I had an error in loading industrialcraft in direwolf's mod setup, not sure if it works without all of direwolf's mods since it's a huge pain to do it separately, as anyone who uses direwolf's setup would know.
Here's the crash report:
--- BEGIN ERROR REPORT 90ad979e --------
Generated 4/26/12 6:30 PM
Minecraft: Minecraft 1.2.5
OS: Mac OS X (i386) version 10.6.7
Java: 1.6.0_24, Apple Inc.
VM: Java HotSpot(TM) Client VM (mixed mode), Apple Inc.
LWJGL: 2.4.2
OpenGL: NVIDIA GeForce 9400M OpenGL Engine version 2.1 NVIDIA-1.6.26, NVIDIA Corporation
java.lang.NoSuchMethodError: ic2.api.CropCard.registerBaseSeed(Laan;IIIII)Z
at ic2.common.IC2Crops.registerBaseSeeds(IC2Crops.java:82)
at ic2.common.IC2Crops.init(IC2Crops.java:43)
at mod_IC2.load(mod_IC2.java:522)
at ModLoader.init(ModLoader.java:891)
at ModLoader.addAllRenderers(ModLoader.java:189)
at ahu.<init>(ahu.java:77)
at ahu.<clinit>(ahu.java:8)
at net.minecraft.client.Minecraft.a(Minecraft.java:394)
at net.minecraft.client.Minecraft.run(Minecraft.java:732)
at java.lang.Thread.run(Thread.java:680)
--- END ERROR REPORT 1ccef8e5 ----------
Any help would be appreciated.