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Posted to java-user@axis.apache.org by Ashish Kulkarni <as...@gmail.com> on 2007/08/02 21:34:39 UTC
Error in BeanSerializer
Hi
I am getting the following error when i am trying to send a response from
Webservice,
what does this mean
2007-08-02 14:44:37,038 ERROR [http-4080-Processor25] ser.BeanSerializer (
BeanSerializer.java:274) - Exception:
java.lang.NullPointerException
at org.apache.axis.encoding.ser.BeanSerializer.serialize(BeanSerializer.java
:265)
at org.apache.axis.encoding.SerializationContext.serializeActual(
SerializationContext.java:1502)
at org.apache.axis.encoding.SerializationContext.serialize(
SerializationContext.java:978)
at org.apache.axis.encoding.SerializationContext.serialize(
SerializationContext.java:732)
at org.apache.axis.encoding.ser.BeanSerializer.serialize(BeanSerializer.java
:230)
at org.apache.axis.encoding.SerializationContext.serializeActual(
SerializationContext.java:1502)
at org.apache.axis.encoding.SerializationContext.serialize(
SerializationContext.java:978)
at org.apache.axis.encoding.SerializationContext.serialize(
SerializationContext.java:732)
at org.apache.axis.encoding.ser.BeanSerializer.serialize(BeanSerializer.java
:230)
at org.apache.axis.encoding.SerializationContext.serializeActual(
SerializationContext.java:1502)
at org.apache.axis.encoding.SerializationContext.serialize(
SerializationContext.java:978)
at org.apache.axis.encoding.SerializationContext.serialize(
SerializationContext.java:799)
at org.apache.axis.message.RPCParam.serialize(RPCParam.java:208)
at org.apache.axis.message.RPCElement.outputImpl(RPCElement.java:433)
at org.apache.axis.message.MessageElement.output(MessageElement.java:1208)
at org.apache.axis.message.SOAPBody.outputImpl(SOAPBody.java:139)
at org.apache.axis.message.SOAPEnvelope.outputImpl(SOAPEnvelope.java:478)
at org.apache.axis.message.MessageElement.output(MessageElement.java:1208)
at org.apache.axis.SOAPPart.writeTo(SOAPPart.java:315)
at org.apache.axis.SOAPPart.writeTo(SOAPPart.java:269)
at org.apache.axis.Message.writeTo(Message.java:539)
at org.apache.axis.transport.http.AxisServlet.sendResponse(AxisServlet.java
:902)
at org.apache.axis.transport.http.AxisServlet.doPost(AxisServlet.java:777)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
at org.apache.axis.transport.http.AxisServletBase.service(
AxisServletBase.java:327)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
ApplicationFilterChain.java:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(
ApplicationFilterChain.java:173)
at org.apache.catalina.core.StandardWrapperValve.invoke(
StandardWrapperValve.java:213)
at org.apache.catalina.core.StandardContextValve.invoke(
StandardContextValve.java:178)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java
:126)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java
:105)
at org.apache.catalina.core.StandardEngineValve.invoke(
StandardEngineValve.java:107)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java
:148)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java
:869)
at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection
(Http11BaseProtocol.java:664)
at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(
PoolTcpEndpoint.java:527)
at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(
LeaderFollowerWorkerThread.java:80)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(
ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:534)
Ashish
Re: Error in BeanSerializer
Posted by albert quinn <al...@gmail.com>.
Sorry, but I can't help you if you don't give more information. Try
to give all the information about your problem, perhaps i won't be
able to help you because I'm only a newbie, but perhaps anybody will.
2007/8/2, Ashish Kulkarni <as...@gmail.com>:
>
> Hi
> But how do i find which class, i have this complex java code, created from a
> complex XSD (Style sheet)
> this does not show which class has this issue
>
> Ashish
>
> On 8/2/07, albert quinn <al...@gmail.com> wrote:
> >
> > Hi Ashish !!! :
> >
> > I'm a newbie in the Axis 2 world, but i've faced a problem similar
> > to yours. Perhaps when you send the response from the WebService,
> > you're returning an object from a class which it's not a bean class.
> > Add getters and setters methods to that class and a no parameters
> > constructor. I hope it helps!!!.
