Unable to launch
java.lang.reflect.InvocationTargetException
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
	at net.minecraft.launchwrapper.Launch.main(Launch.java:28)
Caused by: java.lang.NoClassDefFoundError: net/minecraft/block/BlockOldLeaf
	at net.minecraft.block.Block.func_149671_p(Block.java:222)
	at net.minecraft.init.Bootstrap.func_151354_b(SourceFile:355)
	at net.minecraft.client.Minecraft.<init>(Minecraft.java:287)
	at net.minecraft.client.main.Main.main(SourceFile:129)
	... 6 more
Caused by: java.lang.ClassNotFoundException: net.minecraft.block.BlockOldLeaf
	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	... 10 more
Caused by: java.lang.RuntimeException: java.lang.ClassNotFoundException: net.minecraft.block.BlockLeaves
	at com.google.common.base.Throwables.propagate(Throwables.java:160)
	at cofh.asm.CoFHAccessTransformer.transform(CoFHAccessTransformer.java:94)
	at net.minecraft.launchwrapper.LaunchClassLoader.runTransformers(LaunchClassLoader.java:279)
	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:176)
	... 12 more
Caused by: java.lang.ClassNotFoundException: net.minecraft.block.BlockLeaves
	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:344)
	at cofh.asm.CoFHAccessTransformer.transform(CoFHAccessTransformer.java:90)
	... 14 more
Caused by: java.lang.RuntimeException: java.lang.ClassNotFoundException: net.minecraft.block.BlockLeavesBase
	at com.google.common.base.Throwables.propagate(Throwables.java:160)
	at cofh.asm.CoFHAccessTransformer.transform(CoFHAccessTransformer.java:94)
	at net.minecraft.launchwrapper.LaunchClassLoader.runTransformers(LaunchClassLoader.java:279)
	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:176)
	... 19 more
Caused by: java.lang.ClassNotFoundException: net.minecraft.block.BlockLeavesBase
	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:191)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	at java.lang.Class.forName0(Native Method)
	at java.lang.Class.forName(Class.java:344)
	at cofh.asm.CoFHAccessTransformer.transform(CoFHAccessTransformer.java:90)
	... 21 more
Caused by: java.lang.ClassFormatError: Duplicate method name&signature in class file net/minecraft/block/BlockLeavesBase
	at java.lang.ClassLoader.defineClass1(Native Method)
	at java.lang.ClassLoader.defineClass(ClassLoader.java:760)
	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
	at net.minecraft.launchwrapper.LaunchClassLoader.findClass(LaunchClassLoader.java:182)
	... 26 more
15:25:24	game		error	Exception in thread "main"   <log4j:Event logger="STDERR" timestamp="1524137124351" level="INFO" thread="main">
    <log4j:Message><![CDATA[[java.lang.Throwable$WrappedPrintStream:println:748]: cpw.mods.fml.relauncher.FMLSecurityManager$ExitTrappedException]]></log4j:Message>
  </log4j:Event>