I got "java.lang.NullPointerException" error when I'm creating web service using 'message' service type.
The specific method I used is 'public void method(SOAPEnvelope req, SOAPEnvelope resp);' For example, my request SOAP is <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"; xmlns:xsd="http://www.w3.org/2001/XMLSchema"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";> <soapenv:Header> </soapenv:Header> <soapenv:Body> <gid xmlns="">5</gid> </soapenv:Body> </soapenv:Envelope> In the server side, I was tring to get the value of 'gid'. After I got the value and I was going to use this value to query database, ERROR occured. I also tried to just System.out.println("that value"), ERROR still remained. It seems that any use of that value will get this error. <soapenv:Body xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/";><soapenv:Fault><faultcode>soapenv:Server.userException</faultcode><faultstring>java.lang.NullPointerException</faultstring><detail><ns1:stackTrace xmlns:ns1="http://xml.apache.org/axis/";>java.lang.NullPointerException at customize.groupList1.deleteSQL(groupList1.java:158) at customize.groupList1.deleteGroups(groupList1.java:135) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.apache.axis.providers.java.MsgProvider.processMessage(MsgProvider.java:155) at org.apache.axis.providers.java.JavaProvider.invoke(JavaProvider.java:323) at org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:32) at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:118) at org.apache.axis.SimpleChain.invoke(SimpleChain.java:83) at org.apache.axis.handlers.soap.SOAPService.invoke(SOAPService.java:454) at org.apache.axis.server.AxisServer.invoke(AxisServer.java:281) at org.apache.axis.transport.http.AxisServlet.doPost(AxisServlet.java:699) 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(Unknown Source) </ns1:stackTrace><ns2:hostname xmlns:ns2="http://xml.apache.org/axis/";>manticore</ns2:hostname></detail></soapenv:Fault></soapenv:Body> Any help?? Thanks in advance. -- View this message in context: http://www.nabble.com/java.lang.NullPointerException-tf1954438.html#a5359933 Sent from the Axis - User forum at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