> >
> > 2007/8/2, Ashish Kulkarni <as...@gmail.com>:
> > > Hi
> > > I am getting the following error when i am trying to send a response
> from
> > > Webservice,
> > >
> > > what does this mean
> > >
> > >
> > > 2007-08-02 14:44:37,038 ERROR [http-4080-Processor25] ser.BeanSerializer
> > > (BeanSerializer.java :274) - Exception:
> > > java.lang.NullPointerException
> > > at
> > >
> org.apache.axis.encoding.ser.BeanSerializer.serialize(BeanSerializer.java:265)
> > > at
> > >
> org.apache.axis.encoding.SerializationContext.serializeActual(SerializationContext.java
> > > :1502)
> > > at
> > >
> org.apache.axis.encoding.SerializationContext.serialize(SerializationContext.java:978)
> > > at
> > >
> org.apache.axis.encoding.SerializationContext.serialize(SerializationContext.java:732)
> > > at
> org.apache.axis.encoding.ser.BeanSerializer.serialize
> > > (BeanSerializer.java:230)
> > > at
> > >
> org.apache.axis.encoding.SerializationContext.serializeActual
> (SerializationContext.java:1502)
> > > at
> > >
> org.apache.axis.encoding.SerializationContext.serialize(SerializationContext.java:978)
> > > at
> > >
> org.apache.axis.encoding.SerializationContext.serialize(SerializationContext.java
> :732)
> > > at
> > >
> org.apache.axis.encoding.ser.BeanSerializer.serialize(BeanSerializer.java:230)
> > > at
> > >
> org.apache.axis.encoding.SerializationContext.serializeActual
> > > (SerializationContext.java:1502)
> > > at
> > >
> org.apache.axis.encoding.SerializationContext.serialize(SerializationContext.java:978)
> > > at
> > >
> org.apache.axis.encoding.SerializationContext.serialize(SerializationContext.java:799)
> > > at
> > >
> org.apache.axis.message.RPCParam.serialize(RPCParam.java:208)
> > > at
> > >
> org.apache.axis.message.RPCElement.outputImpl(RPCElement.java:433)
> > > at
> > > org.apache.axis.message.MessageElement.output
> (MessageElement.java:1208)
> > > at
> > >
> org.apache.axis.message.SOAPBody.outputImpl(SOAPBody.java:139)
> > > at
> > >
> org.apache.axis.message.SOAPEnvelope.outputImpl(SOAPEnvelope.java:478)
> > > at
> > > org.apache.axis.message.MessageElement.output
> (MessageElement.java:1208)
> > > at org.apache.axis.SOAPPart.writeTo(SOAPPart.java:315)
> > > at org.apache.axis.SOAPPart.writeTo(SOAPPart.java:269)
> > > at org.apache.axis.Message.writeTo(Message.java:539)
> > > at
> org.apache.axis.transport.http.AxisServlet.sendResponse
> > > (AxisServlet.java:902)
> > > at
> > >
> org.apache.axis.transport.http.AxisServlet.doPost(AxisServlet.java:777)
> > > at
> > > javax.servlet.http.HttpServlet.service
> (HttpServlet.java:709)
> > > at
> org.apache.axis.transport.http.AxisServletBase.service
> > > (AxisServletBase.java:327)
> > > at
> > >
> javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> > > at
> > >
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
> > > at
> > >
> org.apache.catalina.core.ApplicationFilterChain.doFilter
> > > (ApplicationFilterChain.java:173)
> > > at
> > >
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
> > > at
> > >
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
> > > at
> > > org.apache.catalina.core.StandardHostValve.invoke
> (StandardHostValve.java:126)
> > > at
> > >
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
> > > at org.apache.catalina.core.StandardEngineValve.invoke
> > > (StandardEngineValve.java :107)
> > > at
> > >
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
> > > at
> > >
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
> > > at
> > >
> org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection
> > > (Http11BaseProtocol.java:664)
> > > at
> > >
> org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
> > > at
> > >
> org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java
> :80)
> > > at
> > >
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
> > > at java.lang.Thread.run(Thread.java:534)
> > >
> > >
> > > Ashish
> > >
> >
> >
> ---------------------------------------------------------------------
> > To unsubscribe, e-mail:
> axis-user-unsubscribe@ws.apache.org
> > For additional commands, e-mail: axis-user-help@ws.apache.org
> >
> >
>
>
---------------------------------------------------------------------
To unsubscribe, e-mail: axis-user-unsubscribe@ws.apache.org
For additional commands, e-mail: axis-user-help@ws.apache.org
Re: Error in BeanSerializer
Posted by Ashish Kulkarni <as...@gmail.com>.
