FINER: THROW java.lang.IllegalAccessError: tried to access field cc.c

at ic2.common.ItemElectricToolDrill.<init>(ItemElectricToolDrill.java:26)	at mod_IC2.<clinit>(mod_IC2.java:83)	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)	at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)	at java.lang.reflect.Constructor.newInstance(Unknown Source)	at java.lang.Class.newInstance0(Unknown Source)	at java.lang.Class.newInstance(Unknown Source)	at ModLoader.addMod(ModLoader.java:275)	at ModLoader.readFromModFolder(ModLoader.java:1179)	at ModLoader.init(ModLoader.java:824)	at ModLoader.AddAllRenderers(ModLoader.java:186)	at aam.<init>(aam.java:61)	at aam.<clinit>(aam.java:10)	at net.minecraft.client.Minecraft.a(SourceFile:259)	at net.minecraft.client.Minecraft.run(SourceFile:629)	at java.lang.Thread.run(Unknown Source)