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java.lang.NullPointerException: 	at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:134)	at java.lang.ClassLoader.loadClass(Unknown Source)	at java.lang.ClassLoader.loadClass(Unknown Source)	at cpw.mods.fml.common.ModClassLoader.loadClass(ModClassLoader.java:57)	at java.lang.Class.forName0(Native Method)	at java.lang.Class.forName(Unknown Source)	at cpw.mods.fml.common.ModClassLoader.loadBaseModClass(ModClassLoader.java:87)	at cpw.mods.fml.common.modloader.ModLoaderModContainer.constructMod(ModLoaderModContainer.java:488)	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.propogateStateMessage(LoadController.java:140)	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:83)	at cpw.mods.fml.common.Loader.loadMods(Loader.java:478)	at cpw.mods.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:150)	at net.minecraft.client.Minecraft.a(Minecraft.java:424)	at net.minecraft.client.Minecraft.run(Minecraft.java:756)	at java.lang.Thread.run(Unknown Source)