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java.lang.NoSuchFieldError: ofAaLevel at Config.initDisplay(Config.java:199) at net.minecraft.client.renderer.OpenGlHelper.func_77474_a(OpenGlHelper.java:114) at net.minecraft.client.Minecraft.func_71384_a(Minecraft.java:431) at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:351) at net.minecraft.client.main.Main.main(SourceFile:124) 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 net.minecraft.launchwrapper.Launch.launch(Launch.java:135) at net.minecraft.launchwrapper.Launch.main(Launch.java:28)