Minecraft Forums

Hello, this is my first forum post. If i make an error in post etiquette, please correct me.

I frequently use minecraft forge version 1.4.5-6.4.2.445 to load:

1. OptiFine_1.4.5_HD_U_D5

2. Buildcraft-A-3.2.0

3. ComputerCraft1.47

4. ironchest-universal-4.4.0.189

5. CodeChickenCore 0.6.10

6. InvTweaks-1.45-1.4.4

7. NotEnoughItems 1.4.2.8

However, whenever i try to to add Industrialcraft 2 version 2_1.109.113-lf into my mods folder, my game crashes when i load a world or start minecraft, it changes every other time.

[spoiler][code] Minecraft has crashed!
----------------------

Minecraft has stopped running because it encountered a problem; Failed to start game

A full error report has been saved to C:\Users\Hecker\AppData\Roaming\.minecraft\crash-reports\crash-2012-12-14_17.54.25-client.txt - Please include a copy of that file (Not this screen!) if you report this crash to anyone; without it, they will not be able to help fix the crash



--- BEGIN ERROR REPORT 37127729 --------
Full report at:
C:\Users\Hecker\AppData\Roaming\.minecraft\crash-reports\crash-2012-12-14_17.54.25-client.txt
Please show that file to Mojang, NOT just this screen!

Generated 12/14/12 5:54 PM

-- System Details --
Details:
Minecraft Version: 1.4.5
Operating System: Windows Vista (amd64) version 6.0
Java Version: 1.7.0_05, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 467050776 bytes (445 MB) / 648740864 bytes (618 MB) up to 954466304 bytes (910 MB)
JVM Flags: 2 total; -Xms512m -Xmx1024m
AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
Suspicious classes: FML and Forge are installed
IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
FML: MCP v7.23 FML v4.5.62.495 Minecraft Forge 6.4.2.445 Optifine OptiFine_1.4.5_HD_U_D5 16 mods loaded, 16 mods active
mcp [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized->Initialized
FML [Forge Mod Loader] (coremods) Unloaded->Constructed->Pre-initialized->Initialized
Forge [Minecraft Forge] (coremods) Unloaded->Constructed->Pre-initialized->Initialized
mod_CodeChickenCore [CodeChicken Core] (coremods) Unloaded->Constructed->Pre-initialized->Initialized
mod_NotEnoughItems [Not Enough Items] (coremods) Unloaded->Constructed->Pre-initialized->Initialized
BuildCraft|Core [BuildCraft] (buildcraft-A-3.2.0.jar) Unloaded->Constructed->Pre-initialized->Initialized
BuildCraft|Builders [BC Builders] (buildcraft-A-3.2.0.jar) Unloaded->Constructed->Pre-initialized->Initialized
BuildCraft|Energy [BC Energy] (buildcraft-A-3.2.0.jar) Unloaded->Constructed->Pre-initialized->Initialized
BuildCraft|Factory [BC Factory] (buildcraft-A-3.2.0.jar) Unloaded->Constructed->Pre-initialized->Initialized
BuildCraft|Transport [BC Transport] (buildcraft-A-3.2.0.jar) Unloaded->Constructed->Pre-initialized->Initialized
BuildCraft|Silicon [BC Silicon] (buildcraft-A-3.2.0.jar) Unloaded->Constructed->Pre-initialized->Initialized
ComputerCraft [ComputerCraft] (ComputerCraft1.47.zip) Unloaded->Constructed->Pre-initialized->Errored
CCTurtle [ComputerCraft Turtles] (ComputerCraft1.47.zip) Unloaded->Constructed->Pre-initialized->Errored
IC2 [IndustrialCraft 2] (industrialcraft-2_1.109.113-lf.jar) Unloaded->Constructed->Pre-initialized->Initialized
mod_InvTweaks [Inventory Tweaks] (InvTweaks-1.45-1.4.4.zip) Unloaded->Constructed->Pre-initialized->Initialized
IronChest [Iron Chest] (ironchest-universal-4.4.0.189.zip) Unloaded->Constructed->Pre-initialized->Initialized
LWJGL: 2.4.2
OpenGL: Intel(R) G41 Express Chipset GL version 2.1.0 - Build 8.15.10.2413, Intel
Is Modded: Definitely; Client brand changed to 'forge,fml'
Type: Client (map_client.txt)
Texture Pack: Default
Profiler Position: N/A (disabled)
Vec3 Pool Size: ~~ERROR~~ NullPointerException: null

java.lang.IllegalArgumentException: Slot 4086 is already occupied by [email protected] when adding [email protected]
at amj.<init>(Block.java:323)
at aju.<init>(BlockContainer.java:11)
at dan200.computer.shared.BlockComputerBase.<init>(BlockComputerBase.java:18)
at dan200.computer.shared.BlockComputer.<init>(BlockComputer.java:26)
at dan200.computer.shared.ComputerCraftProxyCommon.registerItems(ComputerCraftProxyCommon.java:200)
at dan200.computer.shared.ComputerCraftProxyCommon.load(ComputerCraftProxyCommon.java:31)
at dan200.computer.client.ComputerCraftProxyClient.load(ComputerCraftProxyClient.java:35)
at dan200.ComputerCraft.load(ComputerCraft.java:161)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at cpw.mods.fml.common.FMLModContainer.handleModStateEvent(FMLModContainer.java:440)
at sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:69)
at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:317)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:300)
at com.google.common.eventbus.EventBus.post(EventBus.java:268)
at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:140)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:69)
at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)
at com.google.common.eventbus.EventBus.dispatch(EventBus.java:317)
at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:300)
at com.google.common.eventbus.EventBus.post(EventBus.java:268)
at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:83)
at cpw.mods.fml.common.Loader.initializeMods(Loader.java:651)
at cpw.mods.fml.client.FMLClientHandler.finishMinecraftLoading(FMLClientHandler.java:207)
at net.minecraft.client.Minecraft.a(Minecraft.java:458)
at net.minecraft.client.Minecraft.run(Minecraft.java:746)
at java.lang.Thread.run(Unknown Source)
--- END ERROR REPORT ce06b0d0 ----------


Best regards, xJamesBond007x