013-03-17 20:12:45 [INFO] po[/41.133.241.231:49355] logged in with entity id 4790 at (149.91623256855846, 48.0, 280.9598377544961)
2013-03-17 20:13:40 [SEVERE] Encountered an unexpected exception t
t: Ticking entity
at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:686)
at ho.r(DedicatedServer.java:269)
at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:599)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:497)
at fy.run(SourceFile:849)
Caused by: java.lang.NullPointerException
at java.io.DataOutputStream.writeUTF(Unknown Source)
at java.io.DataOutputStream.writeUTF(Unknown Source)
at thermalexpansion.core.network.Payload.writePayloadData(Payload.java:75)
at thermalexpansion.core.network.PacketTile.writeData(PacketTile.java:68)
at thermalexpansion.core.network.PacketTE.getPacket(PacketTE.java:33)
at thermalexpansion.transport.tileentity.TileTeleportRoot.l(TileTeleportRoot.java:87)
at iq.b(EntityPlayerMP.java:446)
at iq.j_(EntityPlayerMP.java:269)
at yc.a(World.java:2293)
at in.a(WorldServer.java:647)
at yc.g(World.java:2255)
at yc.h(World.java:2109)
at in.h(WorldServer.java:516)
at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:680)
... 4 more
2013-03-17 20:13:40 [SEVERE] This crash report has been saved to: c:\games\41_86_116_153_25585\1031895\minecraft_cp\minecraft\.\crash-reports\crash-2013-03-17_20.13.40-server.txt
2013-03-17 20:23:56[spoiler/]
2013-03-17 20:08:58 [INFO] Loading properties
2013-03-17 20:08:58 [INFO] Default game type: SURVIVAL
2013-03-17 20:08:58 [INFO] Generating keypair
2013-03-17 20:08:59 [INFO] Starting Minecraft server on 41.86.116.153:25585
2013-03-17 20:08:59 [WARNING] **** SERVER IS RUNNING IN OFFLINE/INSECURE MODE!
2013-03-17 20:08:59 [WARNING] The server will make no attempt to authenticate usernames. Beware.
2013-03-17 20:08:59 [WARNING] While this makes the game possible to play without internet access, it also opens up the ability for hackers to connect with any username they choose.
2013-03-17 20:08:59 [WARNING] To change this, set "online-mode" to "true" in the server.properties file.
2013-03-17 20:09:10 [INFO] Preparing level "world"
2013-03-17 20:09:11 [INFO] Preparing start region for level 0
2013-03-17 20:09:12 [INFO] Done (1.548s)! For help, type "help" or "?"
2013-03-17 20:09:12 [INFO] Starting GS4 status listener
2013-03-17 20:09:12 [INFO] Query running on 41.86.116.153:25586
2013-03-17 20:12:45 [INFO] User po connecting with mods [MFReloaded|CompatSufficientBiomes, BiblioCraft, RedPowerWiring, TwilightForest, BuildCraft|Transport, OmniTools, ChargePads, RedPowerCompat, WR-CBE|Core, MFReloaded|CompatIC2, RedPowerLogic, ObsidiPlates, ThermalExpansion|Energy, Thaumcraft, drceph.petrogen, Forestry, WR-CBE|RedPower, XyCraftWorld, EnderStorage, GraviGun, BinnieCore, AdvancedMachines, MFReloaded|CompatPams, mmmPowersuits, IronChest, MFReloaded|CompatRP2, BuildCraft|Energy, GregTech_Addon, Railcraft, EE3, ImmibisCore, MiscPeripherals, PortalGun, ChickenChunks, ModularForceFieldSystem, factorization, RedPowerLighting, AppliedEnergistics, RedPowerBase, MFReloaded|CompatExtraBiomes, MFReloaded, MFReloaded|CompatXycraft, XyCraft, ThermalExpansion, NetherOres, BuildCraft|Silicon, ThermalExpansion|Transport, GraviSuite, XyCraftMachines, IC2NuclearControl, BuildCraft|Core, ThermalExpansion|Factory, MFReloaded|CompatForestry, IC2, SecretRoomsMod, ExtraBees, StevesCarts, ExtrabiomesXL, Mystcraft, ComputerCraft, WR-CBE|Addons, AdvancedSolarPanel, BuildCraft|Factory, RedPowerMachine, XReliquary, SoulShards, RedPowerCore, MFReloaded|CompatThaumcraft, CCTurtle, Tubestuff, RedPowerControl, MFReloaded|CompatTwilightForest, MFReloaded|CompatSoulShards, RedPowerWorld, BuildCraft|Builders, PowerConverters]
2013-03-17 20:12:45 [INFO] po[/41.133.241.231:49355] logged in with entity id 4790 at (149.91623256855846, 48.0, 280.9598377544961)
2013-03-17 20:13:40 [SEVERE] Encountered an unexpected exception t
t: Ticking entity
at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:686)
at ho.r(DedicatedServer.java:269)
at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:599)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:497)
at fy.run(SourceFile:849)
Caused by: java.lang.NullPointerException
at java.io.DataOutputStream.writeUTF(Unknown Source)
at java.io.DataOutputStream.writeUTF(Unknown Source)
at thermalexpansion.core.network.Payload.writePayloadData(Payload.java:75)
at thermalexpansion.core.network.PacketTile.writeData(PacketTile.java:68)
at thermalexpansion.core.network.PacketTE.getPacket(PacketTE.java:33)
at thermalexpansion.transport.tileentity.TileTeleportRoot.l(TileTeleportRoot.java:87)
at iq.b(EntityPlayerMP.java:446)
at iq.j_(EntityPlayerMP.java:269)
at yc.a(World.java:2293)
at in.a(WorldServer.java:647)
at yc.g(World.java:2255)
at yc.h(World.java:2109)
at in.h(WorldServer.java:516)
at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:680)
... 4 more
2013-03-17 20:13:40 [SEVERE] This crash report has been saved to: c:\games\41_86_116_153_25585\1031895\minecraft_cp\minecraft\.\crash-reports\crash-2013-03-17_20.13.40-server.txt
2013-03-17 20:23:56[spoiler/]
2013-03-17 20:24:32 [INFO] [ForgeModLoader] Unloading dimension 1
2013-03-17 20:24:33 [SEVERE] [ForgeModLoader] Detected leaking worlds in memory. There are 4 worlds that appear to be persisting. A mod is likely caching the world incorrectly
2013-03-17 20:24:33 [SEVERE] [ForgeModLoader] The world 69164048 (world) has leaked.
