CXF WebService client not working

[murali kankanala]

I have generated the client code by using CXF runtime ( also did with Axis2). After code generated while i am trying to run the client i am getting the following exception.
Where as webservice is deployed and it is executing properly , i am able to access wsdl in the browser and as well as with eclipse Test Client. But unable to execute through code.

http://localhost:8080/SoapWsTopDownWsdl/services/LoginValidationPort?wsdl

Exception in thread "main" java.lang.IllegalArgumentException: Illegal to pass null as argument
	at com.ctc.wstx.sr.NsInputElementStack.getNamespaceURI(NsInputElementStack.java:485)
	at com.ctc.wstx.sr.BasicStreamReader.getNamespaceURI(BasicStreamReader.java:770)
	at com.sun.xml.ws.util.xml.XMLStreamReaderFilter.getNamespaceURI(XMLStreamReaderFilter.java:208)
	at com.sun.xml.ws.wsdl.parser.ParserUtil.getQName(ParserUtil.java:66)
	at com.sun.xml.ws.wsdl.parser.RuntimeWSDLParser.parsePortTypeOperationInput(RuntimeWSDLParser.java:709)
	at com.sun.xml.ws.wsdl.parser.RuntimeWSDLParser.parsePortTypeOperation(RuntimeWSDLParser.java:682)
	at com.sun.xml.ws.wsdl.parser.RuntimeWSDLParser.parsePortType(RuntimeWSDLParser.java:656)
	at com.sun.xml.ws.wsdl.parser.RuntimeWSDLParser.parseWSDL(RuntimeWSDLParser.java:293)
	at com.sun.xml.ws.wsdl.parser.RuntimeWSDLParser.parse(RuntimeWSDLParser.java:124)
	at com.sun.xml.ws.client.WSServiceDelegate.parseWSDL(WSServiceDelegate.java:226)
	at com.sun.xml.ws.client.WSServiceDelegate.<init>(WSServiceDelegate.java:189)
	at com.sun.xml.ws.client.WSServiceDelegate.<init>(WSServiceDelegate.java:159)
	at com.sun.xml.ws.spi.ProviderImpl.createServiceDelegate(ProviderImpl.java:81)
	at javax.xml.ws.Service.<init>(Unknown Source)
	at javax.xml.ws.Service.create(Unknown Source)
	at com.training.userdetails.TestClient.main(TestClient.java:27)

[murali kankanala]

No reply from any one!!!

[Bosun Bello]

From the error stack, it looks like you are not passing an argument (hence null is being passed) to a method that expects one.