Thread: error - FATAL EXCEPTION: GLThread 87

I am using libGDX. my core, and desktop project work fine but when i run android project it give me errors. any idea what is this error and how to fix it?

01-07 12:59:17.348: E/AndroidRuntime(911): FATAL EXCEPTION: GLThread 87
01-07 12:59:17.348: E/AndroidRuntime(911): java.lang.VerifyError: com/mine/Entity/Player
01-07 12:59:17.348: E/AndroidRuntime(911): 	at com.mine.GameStates.S3_PlayState.init(S3_PlayState.java:60)
01-07 12:59:17.348: E/AndroidRuntime(911): 	at com.mine.GameStates.GameState.<init>(GameState.java:10)
01-07 12:59:17.348: E/AndroidRuntime(911): 	at com.mine.GameStates.S3_PlayState.<init>(S3_PlayState.java:45)
01-07 12:59:17.348: E/AndroidRuntime(911): 	at com.mine.GameStates.GameStateManager.loadState(GameStateManager.java:37)
01-07 12:59:17.348: E/AndroidRuntime(911): 	at com.mine.GameStates.GameStateManager.<init>(GameStateManager.java:22)
01-07 12:59:17.348: E/AndroidRuntime(911): 	at com.mine.asteroid.MyGdxGame.create(MyGdxGame.java:54)
01-07 12:59:17.348: E/AndroidRuntime(911): 	at com.badlogic.gdx.backends.android.AndroidGraphics.onSurfaceChanged(AndroidGraphics.java:334)
01-07 12:59:17.348: E/AndroidRuntime(911): 	at android.opengl.GLSurfaceView$GLThread.guardedRun(GLSurfaceView.java:1505)
01-07 12:59:17.348: E/AndroidRuntime(911): 	at android.opengl.GLSurfaceView$GLThread.run(GLSurfaceView.java:1240)

s3_PlayState.class - line 60

playerBulletsObj = new ArrayList<PlayerBullets>(); //line 59
playerObj = new Player(playerBulletsObj); //line 60

I'm not very familiar with libGDX but a VerifyError usually means that you are targeting an API level that isn't supported. What API level? Try bumping it up to 4.2 or something high end and see if that helps.

Before this can you confirm your dev environment is set up for libGDX? For example, can you run the sample code? I ask because the few times I have used it I remember it being a b**ch to set up and unforgiving if the libraries aren't being exported correctly. Pay special attention to the build path and make sure you can follow the New Project guide step by step.