Ich kann den Google Play-Spieledienst nicht initialisieren

Project hat genau diesen Code und ich folge einfach dieser Beschreibung. Besuchhttps://developers.google.com/games/services/android/init

Projekt erstellen und Bibliothek 'google-play-services_lib' und 'BaseGameUtiles' hinzufügen

Ändern Sie "Erweitert Aktivität" in "BaseGameActivity" und fügen Sie Code hinzu.

Ich baue und laufe ... meine App ist abgestürztJava.lang.illegal

Wie kann ich das beheben?

public class MainActivity extends BaseGameActivity implements View.OnClickListener{

    Button btnLogin;
    ImageView profilePic;
    TextView profileName;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
            setContentView(R.layout.activity_main);

            btnLogin = (Button)findViewById(R.id.btn_login);
            profilePic = (ImageView)findViewById(R.id.img_userprofile);
            profileName = (TextView)findViewById(R.id.txt_user_name);

            btnLogin.setOnClickListener(this);
    }


    @Override
    public void onSignInFailed() {
            profileName.setText("LOGIN FAILED");
    }

    @Override
    public void onSignInSucceeded() {
            profileName.setText("LOGIN SUCCESS");
    }

    @Override
    public void onClick(View v) {
            switch(v.getId())
            {
            case R.id.btn_login:
                    beginUserInitiatedSignIn();
                    break;
            }
    }

}

Fehlerprotokolle:

09-15 11:06:09.420: I/dalvikvm(1753): Could not find method android.view.View.getDisplay, referenced from method com.google.android.gms.internal.bv$b.b
09-15 11:06:09.420: W/dalvikvm(1753): VFY: unable to resolve virtual method 3183: Landroid/view/View;.getDisplay ()Landroid/view/Display;
09-15 11:06:09.420: D/dalvikvm(1753): VFY: replacing opcode 0x6e at 0x0009
09-15 11:06:09.505: W/PopupManager(1753): You have not specified a View to use as content view for popups. Falling back to the Activity content view which may not work properly in future versions of the API. Use setViewForPopups() to set your content view.
09-15 11:06:09.635: D/libEGL(1753): loaded /system/lib/egl/libEGL_mali.so
09-15 11:06:09.650: D/libEGL(1753): loaded /system/lib/egl/libGLESv1_CM_mali.so
09-15 11:06:09.655: D/libEGL(1753): loaded /system/lib/egl/libGLESv2_mali.so
09-15 11:06:09.660: D/(1753): Device driver API match
09-15 11:06:09.660: D/(1753): Device driver API version: 10
09-15 11:06:09.660: D/(1753): User space API version: 10 
09-15 11:06:09.660: D/(1753): mali: REVISION=Linux-r2p4-02rel0 BUILD_DATE=Fri Oct 12 13:25:41 KST 2012 
09-15 11:06:09.710: D/OpenGLRenderer(1753): Enabling debug mode 0
09-15 11:06:10.080: D/AndroidRuntime(1753): Shutting down VM
09-15 11:06:10.080: W/dalvikvm(1753): threadid=1: thread exiting with uncaught exception (group=0x418412a0)
09-15 11:06:10.095: E/AndroidRuntime(1753): FATAL EXCEPTION: main
09-15 11:06:10.095: E/AndroidRuntime(1753): java.lang.IllegalStateException: A fatal developer error has occurred. Check the logs for further information.
09-15 11:06:10.095: E/AndroidRuntime(1753):     at com.google.android.gms.internal.u$f.a(Unknown Source)
09-15 11:06:10.095: E/AndroidRuntime(1753):     at com.google.android.gms.internal.u$f.a(Unknown Source)
09-15 11:06:10.095: E/AndroidRuntime(1753):     at com.google.android.gms.internal.u$b.A(Unknown Source)
09-15 11:06:10.095: E/AndroidRuntime(1753):     at com.google.android.gms.internal.u$a.handleMessage(Unknown Source)
09-15 11:06:10.095: E/AndroidRuntime(1753):     at android.os.Handler.dispatchMessage(Handler.java:99)
09-15 11:06:10.095: E/AndroidRuntime(1753):     at android.os.Looper.loop(Looper.java:137)
09-15 11:06:10.095: E/AndroidRuntime(1753):     at android.app.ActivityThread.main(ActivityThread.java:4946)
09-15 11:06:10.095: E/AndroidRuntime(1753):     at java.lang.reflect.Method.invokeNative(Native Method)
09-15 11:06:10.095: E/AndroidRuntime(1753):     at java.lang.reflect.Method.invoke(Method.java:511)
09-15 11:06:10.095: E/AndroidRuntime(1753):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1036)
09-15 11:06:10.095: E/AndroidRuntime(1753):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:803)
09-15 11:06:10.095: E/AndroidRuntime(1753):     at dalvik.system.NativeStart.main(Native Method)

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