Minecraft Forums

it loads mojang screen, then white.
I have deleted meta inf
i have no other mods
i have a clean .minecraft
everything else works
everything is up to date
thanks in advance

report:

2013-01-04 11:09:43 [INFO] [STDERR] Exception in thread "Minecraft main thread" java.lang.NoClassDefFoundError: de/matthiasmann/twl/model/ButtonModel
2013-01-04 11:09:43 [INFO] [STDERR] at java.lang.Class.forName0(Native Method)
2013-01-04 11:09:43 [INFO] [STDERR] at java.lang.Class.forName(Unknown Source)
2013-01-04 11:09:43 [INFO] [STDERR] at cpw.mods.fml.common.ProxyInjector.inject(ProxyInjector.java:52)
2013-01-04 11:09:43 [INFO] [STDERR] at cpw.mods.fml.common.FMLModContainer.constructMod(FMLModContainer.java:460)
2013-01-04 11:09:43 [INFO] [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2013-01-04 11:09:43 [INFO] [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
2013-01-04 11:09:43 [INFO] [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
2013-01-04 11:09:43 [INFO] [STDERR] at java.lang.reflect.Method.invoke(Unknown Source)
2013-01-04 11:09:43 [INFO] [STDERR] at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:69)
2013-01-04 11:09:43 [INFO] [STDERR] at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)
2013-01-04 11:09:43 [INFO] [STDERR] at com.google.common.eventbus.EventBus.dispatch(EventBus.java:317)
2013-01-04 11:09:43 [INFO] [STDERR] at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:300)
2013-01-04 11:09:43 [INFO] [STDERR] at com.google.common.eventbus.EventBus.post(EventBus.java:268)
2013-01-04 11:09:43 [INFO] [STDERR] at cpw.mods.fml.common.LoadController.propogateStateMessage(LoadController.java:140)
2013-01-04 11:09:43 [INFO] [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2013-01-04 11:09:43 [INFO] [STDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
2013-01-04 11:09:43 [INFO] [STDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
2013-01-04 11:09:43 [INFO] [STDERR] at java.lang.reflect.Method.invoke(Unknown Source)
2013-01-04 11:09:43 [INFO] [STDERR] at com.google.common.eventbus.EventHandler.handleEvent(EventHandler.java:69)
2013-01-04 11:09:43 [INFO] [STDERR] at com.google.common.eventbus.SynchronizedEventHandler.handleEvent(SynchronizedEventHandler.java:45)
2013-01-04 11:09:43 [INFO] [STDERR] at com.google.common.eventbus.EventBus.dispatch(EventBus.java:317)
2013-01-04 11:09:43 [INFO] [STDERR] at com.google.common.eventbus.EventBus.dispatchQueuedEvents(EventBus.java:300)
2013-01-04 11:09:43 [INFO] [STDERR] at com.google.common.eventbus.EventBus.post(EventBus.java:268)
2013-01-04 11:09:43 [INFO] [STDERR] at cpw.mods.fml.common.LoadController.distributeStateMessage(LoadController.java:83)
2013-01-04 11:09:43 [INFO] [STDERR] at cpw.mods.fml.common.Loader.loadMods(Loader.java:478)
2013-01-04 11:09:43 [INFO] [STDERR] at cpw.mods.fml.client.FMLClientHandler.beginMinecraftLoading(FMLClientHandler.java:161)
2013-01-04 11:09:43 [INFO] [STDERR] at net.minecraft.client.Minecraft.a(Minecraft.java:410)
2013-01-04 11:09:43 [INFO] [STDERR] at asq.a(SourceFile:56)
2013-01-04 11:09:43 [INFO] [STDERR] at net.minecraft.client.Minecraft.run(Minecraft.java:744)
2013-01-04 11:09:43 [INFO] [STDERR] at java.lang.Thread.run(Unknown Source)
2013-01-04 11:09:43 [INFO] [STDERR] Caused by: java.lang.ClassNotFoundException: de.matthiasmann.twl.model.ButtonModel
2013-01-04 11:09:43 [INFO] [STDERR] at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:179)
2013-01-04 11:09:43 [INFO] [STDERR] at java.lang.ClassLoader.loadClass(Unknown Source)
2013-01-04 11:09:43 [INFO] [STDERR] at java.lang.ClassLoader.loadClass(Unknown Source)
2013-01-04 11:09:43 [INFO] [STDERR] ... 30 more
2013-01-04 11:09:43 [INFO] [STDERR] Caused by: java.lang.NullPointerException
2013-01-04 11:09:43 [INFO] [STDERR] at org.objectweb.asm.ClassReader.<init>(Unknown Source)
2013-01-04 11:09:43 [INFO] [STDERR] at net.minecraftforge.transformers.EventTransformer.transform(EventTransformer.java:29)
2013-01-04 11:09:43 [INFO] [STDERR] at cpw.mods.fml.relauncher.RelaunchClassLoader.runTransformers(RelaunchClassLoader.java:222)
2013-01-04 11:09:43 [INFO] [STDERR] at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:171)
2013-01-04 11:09:43 [INFO] [STDERR] ... 32 more

p.s i am using 64 bit operating system with jdk 9 and 2 GB intregated graphics card