I get this error. I changed the block ID but I don't know what's happening. I put the .class files into my .jar through mcpatcher.
Code
Mods loaded: 19
ModLoader Beta 1.8.1
mod_IC2 v1.22
mod_BuildCraftFactory 2.2.3
mod_BuildCraftCore 2.2.3
mod_BuildCraftEnergy 2.2.3
mod_BuildCraftBuilders 2.2.3
mod_BuildCraftTransport 2.2.3
mod_TooManyItems 1.8.1 2011-09-27
mod_Zeppelin 1.8.1.0.17
mod_EnergyCoupler 0.16
mod_EE 1.8.1
mod_WorldEditCUI v0.9.1 for mc1.8
mod_RedPowerLighting 2.0pr2b
mod_RedPowerWiring 2.0pr2b
mod_RedPowerCore 2.0pr2b
mod_RedPowerArray 2.0pr2b
mod_RedPowerLogic 2.0pr2b
mod_RedPowerMachine 2.0pr2b
mod_RedPowerWorld 2.0pr2b
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 c3a32a76 --------
Generated 10/23/11 6:30 PM
Minecraft: Minecraft Beta 1.8.1
OS: Windows 7 (amd64) version 6.1
Java: 1.6.0_22, Sun Microsystems Inc.
VM: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Sun Microsystems Inc.
LWJGL: 2.4.2
OpenGL: GeForce GTX 480/PCI/SSE2 version 4.2.0, NVIDIA Corporation
java.lang.NoSuchFieldError: wrenchRate
at TileEntityEnergyCoupler.<init>(TileEntityEnergyCoupler.java:45)
at TileEntityLVEnergyCoupler.<init>(TileEntityLVEnergyCoupler.java:10)
at BlockEnergyCoupler.getBlockEntity(BlockEnergyCoupler.java:73)
at BlockEnergyCoupler.getBlockEntity(BlockEnergyCoupler.java:18)
at vy.d(Chunk.java:584)
at vy.a(Chunk.java:365)
at rv.b(World.java:419)
at rv.d(World.java:533)
at qi.a(ItemBlock.java:77)
at ul.a(SourceFile:87)
at yf.a(SourceFile:65)
at net.minecraft.client.Minecraft.a(SourceFile:1056)
at net.minecraft.client.Minecraft.k(SourceFile:1342)
at net.minecraft.client.Minecraft.run(SourceFile:666)
at java.lang.Thread.run(Unknown Source)
--- END ERROR REPORT c5f9de6a ----------
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