Launch error

[HelloKinky]

Title: Launch error

Version: 3.0.3/3.0.4

OS: Windows Seven Ultimate

Java Version: Most Recent

Description of Problem:

Simple error upon loading 3.1.0

Error Messages:

Error Log:

48 mods loaded

Optifine OptiFine_1.2.5_HD_S_C3

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 : Initialized (modpack.jar)

	mod_MinecraftForge : Initialized (modpack.jar)

	mod_NotEnoughItems : Initialized (modpack.jar)

	mod_ReiMinimap : Initialized ([1.2.5]ReiMinimap_v3.2_03.zip)

	mod_IC2AdvancedMachines : Initialized (AdvancedMachines_4.0_client.zip)

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

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

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

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

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

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

	mod_CCTurtle : Initialized (ComputerCraft)

	mod_ComputerCraft : Initialized (ComputerCraft)

	mod_CraftingTableIII : Initialized (CraftingTableIIIB1.8.zip)

	mod_EE : Initialized (EE2ClientV1.4.6.5.jar)

	mod_EnderStorage : Initialized (EnderStorage-Client 1.1.3.zip)

	mod_IC2NuclearControl : Initialized (IC2NuclearControl_client_v1.1.10b.zip)

	mod_IC2NuclearControl : Pre-initialized (IC2NuclearControl_client_v1.1.9b.zip)

	mod_ImmibisCore : Pre-initialized (immibis-core_49.1.0_for_1.2.5-client.jar)

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

	mod_IC2 : Pre-initialized (industrialcraft-2-client_1.97.jar)

	mod_InvTweaks : Pre-initialized (InvTweaks-1.41b-1.2.4.zip)

	mod_MAtmos_forModLoader : Pre-initialized (MAtmos_packaged.zip)

	mod_ModularForceFieldSystem : Pre-initialized (mffs_rev3_for_1.2.5-client.zip)

	mod_ModularForceFieldSystem : Pre-initialized (mffs_rev5_for_1.2.5-client.zip)

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

	mod_CompactSolars : Pre-initialized (mod_compactsolars-client-2.3.2.10.zip)

	mod_IronChest : Pre-initialized (mod_ironchests-client-3.4.2.28.zip)

	mod_IronChest : Pre-initialized (mod_ironchests-client-3.8.0.40.zip)

	mod_NetherOres : Pre-initialized (NetherOres_Client_1.2.1.zip)

	mod_PowerConverters : Pre-initialized (PowerConverters_Client_1.3.4.zip)

	mod_Railcraft : Pre-initialized (Railcraft_Client_5.2.4.zip)

	mod_Railcraft : Loaded (Railcraft_Client_5.3.3.zip)

	mod_RedPowerControl : Loaded (RedPowerControl-2.0pr5b2.zip)

	mod_RedPowerCore : Loaded (RedPowerCore-2.0pr5b2.zip)

	mod_RedPowerLighting : Loaded (RedPowerLighting-2.0pr5b2.zip)

	mod_RedPowerLogic : Loaded (RedPowerLogic-2.0pr5b2.zip)

	mod_RedPowerMachine : Loaded (RedPowerMachine-2.0pr5b2.zip)

	mod_RedPowerWiring : Loaded (RedPowerWiring-2.0pr5b2.zip)

	mod_RedPowerWorld : Loaded (RedPowerWorld-2.0pr5b2.zip)

	mod_TubeStuff : Loaded (tubestuff_49.1.0_for_1.2.5-client.jar)

	mod_TubeStuff : Loaded (tubestuff_49.1.1_for_1.2.5-client.jar)

	mod_WeaponMod : Loaded (WeaponMod.zip)

	mod_WirelessRedstoneAddons : Loaded (WR-CBE Addons-Client 1.2.2.2.zip)

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

	mod_WirelessRedstoneCore : Loaded (WR-CBE Core-Client 1.2.2.1.zip)

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

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





      Minecraft has crashed!      

      ----------------------      



Minecraft has stopped running because it encountered a problem.









--- BEGIN ERROR REPORT f28fedbb --------

Generated 7/19/12 11:46 PM



Minecraft: Minecraft 1.2.5

OS: Windows 7 (amd64) version 6.1

Java: 1.7.0_05, Oracle Corporation

VM: Java HotSpot 64-Bit Server VM (mixed mode), Oracle Corporation

LWJGL: 2.4.2

OpenGL: GeForce GTX 560 Ti/PCIe/SSE2 version 4.2.0, NVIDIA Corporation



java.lang.IllegalArgumentException: Slot 192 is already occupied by nuclearcontrol.BlockNuclearControlMain@96ee9dc when adding nuclearcontrol.BlockNuclearControlMain@50bb6f5a

	at pb.<init>(Block.java:251)

	at pb.<init>(Block.java:284)

	at agy.<init>(BlockContainer.java:13)

	at nuclearcontrol.BlockNuclearControlMain.<init>(BlockNuclearControlMain.java:99)

	at nuclearcontrol.IC2NuclearControl.initBlocks(IC2NuclearControl.java:193)

	at mod_IC2NuclearControl.load(mod_IC2NuclearControl.java:99)

	at cpw.mods.fml.common.modloader.ModLoaderModContainer.init(ModLoaderModContainer.java:356)

	at cpw.mods.fml.common.Loader.modInit(Loader.java:273)

	at cpw.mods.fml.common.Loader.initializeMods(Loader.java:628)

	at cpw.mods.fml.client.FMLClientHandler.onLoadComplete(FMLClientHandler.java:223)

	at net.minecraft.client.Minecraft.a(Minecraft.java:429)

	at net.minecraft.client.Minecraft.run(Minecraft.java:738)

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

--- END ERROR REPORT b46caf38 ----------

[Torezu]

Have you duplicate mods. Either wipe/reinstall your tekkit folder and/or server (make backups ofc), or actually just go and delete the older versions of the duplicates.