quick crashing

[Ganondwarfy]

Title: quick crashing

Version: 3.1.3

OS: windows 8

Java Version: v7 update 10

Description of Problem:

Description of Problem:

Basically I open tekkit (i have allocated 4gb memory to the launcher, i have 8gb of RAM total though) and i push the single player button and click to go into my world. It loads, (I hear a noice of like water or something somtimes) and then with in a spit second it crashes and says "Saving chunks" then it just goes a whiteish color. and stays that way until i close the window. please help!

I was working on some Railcraft things at the time, setting up minecart on tracks to and from coke ovens when it started happening.

Error Messages:

I posted this in the wrong section originally

EDIT: it happens with rail craft stuff. I started a new world and got some railcraft stuff going, placed the first minecart down and pushed it to start it....BOOM....freeze...saving chunks...go to a white screen. and yeah. help???

Error Messages:

Error Log:

[16:02:28] [sEVERE]------------------------------------------

[16:02:28] [sEVERE]Launcher is starting....

[16:02:28] [sEVERE]Launcher Build: '1.0.3.4'

[16:02:28] [sEVERE]Allocated 2730.6875 Mb of RAM

[16:02:28] [sEVERE]Java VM: '1.7.0_10-b18'

[16:02:28] [sEVERE]OS Version: '6.2'

[16:02:28] [sEVERE]Is 64-bit: 'true'

[16:02:28] [sEVERE][info] Downloading 'mirrors.yml' from 'http://mirror.technicpack.net/Technic/mirrors.yml'.

[16:02:29] [sEVERE]Starting download of 'http://206.217.207.1/Technic/CHECKSUM.md5', with 3 trie(s) remaining

[16:02:29] [sEVERE]Copying: \temp\file5058377732229188651.tmp to: \launcher\CHECKSUM.md5

[16:02:29] [sEVERE]File Downloaded: \launcher\CHECKSUM.md5

[16:02:29] [sEVERE][MD5 Mismatch] File '\launcher\tekkit\modpack.yml' has md5 of '0f9443a0efc7118665cac65290dc0645' instead of 'a153f7d39fc0fb39a6808a6bc40c1909'

[16:02:29] [sEVERE][info] Downloading 'modpack.yml' from 'http://206.217.207.1/Technic/tekkit/modpack.yml'.

[16:02:30] [sEVERE][info] Downloading 'minecraft.yml' from 'http://mirror.technicpack.net/Technic/minecraft.yml'.

[16:02:43] [sEVERE]Loading Launcher from 'techniclauncher/tekkit'

[16:02:46] [sEVERE]Attempting early MinecraftForge initialization

[16:02:46] [sEVERE]Completed early MinecraftForge initialization

[16:02:46] [sEVERE]2012-12-28 16:02:46 [iNFO] Forge Mod Loader version 2.2.106.176 for Minecraft c:1.2.5, s:1.2.5 loading

 

[16:02:46] [sEVERE]2012-12-28 16:02:46 [iNFO] Forge Mod Loader has detected optifine OptiFine_1.2.5_HD_S_C6, enabling compatibility features

 

[16:02:46] [sEVERE]2012-12-28 16:02:46 [iNFO] Loading mods from \tekkit\mods

 

[16:02:46] [sEVERE]2012-12-28 16:02:46 [iNFO] Directory ccSensors contained no mods

 

[16:02:46] [sEVERE]2012-12-28 16:02:46 [iNFO] File NEI_RailCraftPlugin 1.2.2.zip contained no mods

 

[16:02:46] [sEVERE]2012-12-28 16:02:46 [iNFO] File NEI_RedPowerPlugin 1.2.2.3.zip contained no mods

 

[16:02:46] [sEVERE]2012-12-28 16:02:46 [iNFO] Directory rei_minimap contained no mods

 

[16:02:46] [sEVERE]2012-12-28 16:02:46 [iNFO] Directory weaponmod contained no mods

 

[16:02:46] [sEVERE]2012-12-28 16:02:46 [iNFO] Forge Mod Loader has loaded 41 mods

 

[16:02:46] [sEVERE]2012-12-28 16:02:46 [iNFO] MinecraftForge v3.3.8.164 Initialized

 

[16:02:47] [sEVERE]2012-12-28 16:02:47 [iNFO] [WeaponMod] Properties file read succesfully!

 

[16:02:49] [sEVERE](MAtmos : INFO) Constructing.

 

[16:02:49] [sEVERE](MAtmos : INFO) ExpansionLoader found potential online earthlies_database.xrl.

 

[16:02:49] [sEVERE](MAtmos : INFO) ExpansionLoader found potential online interactions_environments.xrl.

 

[16:02:49] [sEVERE](MAtmos : INFO) ExpansionLoader found potential online interactions_extras.xrl.

 

[16:02:49] [sEVERE](MAtmos : INFO) ExpansionLoader fetched earthlies_database.xrl.

