Hi Balaji,
sorry for indentation.
whenever i try to pass Quiz as a object in invokeRobust and then for getting Quiz object using ivokeBlocking i am getting this error.so, Please go through the Quiz file.
I tried it using tcpmon but nothing come in tcpmon and in the eclipse console the error i got given below.......
please help me.........
///Exception after executing
Exception in thread "main" org.apache.axiom.om.OMException: java.lang.NullPointerException
at org.apache.axiom.om.impl.builder.StAXOMBuilder.next(StAXOMBuilder.java:211)
at org.apache.axiom.om.impl.llom.OMNodeImpl.build(OMNodeImpl.java:315)
at org.apache.axiom.om.impl.llom.OMElementImpl.build(OMElementImpl.java:608)
at org.apache.axiom.om.impl.llom.OMElementImpl.detach(OMElementImpl.java:577)
at org.apache.axiom.om.impl.llom.OMNodeImpl.setParent(OMNodeImpl.java:114)
at org.apache.axiom.om.impl.llom.OMElementImpl.addChild(OMElementImpl.java:236)
at org.apache.axiom.om.impl.llom.OMElementImpl.addChild(OMElementImpl.java:192)
at org.apache.axis2.client.ServiceClient.fillSOAPEnvelope(ServiceClient.java:631)
at org.apache.axis2.client.ServiceClient.sendRobust(ServiceClient.java:443)
at org.apache.axis2.client.ServiceClient.sendRobust(ServiceClient.java:426)
at org.apache.axis2.rpc.client.RPCServiceClient.invokeRobust(RPCServiceClient.java:132)
at client.QuizClient.main(QuizClient.java:29)
Caused by: java.lang.NullPointerException
at org.apache.axis2.databinding.utils.BeanUtil.getPullParser(BeanUtil.java:272)
at org.apache.axis2.databinding.utils.reader.ADBXMLStreamReaderImpl.processProperties(ADBXMLStreamReaderImpl.java:926)
at org.apache.axis2.databinding.utils.reader.ADBXMLStreamReaderImpl.next(ADBXMLStreamReaderImpl.java:780)
at org.apache.axis2.util.StreamWrapper.next(StreamWrapper.java:68)
at org.apache.axiom.om.impl.builder.StAXOMBuilder.next(StAXOMBuilder.java:125)
... 11 more
[ UD: fixed CODE tag ]
[ November 14, 2007: Message edited by: Ulf Dittmer ]