This is about classloaders again. Same old problem about message style soap services, and soap classes in soap/WEB-INF/classes.
1. How do I find out which classloader loaded the classes shown in the stack trace? 2. In the stack trace that is shown below, the class MessageServer is in the common/classes, but soap is in its web-inf/classes. So soap's class loader should be able to take the help of common classloader to load the MessageServer class. Why then does it complain? <?xml version="1.0" encoding="UTF-8" ?> - <SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"; xmlns:xsi="http://www.w3.org/1999/XMLSchema-instance"; xmlns:xsd="http://www.w3.org/1999/XMLSchema";> - <SOAP-ENV:Body> - <SOAP-ENV:Fault> <faultcode>SOAP-ENV:Server</faultcode> <faultstring>Exception while handling service request: MessageServer.processMessage(org.apache.soap.Envelope,org.apache.soap.rpc.SOAPContext,org.apache.soap.rpc.SOAPContext) -- no signature match</faultstring> <faultactor>/soap/servlet/messagerouter</faultactor> - <detail> <stackTrace>java.lang.NoSuchMethodException: MessageServer.processMessage(org.apache.soap.Envelope,org.apache.soap.rpc.SOAPContext,org.apache.soap.rpc.SOAPContext) -- no signature match at org.apache.soap.util.MethodUtils.getEntryPoint(MethodUtils.java:194) at org.apache.soap.util.MethodUtils.getMethod(MethodUtils.java:548) at org.apache.soap.util.MethodUtils.getMethod(MethodUtils.java:528) at org.apache.soap.server.MessageRouter.invoke(MessageRouter.java:54) at org.apache.soap.providers.MsgJavaProvider.invoke(MsgJavaProvider.java:125) at org.apache.soap.server.http.MessageRouterServlet.doPost(MessageRouterServlet.java:268) at javax.servlet.http.HttpServlet.service(HttpServlet.java, Compiled Code) at javax.servlet.http.HttpServlet.service(HttpServlet.java, Compiled Code) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java, Compiled Code) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java, Compiled Code) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java, Compiled Code) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java, Compiled Code) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java, Compiled Code) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java, Compiled Code) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java, Compiled Code) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java, Compiled Code) at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java, Compiled Code) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java, Compiled Code) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java, Compiled Code) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java, Compiled Code) at org.apache.catalina.core.StandardContext.invoke(StandardContext.java, Compiled Code) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java, Compiled Code) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java, Compiled Code) at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java, Compiled Code) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java, Compiled Code) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java, Compiled Code) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java, Compiled Code) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java, Compiled Code) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java, Compiled Code) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java, Compiled Code) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java, Compiled Code) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java, Compiled Code) at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java, Compiled Code) at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java, Compiled Code) at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java, Compiled Code) at org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java, Compiled Code) at org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java, Compiled Code) at java.lang.Thread.run(Thread.java, Compiled Code)</stackTrace> </detail> </SOAP-ENV:Fault> </SOAP-ENV:Body> </SOAP-ENV:Envelope> __________________________________________________ Do You Yahoo!? Everything you'll ever need on one web page from News and Sport to Email and Music Charts http://uk.my.yahoo.com -- To unsubscribe: <mailto:[EMAIL PROTECTED]> For additional commands: <mailto:[EMAIL PROTECTED]> Troubles with the list: <mailto:[EMAIL PROTECTED]>