 

[16:02:49] [sEVERE](MAtmos : INFO) ExpansionLoader fetched interactions_environments.xrl.

 

[16:02:49] [sEVERE](MAtmos : INFO) ExpansionLoader fetched interactions_extras.xrl.

 

[16:02:49] [sEVERE](MAtmos : INFO) ExpansionLoader Limbo is now empty.

 

[16:02:49] [sEVERE]2012-12-28 16:02:49 [WARNING] Could not retrieve Forestry item identified by: canEmpty

 

[16:02:49] [sEVERE]2012-12-28 16:02:49 [WARNING] Could not retrieve Forestry item identified by: waxCapsule

 

[16:02:49] [sEVERE]2012-12-28 16:02:49 [WARNING] Could not retrieve Forestry item identified by: refractoryEmpty

 

[16:02:49] [sEVERE]2012-12-28 16:02:49 [WARNING] Could not retrieve Forestry item identified by: canEmpty

 

[16:02:49] [sEVERE]2012-12-28 16:02:49 [WARNING] Could not retrieve Forestry item identified by: waxCapsule

 

[16:02:49] [sEVERE]2012-12-28 16:02:49 [WARNING] Could not retrieve Forestry item identified by: refractoryEmpty

 

[16:02:49] [sEVERE]2012-12-28 16:02:49 [WARNING] Could not retrieve Forestry item identified by: canEmpty

 

[16:02:49] [sEVERE]2012-12-28 16:02:49 [WARNING] Could not retrieve Forestry item identified by: waxCapsule

 

[16:02:49] [sEVERE]2012-12-28 16:02:49 [WARNING] Could not retrieve Forestry item identified by: refractoryEmpty

 

[16:02:49] [sEVERE]2012-12-28 16:02:49 [WARNING] Could not retrieve Forestry item identified by: canEmpty

 

[16:02:49] [sEVERE]2012-12-28 16:02:49 [WARNING] Could not retrieve Forestry item identified by: waxCapsule

 

[16:02:49] [sEVERE]2012-12-28 16:02:49 [WARNING] Could not retrieve Forestry item identified by: refractoryEmpty

 

[16:02:50] [sEVERE]2012-12-28 16:02:50 [iNFO] Forge Mod Loader load complete, 41 mods loaded

 

[16:02:51] [sEVERE](MAtmos : INFO) SoundCommunicator loaded (after 2.512 s.).

 

[16:02:51] [sEVERE](MAtmos : INFO) Bypassing Resource Reloader. This may cause issues.

 

[16:02:51] [sEVERE](MAtmos : INFO) ResourceReloader finished (after 2.544 s.).

 

[16:02:51] [sEVERE](MAtmos : INFO) ExpansionLoader signaled. Currently has 3 expansions and 0 in limbo.

 

[16:02:52] [sEVERE](MAtmos : INFO) Expansion interactions_environments.xrl loaded.

 

[16:02:52] [sEVERE](MAtmos : INFO) Expansion interactions_extras.xrl loaded.

 

[16:02:53] [sEVERE](MAtmos : INFO) Expansion earthlies_database.xrl loaded.

 

[16:02:53] [sEVERE](MAtmos : INFO) ExpansionLoader Loading and Limbo are now empty.

 

[16:02:53] [sEVERE](MAtmos : INFO) Ready.

 

[16:09:04] [sEVERE](MAtmos : INFO) Update version found: 21

 

[16:09:07] [sEVERE]java.lang.ArrayIndexOutOfBoundsException: 4

[16:09:07] [sEVERE]at railcraft.common.utility.TileUtilityItem.a(TileUtilityItem.java:61)

[16:09:07] [sEVERE]at railcraft.common.utility.TileMultiBlock.a(TileMultiBlock.java:250)

[16:09:07] [sEVERE]at railcraft.common.utility.TileMultiBlock.a(TileMultiBlock.java:254)

[16:09:07] [sEVERE]at railcraft.common.api.InventoryMapper.a(InventoryMapper.java:46)

[16:09:07] [sEVERE]at railcraft.common.api.InventoryTools.moveOneItem(InventoryTools.java:375)

[16:09:07] [sEVERE]at railcraft.common.utility.TileItemLoader.moveItemToCart(TileItemLoader.java:252)

[16:09:07] [sEVERE]at railcraft.common.utility.TileItemLoader.n_(TileItemLoader.java:203)

[16:09:07] [sEVERE]at xd.n(World.java:2081)

[16:09:07] [sEVERE]at net.minecraft.client.Minecraft.k(Minecraft.java:1871)

[16:09:07] [sEVERE]at net.minecraft.client.Minecraft.x(Minecraft.java:825)

[16:09:07] [sEVERE]at net.minecraft.client.Minecraft.run(Minecraft.java:753)

[16:09:07] [sEVERE]at java.lang.Thread.run(Unknown Source)

[16:09:17] [sEVERE]2012-12-28 16:09:17 [sEVERE] A critical error has occurred.

