Unable to connect QML Remote Object with error "connectionToSource is null"

jay1

I am trying to use Qt Remote Objects for creating client server application.
But encountered an issue that says "connectionToSource is null". How do I set the source connection ?

I am creating the server using the .rep file. The code I had used is as follows:

Server Code

// DataBroadcaster class inherits CustomModelSimpleSource.h (generated from .rep file)
DataBroadcaster dataServer;
QRemoteObjectHost host;
host.setHostUrl(QUrl(QStringLiteral("local:mydata")));
host.enableRemoting(&dataServer, "MyDataTag");

Client Code

// CustomModelDataReplica is generated from .rep file used to generate source
// registered as qml type in main
qmlRegisterType<CustomModelDataReplica>("CustomData", 1, 0, "MyData");

// Added to QML file

import CustomData 1.0

MyData {
	id: dataClient
	node: Node {
		registerUrl: "local:mydata"
	}
	Button {
		id: btn
		text: "Server Data" 
		onClicked: {
			// displaying some data from source
			btn.text = dataClient.myprop
		}
	}
}

Execution:

Server code is running
Client code is running but when trying to get data I get following error message in debugger
**"qt.remoteobjects: connectionToSource is null"**

I am unable to figure out what am I missing.
If anyone has any idea about how to resolve or where to look for please suggest.