[00:20:36] [main/ERROR] [LaunchWrapper/]: Unable to launch
java.lang.RuntimeException: java.lang.ClassNotFoundException: ic2.core.coremod.Setup
	at cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper.injectIntoClassLoader(CoreModManager.java:127) ~[ForgeMod.jar:?]
	at net.minecraft.launchwrapper.Launch.launch(Launch.java:114) [launchwrapper-1.9.jar:?]
	at net.minecraft.launchwrapper.Launch.main(Launch.java:28) [launchwrapper-1.9.jar:?]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.7.0_55]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) ~[?:1.7.0_55]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.7.0_55]
	at java.lang.reflect.Method.invoke(Method.java:606) ~[?:1.7.0_55]
	at cpw.mods.fml.relauncher.ServerLaunchWrapper.run(ServerLaunchWrapper.java:43) [ForgeMod.jar:?]
	at cpw.mods.fml.relauncher.ServerLaunchWrapper.main(ServerLaunchWrapper.java:12) [ForgeMod.jar:?]
Caused by: java.lang.ClassNotFoundException: ic2.core.coremod.Setup
	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:188) ~[launchwrapper-1.9.jar:?]
	at java.lang.ClassLoader.loadClass(ClassLoader.java:425) ~[?:1.7.0_55]
	at java.lang.ClassLoader.loadClass(ClassLoader.java:358) ~[?:1.7.0_55]
	at java.lang.Class.forName0(Native Method) ~[?:1.7.0_55]
	at java.lang.Class.forName(Class.java:270) ~[?:1.7.0_55]
	at cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper.injectIntoClassLoader(CoreModManager.java:116) ~[ForgeMod.jar:?]
	... 8 more
Caused by: java.lang.ClassCircularityError: org/apache/commons/codec/binary/Base64
	at fastcraft.asm.FastCraftTransformer.c(Unknown Source) ~[fastcraft-1.2.jar:?]
	at fastcraft.asm.FastCraftTransformer.transform(Unknown Source) ~[fastcraft-1.2.jar:?]
	at net.minecraft.launchwrapper.LaunchClassLoader.runTransformers(LaunchClassLoader.java:276) ~[launchwrapper-1.9.jar:?]
	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:174) ~[launchwrapper-1.9.jar:?]
	at java.lang.ClassLoader.loadClass(ClassLoader.java:425) ~[?:1.7.0_55]
	at java.lang.ClassLoader.loadClass(ClassLoader.java:358) ~[?:1.7.0_55]
	at java.lang.Class.forName0(Native Method) ~[?:1.7.0_55]
	at java.lang.Class.forName(Class.java:270) ~[?:1.7.0_55]
	at cpw.mods.fml.relauncher.CoreModManager$FMLPluginWrapper.injectIntoClassLoader(CoreModManager.java:116) ~[ForgeMod.jar:?]
	... 8 more