[ http://issues.apache.org/jira/browse/AXIS2-764?page=all ]
Deepal Jayasinghe reassigned AXIS2-764: --------------------------------------- Assign To: Deepal Jayasinghe > using sendreceive(blocking) it throws a nullPointerException > ------------------------------------------------------------- > > Key: AXIS2-764 > URL: http://issues.apache.org/jira/browse/AXIS2-764 > Project: Apache Axis 2.0 (Axis2) > Type: Bug > Components: transports > Versions: 1.0 > Environment: jdk 1.5.0_06 > tomcat 5.5.12 > axis2 1.0 > Reporter: jacopo ravagnan > Assignee: Deepal Jayasinghe > Priority: Critical > > I've deployed a simple webservice with three methods. > First one is echoElement method: > public OMElement echoElementAll(OMElement element){ > element.build(); > element.detach(); > return element; > } > Second one is the same without build and detach, third one is one method that > makes a connection to database. > Every time I'm trying to invoke one of these methods using my client with: > OMElement ris=serviceClient.sendReceive(in); > axis 2 throws this exception server-side: > Exception in thread "Axis2 Task" java.lang.NullPointerException > at > org.apache.coyote.http11.InternalOutputBuffer.realWriteBytes(InternalOutputBuffer.java:747) > at org.apache.tomcat.util.buf.ByteChunk.flushBuffer(ByteChunk.java:403) > at > org.apache.coyote.http11.InternalOutputBuffer.flush(InternalOutputBuffer.java:305) > at > org.apache.coyote.http11.Http11Processor.action(Http11Processor.java:990) > at org.apache.coyote.Response.action(Response.java:182) > at > org.apache.catalina.connector.OutputBuffer.doFlush(OutputBuffer.java:322) > at > org.apache.catalina.connector.OutputBuffer.flush(OutputBuffer.java:293) > at > org.apache.catalina.connector.CoyoteOutputStream.flush(CoyoteOutputStream.java:97) > at sun.nio.cs.StreamEncoder$CharsetSE.implFlush(StreamEncoder.java:410) > at sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:152) > at java.io.OutputStreamWriter.flush(OutputStreamWriter.java:213) > at java.io.BufferedWriter.flush(BufferedWriter.java:236) > at > com.ctc.wstx.sw.BaseStreamWriter.flushStream(BaseStreamWriter.java:1430) > at > com.ctc.wstx.sw.BaseStreamWriter.safeFlushStream(BaseStreamWriter.java:1437) > at com.ctc.wstx.sw.BaseStreamWriter.flush(BaseStreamWriter.java:313) > at > org.apache.axiom.om.impl.MTOMXMLStreamWriter.flush(MTOMXMLStreamWriter.java:119) > at > org.apache.axiom.om.impl.llom.OMNodeImpl.serializeAndConsume(OMNodeImpl.java:382) > at > org.apache.axis2.transport.http.CommonsHTTPTransportSender.sendUsingOutputStream(CommonsHTTPTransportSender.java:256) > at > org.apache.axis2.transport.http.CommonsHTTPTransportSender.invoke(CommonsHTTPTransportSender.java:210) > at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:589) > at > org.apache.axis2.receivers.AbstractInOutAsyncMessageReceiver$1.handleResult(AbstractInOutAsyncMessageReceiver.java:42) > at > org.apache.axis2.receivers.AbstractInOutAsyncMessageReceiver$2.run(AbstractInOutAsyncMessageReceiver.java:60) > at > edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650) > at > edu.emory.mathcs.backport.java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675) > at java.lang.Thread.run(Thread.java:595) > and this Exception client-side: > Exception in thread "main" org.apache.axis2.AxisFault: Incoming message input > stream is null > at > org.apache.axis2.transport.TransportUtils.createSOAPMessage(TransportUtils.java:64) > at > org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:349) > at > org.apache.axis2.description.OutInAxisOperationClient.execute(OutInAxisOperation.java:279) > at > org.apache.axis2.client.ServiceClient.sendReceive(ServiceClient.java:457) > at > org.apache.axis2.client.ServiceClient.sendReceive(ServiceClient.java:399) > at it.ibc.axis2.test.ArtDaCodClient.main(ArtDaCodClient.java:71) > I think it's a timeout-problem or a serialization-problem of message. Can you > fix it? > Thank you. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]