java.lang.ArrayIndexOutOfBoundsException: 4

at railcraft.common.utility.TileUtilityItem.a(TileUtilityItem.java:61)

at railcraft.common.utility.TileMultiBlock.a(TileMultiBlock.java:250)

at railcraft.common.utility.TileMultiBlock.a(TileMultiBlock.java:254)

at railcraft.common.api.InventoryMapper.a(InventoryMapper.java:46)

at railcraft.common.api.InventoryTools.moveOneItem(InventoryTools.java:375)

at railcraft.common.utility.TileItemLoader.moveItemToCart(TileItemLoader.java:252)

at railcraft.common.utility.TileItemLoader.n_(TileItemLoader.java:203)

at xd.n(World.java:2081)

at net.minecraft.client.Minecraft.k(Minecraft.java:1871)

at net.minecraft.client.Minecraft.x(Minecraft.java:825)

at net.minecraft.client.Minecraft.run(Minecraft.java:753)

at java.lang.Thread.run(Unknown Source)

 

[16:09:17] [sEVERE]2012-12-28 16:09:17 [sEVERE] 41 mods loaded

Optifine OptiFine_1.2.5_HD_S_C6

Minecraft Forge 3.3.8.164

FML v2.2.106.176

Forge Mod Loader version 2.2.106.176 for Minecraft 1.2.5

mod_CodeChickenCore : Available (modpack.jar)

mod_MinecraftForge : Available (modpack.jar)

mod_NotEnoughItems : Available (modpack.jar)

mod_ReiMinimap : Available ([1.2.5]ReiMinimap_v3.2_04.zip)

mod_IC2 : Available (industrialcraft-2-client_1.103.jar)

mod_IC2AdvancedMachines : Available (AdvancedMachines_4.0_client.zip)

mod_BuildCraftCore : Available (buildcraft-client-A-core-2.2.14.zip)

mod_BuildCraftBuilders : Available (buildcraft-client-B-builders-2.2.14.zip)

mod_BuildCraftEnergy : Available (buildcraft-client-B-energy-2.2.14.zip)

mod_BuildCraftFactory : Available (buildcraft-client-B-factory-2.2.14.zip)

mod_BuildCraftTransport : Available (buildcraft-client-B-transport-2.2.14.zip)

mod_AdditionalPipes : Available (buildcraft-client-DA-additionalpipes-2.1.3.zip)

mod_ComputerCraft : Available (ComputerCraft1.41.zip)

mod_RedPowerMachine : Available (RedPowerMachine-2.0pr5b2.zip)

mod_ccSensors : Available (ccSensors-client-MC125-B017pr1.zip)

mod_CCTurtle : Available (ComputerCraft1.41.zip)

mod_EE : Available (EE2ClientV1.4.6.5.jar)

mod_EnderStorage : Available (EnderStorage-Client 1.1.3.zip)

mod_IC2NuclearControl : Available (IC2NuclearControl_client_v1.1.10b.zip)

mod_ImmibisCore : Available (immibis-core_49.1.1_for_1.2.5-client.jar)

mod_InvTweaks : Available (InvTweaks-1.41b-1.2.4.zip)

mod_MAtmos_forModLoader : Available (MAtmos_packaged.zip)

mod_ModularForceFieldSystem : Available (mffs_rev7_for_1.2.5-client.zip)

mod_IC2_ChargingBench : Available (mod_chargingbench-client-1.95b-1.2.5-r1.zip)

mod_CompactSolars : Available (mod_compactsolars-client-2.3.2.10.zip)

mod_IronChest : Available (mod_ironchests-client-3.8.0.40.zip)

mod_RedPowerCore : Available (RedPowerCore-2.0pr5b2.zip)

mod_NetherOres : Available (NetherOres_Client_1.2.1.zip)

mod_PowerConverters : Available (PowerConverters_Client_1.3.4.zip)

mod_Railcraft : Available (Railcraft_Client_5.4.7b.zip)

mod_RedPowerControl : Available (RedPowerControl-2.0pr5b2.zip)

mod_RedPowerLighting : Available (RedPowerLighting-2.0pr5b2.zip)

mod_RedPowerLogic : Available (RedPowerLogic-2.0pr5b2.zip)

mod_RedPowerWiring : Available (RedPowerWiring-2.0pr5b2.zip)

mod_RedPowerWorld : Available (RedPowerWorld-2.0pr5b2.zip)

mod_TubeStuff : Available (tubestuff_49.1.2_for_1.2.5-client.jar)

Balkon's WeaponMod : Available (WeaponMod.zip)

mod_WirelessRedstoneCore : Available (WR-CBE Core-Client 1.2.2.3.zip)

mod_WirelessRedstoneAddons : Available (WR-CBE Addons-Client 1.2.2.3.zip)

mod_WirelessRedstoneRedPower : Available (WR-CBE RedPower-Client 1.2.2.1.zip)

mod_ImmiChunkLoaders : Available (zdimensional-anchor_rev3.2_for_1.2.5-client.jar)