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From "Santosh Raman (JIRA)" <j...@apache.org>
Subject [jira] [Created] (AXIS2-5944) NullPointer Exception on AbstractContext.needPropertyDifferences
Date Thu, 20 Dec 2018 16:32:00 GMT
Santosh Raman created AXIS2-5944:
------------------------------------

             Summary: NullPointer Exception on AbstractContext.needPropertyDifferences
                 Key: AXIS2-5944
                 URL: https://issues.apache.org/jira/browse/AXIS2-5944
             Project: Axis2
          Issue Type: Bug
    Affects Versions: 1.6.2
            Reporter: Santosh Raman


In Production, we are seeing NullPointer exception being thrown randomly when calling an Axis2
webservice.

>From the stack trace it looks like it happens when the axi2  client is trying to process
the response.

The webservice calls an ESB layer and the ESB layer calls the external interface.The ESB
layer is just a pass through.

The stack trace is 

Caused by: java.lang.NullPointerException
at org.apache.axis2.context.AbstractContext.needPropertyDifferences(AbstractContext.java:239)
at org.apache.axis2.context.AbstractContext.setProperty(AbstractContext.java:202)
at org.apache.axis2.transport.http.HTTPSender.handleResponse(HTTPSender.java:270)
at org.apache.axis2.transport.http.HTTPSender.sendViaPost(HTTPSender.java:194)
at org.apache.axis2.transport.http.HTTPSender.send(HTTPSender.java:75)
at org.apache.axis2.transport.http.CommonsHTTPTransportSender.writeMessageWithCommons(CommonsHTTPTransportSender.java:404)
at org.apache.axis2.transport.http.CommonsHTTPTransportSender.invoke(CommonsHTTPTransportSender.java:231)
at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:443)
at org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:406)
at org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:229)
at org.apache.axis2.client.OperationClient.execute(OperationClient.java:165)
at org.apache.axis2.client.ServiceClient.sendReceive(ServiceClient.java:555)
at org.apache.axis2.client.ServiceClient.sendReceive(ServiceClient.java:531)
at curam.custom.webservices.edrs.impl.NFWSElectronicDQRecipientService.onlineQueryByID(NFWSElectronicDQRecipientService.java:175)
at curam.custom.webservices.edrs.impl.NFElectronicDQUtil.invokeOnlineQueryByID(NFElectronicDQUtil.java:452)
at curam.custom.nfprogramintegrity.disqualification.facade.impl.NFEPIDisqualification.getElectornicDQDetailsListBySsn(NFEPIDisqualification.java:555)
at curam.custom.nfprogramintegrity.disqualification.facade.impl.NFEPIDisqualification.getDQSearchRecordsFromEDRS(NFEPIDisqualification.java:491)
at sun.reflect.GeneratedMethodAccessor352.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:55)
at java.lang.reflect.Method.invoke(Method.java:508)
at curam.util.internal.CuramSessionBean.invoke(CuramSessionBean.java:297)

 

Thanks 

Santosh

 



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