E/AndroidRuntime: java.lang.NoClassDefFoundError: com.badlogic.gdx.helloworld.HelloWorld
E/AndroidRuntime: at com.badlogic.gdx.HelloWorldAndroid.onCreate(HelloWorldAndroid.java:40)
E/AndroidRuntime: at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
E/AndroidRuntime: at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2627)
E/AndroidRuntime: at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2679)
E/AndroidRuntime: at android.app.ActivityThread.access$2300(ActivityThread.java:125)
E/AndroidRuntime: at android.app.ActivityThread$H.handleMessage(ActivityThread.java:2033)
E/AndroidRuntime: at android.os.Handler.dispatchMessage(Handler.java:99)
E/AndroidRuntime: at android.os.Looper.loop(Looper.java:123)
E/AndroidRuntime: at android.app.ActivityThread.main(ActivityThread.java:4627)
E/AndroidRuntime: at java.lang.reflect.Method.invokeNative(Native Method)
E/AndroidRuntime: at java.lang.reflect.Method.invoke(Method.java:521)
E/AndroidRuntime: at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)
E/AndroidRuntime: at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)
E/AndroidRuntime: at dalvik.system.NativeStart.main(Native Method)