So I open up my Technic Launcher, select Tekkit then login. It shows the Mojang start screen, then Minecraft crashes and gives me this error report:
Mods loaded: 48
ModLoader 1.1
mod_ModLoaderMp 1.1v4
mod_MinecraftForge 1.3.3.12
mod_NotEnoughItems 1.1.1
mod_ReiMinimap v3.0_01 [1.1]
mod_BuildCraftCore 2.2.12
mod_BuildCraftBuilders 2.2.12
mod_BuildCraftEnergy 2.2.12
mod_BuildCraftFactory 2.2.12
mod_BuildCraftTransport 2.2.12
mod_IC2 v1.70
mod_RedPowerArray 2.0pr4d
mod_RedPowerCore 2.0pr4d
mod_RedPowerLighting 2.0pr4d
mod_RedPowerLogic 2.0pr4d
mod_RedPowerMachine 2.0pr4d
mod_RedPowerWiring 2.0pr4d
mod_RedPowerWorld 2.0pr4d
mod_Clevercraft 1.6.2
mod_ItemDescriptions 1.3
mod_EnderChest 1.0.1
mod_Forestry 1.2.6.4
mod_WirelessRedstoneClient 1.5
mod_WirelessRedstone 1.5
mod_zAdditionalPipes Rev32.3
mod_ComputerCraft 1.21
mod_EE EE2 v1.0.0
mod_IC2 v1.70
mod_PowerConverters 1.1.0R1.3.1
mod_InvTweaks 1.38 (1.1)
mod_MAtmos_forModLoader r10 for 1.1.x
mod_NetherOres 1.1.0R1.1.2
mod_RailcraftAutomation 3.2.1
mod_RailcraftBuildcraft 3.2.1
mod_RailcraftCore 3.2.1
mod_RailcraftExtras 3.2.1
mod_RailcraftFactory 3.2.1
mod_RailcraftInfrastructure 3.2.1
mod_RailcraftRails 3.2.1
mod_RailcraftAutomation 3.2.1
mod_RailcraftBuildcraft 3.2.1
mod_RailcraftExtras 3.2.1
mod_RailcraftFactory 3.2.1
mod_RailcraftInfrastructure 3.2.1
mod_RailcraftRails 3.2.1
Balkon's WeaponMod 1.1.0 v8.4.0 SMP Edition
mod_WirelessRedstone 1.5
mod_WirelessRedstoneClient 1.5
Minecraft has crashed!
----------------------
Minecraft has stopped running because it encountered a problem.
If you wish to report this, please copy this entire text and email it to support@mojang.com.
Please include a description of what you did when the error occured.
--- BEGIN ERROR REPORT d30c50b7 --------
Generated 12/03/12 08:32
Minecraft: Minecraft 1.1
OS: Windows 7 (amd64) version 6.1
Java: 1.7.0_01, Oracle Corporation
VM: Java HotSpot 64-Bit Server VM (mixed mode), Oracle Corporation
LWJGL: 2.4.2
OpenGL: Intel® HD Graphics version 2.1.0 - Build 8.15.10.2202, Intel
java.lang.IllegalArgumentException: Slot 249 is already occupied by ic2.common.BlockTex@530e09b9 when adding ic2.common.BlockTex@3ea07b48
at oe.<init>(Block.java:176)
at oe.<init>(Block.java:204)
at ic2.platform.BlockCommon.<init>(BlockCommon.java:12)
at ic2.common.BlockTex.<init>(BlockTex.java:30)
at mod_IC2.initialize(mod_IC2.java:201)
at ic2.platform.Ic2.load(Ic2.java:65)
at ModLoader.init(ModLoader.java:824)
at ModLoader.AddAllRenderers(ModLoader.java:189)
at afq.<init>(afq.java:80)
at afq.<clinit>(afq.java:9)
at net.minecraft.client.Minecraft.a(Minecraft.java:316)
at net.minecraft.client.Minecraft.run(Minecraft.java:624)
at java.lang.Thread.run(Unknown Source)
--- END ERROR REPORT 2bc6b50f ----------
USER WAS PUT ON PROBATION FOR THIS POST. A BUG REPORT NEEDS TO BE IN THE CORRECT FORMAT FOR ANY OF US TO CARE.