DBus Registration problem

I am using dbus to communicate two different process ./Qt (GUI)and ./Mymain(non GUI)

I have registered Object and registered the service(name- com.nirav.test at path- /aa) in ./Qt .

Then I have created Interface of this service name in ./Mymain. I am calling function of ./Qt from ./Mymain using Interface.call( ... ).

So till Now I have been able to communicate from ./Mymain to ./Qt. using dbus interface.

my aim is to intimate ./Mymain when ever any button clicked in ./Qt.

Now I have register object in ./Mymain at path /aa/bb. when i run my ./Mymain object get registered.(I have used debug to check whether object registered or not)

But when I run qdbusvewier It show only the slot registered for object in ./Qt process at path /aa.
It doen't show slots of object i have register in ./Mymain at /aa/bb.

I dont know what wrong with it..

My class declaration is as below,

Mydata : public QObject
{
Q_OBJECT
public:
// Constructor and destructor
public slots:
// name of the slots

}

I am directly registing this object without mashalling or demarshalling(Is it needed ?),and alos i have not used QCoreApplication(argc, argv) or QApplication(argc, argv) in my ./Mymain.

Please help me....