unknow protocal:VFS when the EJB 3.0 web service client trying to get the service from the jndiContext

public class Client
{
public static void main(String [] args)
{
try

{ Context jndiContext = getInitialContext(); run.client: [java] javax.naming.NamingException: Cannot unmarshall service ref meta data [Root exception is java.io.IOException: unknown protocol: vfs] [java] at org.jboss.ws.core.jaxrpc.client.ServiceObjectFactoryJAXRPC.getObjectInstance(ServiceObjectFactoryJAXRPC.java:120) [java] at javax.naming.spi.NamingManager.getObjectInstance(NamingManager.java:304) [java] at org.jnp.interfaces.NamingContext.getObjectInstance(NamingContext.java:1483) [java] at org.jnp.interfaces.NamingContext.getObjectInstanceWrapFailure(NamingContext.java:1500) [java] at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:824) [java] at org.jboss.naming.client.java.javaURLContextFactory$EncContextProxy.invoke(javaURLContextFactory.java:153) [java] at $Proxy0.lookup(Unknown Source) [java] at javax.naming.InitialContext.lookup(InitialContext.java:392) [java] at com.titan.clients.Client.main(Client.java:19) [java] Caused by: java.io.IOException: unknown protocol: vfs [java] at java.net.URL.readObject(URL.java:1220) [java] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [java] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [java] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [java] at java.lang.reflect.Method.invoke(Method.java:597) [java] at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:974) [java] at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1848) [java] at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1752) [java] at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1328) [java] at java.io.ObjectInputStream.access$300(ObjectInputStream.java:187) [java] at java.io.ObjectInputStream$GetFieldImpl.readFields(ObjectInputStream.java:2108) [java] at java.io.ObjectInputStream.readFields(ObjectInputStream.java:518) [java] at org.jboss.metadata.serviceref.VirtualFileAdaptor.readObject(VirtualFileAdaptor.java:217) [java] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [java] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [java] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [java] at java.lang.reflect.Method.invoke(Method.java:597) [java] at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:974) [java] at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1848) [java] at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1752) [java] at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1328) [java] at java.io.ObjectInputStream.readObject(ObjectInputStream.java:350) [java] at org.jboss.wsf.spi.metadata.j2ee.serviceref.UnifiedServiceRefMetaData.readObject(UnifiedServiceRefMetaData.java:477) [java] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [java] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [java] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [java] at java.lang.reflect.Method.invoke(Method.java:597) [java] at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:974) [java] at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1848) [java] at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1752) [java] at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1328) [java] at java.io.ObjectInputStream.readObject(ObjectInputStream.java:350) [java] at org.jboss.ws.core.jaxrpc.client.ServiceObjectFactoryJAXRPC.getObjectInstance(ServiceObjectFactoryJAXRPC.java:115) [java] ... 8 more BUILD SUCCESSFUL Total time: 2 seconds TravelAgentService service = (TravelAgentService) jndiContext.lookup("java:comp/env/service/TravelAgentService"); TravelAgent agent = service.getTravelAgentPort(); Cabin cabin_1 = new Cabin(); cabin_1.setId(1); cabin_1.setName("Master Suite"); cabin_1.setDeckLevel(1); cabin_1.setShipId(1); cabin_1.setBedCount(3); agent.createCabin(cabin_1); Cabin cabin_2 = agent.findCabin(1); System.out.println(cabin_2.getName()); System.out.println(cabin_2.getDeckLevel()); System.out.println(cabin_2.getShipId()); System.out.println(cabin_2.getBedCount()); }

catch (javax.naming.NamingException ne)

{ ne.printStackTrace(); }

catch (java.rmi.RemoteException re)

{ re.printStackTrace(); }

catch (javax.xml.rpc.ServiceException se)

{ se.printStackTrace(); }

}

public static Context getInitialContext()
throws javax.naming.NamingException

{ return new javax.naming.InitialContext(); }

}