[news.eclipse.technology.ecf] Problem understand - "Discovery of Remote

[neerajbhusare@xxxxxxxxx (Neeraj )]

Hello All,
I am trying to understand the Discovery of Remote 
Services(http://wiki.eclipse.org/Discovery_of_Remote_Services) example, 
but I am facing a problem running the same. Problem mentioned below. 


Problem:On running the org.eclipse.ecf.remoteservices.server, the service 
tracker returns a null value for the discovery service. 
org.eclipse.core.runtime.AssertionFailedException: null argument:
at org.eclipse.core.runtime.Assert.isNotNull(Assert.java:86)
at org.eclipse.core.runtime.Assert.isNotNull(Assert.java:74)
at 
org.eclipse.ecf.internal.examples.remoteservices.server.DiscoverableServer.start(DiscoverableServer.java:94)
at 
org.eclipse.ecf.internal.examples.remoteservices.server.DiscoverableServer.start(DiscoverableServer.java:112)
at 
org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:193)
at 
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
at 
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
at 
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:382)
at 
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:549)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:504)
at org.eclipse.equinox.launcher.Main.run(Main.java:1236)
at org.eclipse.equinox.launcher.Main.main(Main.java:1212)

I am using Eclipse Ganymede and the latest ECF plugins.

It would be nice if someone could point me in the right direction.
Thanks in Advance.

Regards,
Neeraj Bhusare.