2013-03-17 20:24:33 [SEVERE] [ForgeModLoader] The world 5fc46511 (world) has leaked.
2013-03-17 20:25:09 [SEVERE] [ForgeModLoader] A TileEntity type thermalexpansion.transport.tileentity.TileTeleportLiquid has throw an exception trying to write state. It will not persist. Report this to the mod author
java.lang.IllegalArgumentException: Empty string not allowed
at cc.<init>(SourceFile:15)
at bq.a(SourceFile:77)
at thermalexpansion.transport.tileentity.TileTeleportRoot.b(TileTeleportRoot.java:376)
at aam.a(AnvilChunkLoader.java:311)
at aam.a(AnvilChunkLoader.java:127)
at im.b(ChunkProviderServer.java:232)
at im.a(ChunkProviderServer.java:284)
at in.a(WorldServer.java:844)
at net.minecraft.server.MinecraftServer.a(MinecraftServer.java:373)
at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:605)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:497)
at fy.run(SourceFile:849)
2013-03-17 20:25:54 [SEVERE] [ForgeModLoader] A TileEntity type thermalexpansion.transport.tileentity.TileTeleportLiquid has throw an exception trying to write state. It will not persist. Report this to the mod author
java.lang.IllegalArgumentException: Empty string not allowed
at cc.<init>(SourceFile:15)
at bq.a(SourceFile:77)
at thermalexpansion.transport.tileentity.TileTeleportRoot.b(TileTeleportRoot.java:376)
at aam.a(AnvilChunkLoader.java:311)
at aam.a(AnvilChunkLoader.java:127)
at im.b(ChunkProviderServer.java:232)
at im.a(ChunkProviderServer.java:284)
at in.a(WorldServer.java:844)
at net.minecraft.server.MinecraftServer.a(MinecraftServer.java:373)
at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:605)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:497)
at fy.run(SourceFile:849)
2013-03-17 20:26:39 [SEVERE] [ForgeModLoader] A TileEntity type thermalexpansion.transport.tileentity.TileTeleportLiquid has throw an exception trying to write state. It will not [spoiler/]
2013-03-17 20:24:33 [SEVERE] [ForgeModLoader] Detected leaking worlds in memory. There are 4 worlds that appear to be persisting. A mod is likely caching the world incorrectly
2013-03-17 20:24:33 [SEVERE] [ForgeModLoader] The world 69164048 (world) has leaked.
2013-03-17 20:24:33 [SEVERE] [ForgeModLoader] The world 5fc46511 (world) has leaked.
2013-03-17 20:25:09 [SEVERE] [ForgeModLoader] A TileEntity type thermalexpansion.transport.tileentity.TileTeleportLiquid has throw an exception trying to write state. It will not persist. Report this to the mod author
java.lang.IllegalArgumentException: Empty string not allowed
at cc.<init>(SourceFile:15)
at bq.a(SourceFile:77)
at thermalexpansion.transport.tileentity.TileTeleportRoot.b(TileTeleportRoot.java:376)
at aam.a(AnvilChunkLoader.java:311)
at aam.a(AnvilChunkLoader.java:127)
at im.b(ChunkProviderServer.java:232)
at im.a(ChunkProviderServer.java:284)
at in.a(WorldServer.java:844)
at net.minecraft.server.MinecraftServer.a(MinecraftServer.java:373)
at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:605)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:497)
at fy.run(SourceFile:849)
2013-03-17 20:25:54 [SEVERE] [ForgeModLoader] A TileEntity type thermalexpansion.transport.tileentity.TileTeleportLiquid has throw an exception trying to write state. It will not persist. Report this to the mod author
java.lang.IllegalArgumentException: Empty string not allowed
at cc.<init>(SourceFile:15)
at bq.a(SourceFile:77)
at thermalexpansion.transport.tileentity.TileTeleportRoot.b(TileTeleportRoot.java:376)
at aam.a(AnvilChunkLoader.java:311)
at aam.a(AnvilChunkLoader.java:127)
at im.b(ChunkProviderServer.java:232)
at im.a(ChunkProviderServer.java:284)
at in.a(WorldServer.java:844)
at net.minecraft.server.MinecraftServer.a(MinecraftServer.java:373)
at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:605)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:497)
at fy.run(SourceFile:849)
2013-03-17 20:26:39 [SEVERE] [ForgeModLoader] A TileEntity type thermalexpansion.transport.tileentity.TileTeleportLiquid has throw an exception trying to write state. It will not [spoiler/]