Hi
But how do i find which class, i have this complex java code, created from a
complex XSD (Style sheet)
this does not show which class has this issue
Ashish
On 8/2/07, albert quinn <al...@gmail.com> wrote:
>
> Hi Ashish !!! :
>
> I'm a newbie in the Axis 2 world, but i've faced a problem similar
> to yours. Perhaps when you send the response from the WebService,
> you're returning an object from a class which it's not a bean class.
> Add getters and setters methods to that class and a no parameters
> constructor. I hope it helps!!!.
>
> 2007/8/2, Ashish Kulkarni <as...@gmail.com>:
> > Hi
> > I am getting the following error when i am trying to send a response
> from
> > Webservice,
> >
> > what does this mean
> >
> >
> > 2007-08-02 14:44:37,038 ERROR [http-4080-Processor25] ser.BeanSerializer
> > (BeanSerializer.java :274) - Exception:
> > java.lang.NullPointerException
> > at
> > org.apache.axis.encoding.ser.BeanSerializer.serialize(
> BeanSerializer.java:265)
> > at
> > org.apache.axis.encoding.SerializationContext.serializeActual(
> SerializationContext.java
> > :1502)
> > at
> > org.apache.axis.encoding.SerializationContext.serialize(
> SerializationContext.java:978)
> > at
> > org.apache.axis.encoding.SerializationContext.serialize(
> SerializationContext.java:732)
> > at org.apache.axis.encoding.ser.BeanSerializer.serialize
> > (BeanSerializer.java:230)
> > at
> > org.apache.axis.encoding.SerializationContext.serializeActual(
> SerializationContext.java:1502)
> > at
> > org.apache.axis.encoding.SerializationContext.serialize(
> SerializationContext.java:978)
> > at
> > org.apache.axis.encoding.SerializationContext.serialize(
> SerializationContext.java:732)
> > at
> > org.apache.axis.encoding.ser.BeanSerializer.serialize(
> BeanSerializer.java:230)
> > at
> > org.apache.axis.encoding.SerializationContext.serializeActual
> > (SerializationContext.java:1502)
> > at
> > org.apache.axis.encoding.SerializationContext.serialize(
> SerializationContext.java:978)
> > at
> > org.apache.axis.encoding.SerializationContext.serialize(
> SerializationContext.java:799)
> > at
> > org.apache.axis.message.RPCParam.serialize(RPCParam.java:208)
> > at
> > org.apache.axis.message.RPCElement.outputImpl(RPCElement.java:433)
> > at
> > org.apache.axis.message.MessageElement.output(MessageElement.java:1208)
> > at
> > org.apache.axis.message.SOAPBody.outputImpl(SOAPBody.java:139)
> > at
> > org.apache.axis.message.SOAPEnvelope.outputImpl(SOAPEnvelope.java:478)
> > at
> > org.apache.axis.message.MessageElement.output(MessageElement.java:1208)
> > at org.apache.axis.SOAPPart.writeTo(SOAPPart.java:315)
> > at org.apache.axis.SOAPPart.writeTo(SOAPPart.java:269)
> > at org.apache.axis.Message.writeTo(Message.java:539)
> > at org.apache.axis.transport.http.AxisServlet.sendResponse
> > (AxisServlet.java:902)
> > at
> > org.apache.axis.transport.http.AxisServlet.doPost(AxisServlet.java:777)
> > at
> > javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
> > at org.apache.axis.transport.http.AxisServletBase.service
> > (AxisServletBase.java:327)
> > at
> > javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> > at
> > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(
> ApplicationFilterChain.java:252)
> > at
> > org.apache.catalina.core.ApplicationFilterChain.doFilter
> > (ApplicationFilterChain.java:173)
> > at
> > org.apache.catalina.core.StandardWrapperValve.invoke(
> StandardWrapperValve.java:213)
> > at
> > org.apache.catalina.core.StandardContextValve.invoke(
> StandardContextValve.java:178)
> > at
> > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java
> :126)
> > at
> > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java
> :105)
> > at org.apache.catalina.core.StandardEngineValve.invoke
> > (StandardEngineValve.java:107)
> > at
> > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java
> :148)
> > at
> > org.apache.coyote.http11.Http11Processor.process(Http11Processor.java
> :869)
> > at
> >
> org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection
> > (Http11BaseProtocol.java:664)
> > at
> > org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(
> PoolTcpEndpoint.java:527)
> > at
> > org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(
> LeaderFollowerWorkerThread.java:80)
> > at
> > org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(
> ThreadPool.java:684)
> > at java.lang.Thread.run(Thread.java:534)
> >
> >
> > Ashish
> >
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: axis-user-unsubscribe@ws.apache.org
> For additional commands, e-mail: axis-user-help@ws.apache.org
>
>
Re: Error in BeanSerializer
Posted by albert quinn <al...@gmail.com>.
