java.lang.NullPointerException

elem parameter must not be null!

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Solutions on the web20698

  • via ode-user by Jim Alateras, 9 months ago
    elem parameter must not be null!
  • via ode-user by Matthieu Riou, 1 year ago
    elem parameter must not be null!
  • via apache.org by Unknown author, 1 year ago
    elem parameter must not be null!
  • Stack trace

    • java.lang.NullPointerException: elem parameter must not be null! at org.apache.ode.utils.DOMUtils.getFirstChildElement(DOMUtils.java:215) at org.apache.ode.axis2.util.SOAPUtils.wrap(SOAPUtils.java:74) at org.apache.ode.axis2.ExternalService.invoke(ExternalService.java:78) at org.apache.ode.axis2.MessageExchangeContextImpl.invokePartner(MessageExchangeContextImpl.java:52) at org.apache.ode.bpel.engine.BpelRuntimeContextImpl.invoke(BpelRuntimeContextImpl.java:690) at org.apache.ode.bpel.runtime.INVOKE.run(INVOKE.java:95) at sun.reflect.GeneratedMethodAccessor60.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.ode.jacob.vpu.JacobVPU$JacobThreadImpl.run(JacobVPU.java:467) at org.apache.ode.jacob.vpu.JacobVPU.execute(JacobVPU.java:148) at org.apache.ode.bpel.engine.BpelRuntimeContextImpl.execute(BpelRuntimeContextImpl.java:730) at org.apache.ode.bpel.engine.BpelProcess$PartnerLinkMyRoleImpl.invokeMyRole(BpelProcess.java:467) at org.apache.ode.bpel.engine.BpelProcess.invokeProcess(BpelProcess.java:170) at org.apache.ode.bpel.engine.MyRoleMessageExchangeImpl.invoke(MyRoleMessageExchangeImpl.java:114) at org.apache.ode.axis2.ODEService.onAxisMessageExchange(ODEService.java:121) at org.apache.ode.axis2.hooks.ODEMessageReceiver.invokeBusinessLogic(ODEMessageReceiver.java:78) at org.apache.ode.axis2.hooks.ODEMessageReceiver.receive(ODEMessageReceiver.java:53) at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:454) at org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:284) at org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:136) at javax.servlet.http.HttpServlet.service(HttpServlet.java:709) 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:595)

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