how to make soapUI work with WsHttpBinding

That is the wsdl I grabed from somewhere and  when I test with basicHttpBinding, it works fine,
when I changed to wsHttpBinding, I got Java nullPointer exception:
Mon Nov 02 17:42:21 PST 2009:ERROR:java.lang.NullPointerException
  java.lang.NullPointerException
      at com.eviware.soapui.support.editor.inspectors.wsrm.WsdlRequestWsrmInspector.afterSubmit(WsdlRequestWsrmInspector.java:88)
      at com.eviware.soapui.impl.wsdl.WsdlSubmit.run(WsdlSubmit.java:150)
      at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source)
      at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
      at java.util.concurrent.FutureTask.run(Unknown Source)
      at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
      at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
      at java.lang.Thread.run(Unknown Source)


here is the wsdl file, it is so simple a



targetNamespace="http://www.ecerami.com/wsdl/HelloService.wsdl"
xmlns="http://schemas.xmlsoap.org/wsdl/"
xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
xmlns:tns="http://www.ecerami.com/wsdl/HelloService.wsdl"
xmlns:xsd="http://www.w3.org/2001/XMLSchema">


 



 



 
     
     

 



 
 
     
     
       
        namespace="urn:examples:helloservice"
        use="encoded"/>
     
     

       
        encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
        namespace="urn:examples:helloservice"
        use="encoded"/>
     
 

  WSDL File for HelloService

 

 

 




please let me know where shoulud I modify;

Thanks