Hi Ashish !!! :
I'm a newbie in the Axis 2 world, but i've faced a problem similar
to yours. Perhaps when you send the response from the WebService,
you're returning an object from a class which it's not a bean class.
Add getters and setters methods to that class and a no parameters
constructor. I hope it helps!!!.
2007/8/2, Ashish Kulkarni <as...@gmail.com>:
> Hi
> I am getting the following error when i am trying to send a response from
> Webservice,
>
> what does this mean
>
>
> 2007-08-02 14:44:37,038 ERROR [http-4080-Processor25] ser.BeanSerializer
> (BeanSerializer.java :274) - Exception:
> java.lang.NullPointerException
> at
> org.apache.axis.encoding.ser.BeanSerializer.serialize(BeanSerializer.java:265)
> at
> org.apache.axis.encoding.SerializationContext.serializeActual(SerializationContext.java
> :1502)
> at
> org.apache.axis.encoding.SerializationContext.serialize(SerializationContext.java:978)
> at
> org.apache.axis.encoding.SerializationContext.serialize(SerializationContext.java:732)
> at org.apache.axis.encoding.ser.BeanSerializer.serialize
> (BeanSerializer.java:230)
> at
> org.apache.axis.encoding.SerializationContext.serializeActual(SerializationContext.java:1502)
> at
> org.apache.axis.encoding.SerializationContext.serialize(SerializationContext.java:978)
> at
> org.apache.axis.encoding.SerializationContext.serialize(SerializationContext.java:732)
> at
> org.apache.axis.encoding.ser.BeanSerializer.serialize(BeanSerializer.java:230)
> at
> org.apache.axis.encoding.SerializationContext.serializeActual
> (SerializationContext.java:1502)
> at
> org.apache.axis.encoding.SerializationContext.serialize(SerializationContext.java:978)
> at
> org.apache.axis.encoding.SerializationContext.serialize(SerializationContext.java:799)
> at
> org.apache.axis.message.RPCParam.serialize(RPCParam.java:208)
> at
> org.apache.axis.message.RPCElement.outputImpl(RPCElement.java:433)
> at
> org.apache.axis.message.MessageElement.output(MessageElement.java:1208)
> at
> org.apache.axis.message.SOAPBody.outputImpl(SOAPBody.java:139)
> at
> org.apache.axis.message.SOAPEnvelope.outputImpl(SOAPEnvelope.java:478)
> at
> org.apache.axis.message.MessageElement.output(MessageElement.java:1208)
> at org.apache.axis.SOAPPart.writeTo(SOAPPart.java:315)
> at org.apache.axis.SOAPPart.writeTo(SOAPPart.java:269)
> at org.apache.axis.Message.writeTo(Message.java:539)
> at org.apache.axis.transport.http.AxisServlet.sendResponse
> (AxisServlet.java:902)
> at
> org.apache.axis.transport.http.AxisServlet.doPost(AxisServlet.java:777)
> at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
> at org.apache.axis.transport.http.AxisServletBase.service
> (AxisServletBase.java:327)
> at
> javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter
> (ApplicationFilterChain.java:173)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
> at org.apache.catalina.core.StandardEngineValve.invoke
> (StandardEngineValve.java:107)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
> at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
> at
> org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection
> (Http11BaseProtocol.java:664)
> at
> org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
> at
> org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
> at
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
> at java.lang.Thread.run(Thread.java:534)
>
>
> Ashish
>
---------------------------------------------------------------------
To unsubscribe, e-mail: axis-user-unsubscribe@ws.apache.org
For additional commands, e-mail: axis-user-help@ws.apache.org