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May i ask, are you using a custom Message receiver for this service ?

Saminda

Jian Zhen wrote:
> Hi all,
> 
> I have probably a really stupid question but I've been pulling my  hair
> out (not much left as you can imagine) with this one.
> 
> I have a web service that returns a list of reports available on the 
> system. It's actually very simple at the moment. When called, it  opens
> up a xml file on the filesystem, then dumps the xml file over  the wire.
> Can't be any simpler.
> 
> It has actually been working fine all day yesterday. This morning  when
> I tried it again, it stopped working and started giving this error.
> 
> I added 1 jar file to the lib dir since last night, but even if I 
> removed the new jar, it still give me this same exception.
> 
> The interesting thing is that my other services work just fine. For 
> example, I have one service that takes a name of the report and  outputs
> the result. That continues to work. Another is the login  service, that
> works as well.
> 
> I actually have a different tomcat app that have this same ReportList 
> service that's I've not touched in a few days. It was working fine 
> before as well. However, calling this same ReportList service is now 
> giving the same error!! And these happens for two different tomcat apps.
> 
> So the ReportList on two different tomcat apps seems to fail but the 
> other services work just fine. I have not modified the service at all 
> since the last time it was working.
> 
> Does anyone have an idea what might be causing this?
> 
> any help is much appreciated..
> 
> Jian
> 
> ---
> 
> java.lang.NullPointerException
>     
> org.apache.axis2.transport.http.CommonsHTTPTransportSender.sendUsingOutp
> utStream(CommonsHTTPTransportSender.java:256)
>     org.apache.axis2.transport.http.CommonsHTTPTransportSender.invoke
> (CommonsHTTPTransportSender.java:210)
>     org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:589)
>     org.apache.axis2.receivers.AbstractInOutSyncMessageReceiver.receive
> (AbstractInOutSyncMessageReceiver.java:43)
>     org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:454)
>     org.apache.axis2.transport.http.util.RESTUtil.invokeAxisEngine
> (RESTUtil.java:150)
>     org.apache.axis2.transport.http.util.RESTUtil.processGetRequest
> (RESTUtil.java:138)
>     org.apache.axis2.transport.http.AxisRESTServlet.doGet
> (AxisRESTServlet.java:36)
>     javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
>     javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> 
> -- 
> Jian Zhen <[EMAIL PROTECTED]>
> http://www.zhen.org
> 
> 
> 
> 
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> 
> 

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