Minecraft crashes upon launch. The log seems to show that there is an ID conflict, but not with another mod. IC2 seems to have a conflict with itself. It seems like the mod is being run twice for some reason. Any help?
Log:
Display Spoiler
4 mods loaded
Minecraft Forge 3.3.8.152
FML v2.2.78.153
Forge Mod Loader version 2.2.78.153 for Minecraft 1.2.5
mod_IC2 : Initialized (industrialcraft-2-client_1.97.jar)
mod_MinecraftForge : Initialized (minecraftforge-client-3.3.8.152.zip)
mod_IC2 : Pre-initialized (industrialcraft-2-client_1.97.jar)
mod_MinecraftForge : Pre-initialized (minecraftforge-client-3.3.8.152.zip)
Minecraft has crashed!
----------------------
Minecraft has stopped running because it encountered a problem.
--- BEGIN ERROR REPORT 859717f7 --------
Generated 7/12/12 12:56 AM
Minecraft: Minecraft 1.2.5
OS: Windows 7 (amd64) version 6.1
Java: 1.7.0_02, Oracle Corporation
VM: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
LWJGL: 2.4.2
OpenGL: GeForce GTX 570/PCIe/SSE2 version 4.2.0, NVIDIA Corporation
java.lang.IllegalArgumentException: Slot 249 is already occupied by ic2.common.BlockTex@d7dec37 when adding ic2.common.BlockTex@461f15cc
at pb.<init>(Block.java:251)
at pb.<init>(Block.java:284)
at ic2.platform.BlockCommon.<init>(BlockCommon.java:12)
at ic2.common.BlockTex.<init>(BlockTex.java:30)
at mod_IC2.load(mod_IC2.java:206)
at cpw.mods.fml.common.modloader.ModLoaderModContainer.init(ModLoaderModContainer.java:351)
at cpw.mods.fml.common.Loader.modInit(Loader.java:263)
at cpw.mods.fml.common.Loader.initializeMods(Loader.java:604)
at cpw.mods.fml.client.FMLClientHandler.onLoadComplete(FMLClientHandler.java:203)
at net.minecraft.client.Minecraft.a(Minecraft.java:426)
at net.minecraft.client.Minecraft.run(Minecraft.java:735)
at java.lang.Thread.run(Unknown Source)
--- END ERROR REPORT 4059f8af ----------