i'm updating from 1.0.12 to 1.1.0 and i got this crash
---- Minecraft Crash Report ----
// Don't do that.
Time: 2/20/13 1:06 PM
Description: Exception in server tick loop
java.lang.IllegalArgumentException: Slot 4095 is already occupied by atomicscience.common.fenlie.BHeOre@13d10cf2 when adding blastcraft.common.blastcraft.tile.BlockBlastFurnace@24b48c3a
at amq.<init>(Block.java:326)
at akb.<init>(BlockContainer.java:11)
at universalelectricity.prefab.BlockMachine.<init>(BlockMachine.java:28)
at universalelectricity.prefab.BlockMachine.<init>(BlockMachine.java:41)
at universalelectricity.prefab.BlockMachine.<init>(BlockMachine.java:48)
at blastcraft.common.blastcraft.tile.BlockBlastFurnace.<init>(BlockBlastFurnace.java:27)
at blastcraft.common.BlastCraftLoader.preInit(BlastCraftLoader.java:85)
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:487)
at sun.reflect.GeneratedMethodAccessor1.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:153)
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:86)
at cpw.mods.fml.common.Loader.loadMods(Loader.java:505)
at cpw.mods.fml.server.FMLServerHandler.beginServerLoading(FMLServerHandler.java:86)
at cpw.mods.fml.common.FMLCommonHandler.onServerStart(FMLCommonHandler.java:351)
at ho.c(DedicatedServer.java:64)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:458)
at fy.run(SourceFile:849)
A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------
-- System Details --
Details:
Minecraft Version: 1.4.7
Operating System: Windows 7 (amd64) version 6.1
Java Version: 1.7.0_06, Oracle Corporation
Java VM Version: Java HotSpot 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 1093284608 bytes (1042 MB) / 1246953472 bytes (1189 MB) up to 2863333376 bytes (2730 MB)
JVM Flags: 2 total; -Xmx3G -Xms1G
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 v7.26a FML v4.7.32.553 Minecraft Forge 6.6.1.524 20 mods loaded, 20 mods active
mcp [Minecraft Coder Pack] (minecraft.jar) Unloaded->Constructed->Pre-initialized
FML [Forge Mod Loader] (coremods) Unloaded->Constructed->Pre-initialized
Forge [Minecraft Forge] (coremods) Unloaded->Constructed->Pre-initialized
CodeChickenCore [CodeChicken Core] (coremods) Unloaded->Constructed->Pre-initialized
NotEnoughItems [Not Enough Items] (coremods) Unloaded->Constructed->Pre-initialized
BasicComponents [basic Components] (BasicComponents_v1.2.6.339.jar) Unloaded->Constructed->Pre-initialized
AssemblyLine [Assembly Line] (AssemblyLine_v0.2.7.82.jar) Unloaded->Constructed->Pre-initialized
AtomicScience [Atomic Science] (AtomicScience_v0.3.8.154.jar) Unloaded->Constructed->Pre-initialized
BlastCraft [blastCraft] (Blastcraft_v0.6.1.30.jar) Unloaded->Constructed->Errored
ElectricExpansion [Electric Expansion] (ElectricExpansion_v1.4.6.jar) Unloaded->Constructed->Pre-initialized
LiquidMechanics [LiquidMechanics] (Fluid-Mechanics_v0.2.7.18.jar) Unloaded->Constructed->Pre-initialized
ICBM|Contraption [iCBM|Contraption] (ICBM_Contraption_v1.0.5.166.jar) Unloaded->Constructed->Pre-initialized
ICBM|Sentry [iCBM|Sentry] (ICBM_Sentry_v1.0.5.166.jar) Unloaded->Constructed->Pre-initialized
ICBM|Explosion [iCBM|Explosion] (ICBM_Explosion_v1.0.5.166.jar) Unloaded->Constructed->Pre-initialized
Mekanism [Mekanism] (Mekanism-v5.3.1.jar) Unloaded->Constructed->Pre-initialized
MekanismGenerators [MekanismGenerators] (MekanismGenerators-v5.3.1.jar) Unloaded->Constructed->Pre-initialized
MekanismTools [MekanismTools] (MekanismTools-v5.3.1.jar) Unloaded->Constructed->Pre-initialized
ModularForceFieldSystem [Modular ForceField System V2] (ModularForceFieldSystemV2.2.8.3.6.zip) Unloaded->Constructed->Pre-initialized
mmmPowersuits [MachineMuse's Modular Powersuits] (ModularPowersuits-0.2.2-139.jar) Unloaded->Constructed->Pre-initialized
Railcraft [Railcraft] (Railcraft_1.4.7-6.15.3.0.jar) Unloaded->Constructed->Pre-initialized
Profiler Position: N/A (disabled)
Is Modded: Definitely; Server brand changed to 'forge,fml'
Type: Dedicated Server (map_server.txt)
i delete the old mod pack before copying the files over, yet this crash has plauged me. any ideas on a fix?