Hi Martin, I have the third party libraries in the docBase/WEB-INF/lib of my web application. I believe that is the place from where tomcat will look for any jar files. Is there any other place where the third party libraries should be?
thanks abhijat -----Original Message----- From: Martin Redington [mailto:m.redington@;ucl.ac.uk] Sent: Thursday, November 14, 2002 6:03 PM To: Tomcat Users List Subject: Re: unknown source error Hi Abhijat, I think the "Unknown source" messages are because you don't have the source for the third-party libraries, and the line numbers can't be determined from the class files. A ClassCastException usually occurs because you are trying to cast an object to an incompatible class (e.g. because the target class is not a parent class to the object's class). Hope this helps ... cheers, Martin On Friday, November 15, 2002, at 01:55 AM, Abhijat Thakur wrote: > > We intergrated a third party SOAP server with Tomcat. All it involved > was adding an entry in the web.xml file for SOAP servers servlet.The > SOAP server does publlish the service but when i invoke the service > from the client it does call the service but any code executed > corresponding to the third party software in the web service throws a > ClassCastException and there are Unknown Source messages. > > It gives Unknown source for any classes corresponding to the third > party software. Is it a class loading problem? what am i doing wrong? > > thanks > > abhijat > > java.lang.ClassCastException: > org.apache.coyote.tomcat4.CoyoteRequestFacade > at > com.bdna.pl.testing.TestingRemoteService.getIBMStockSymbol(Unknown So > urce) > at java.lang.reflect.Method.invoke(Native Method) > at electric.util.reflect.Invocation.execute(Unknown Source) > at electric.util.reflect.Invocation.invoke(Unknown Source) > at electric.service.object.ObjectService.invoke(Unknown Source) > at electric.net.soap.SOAPMessage.invoke(Unknown Source) > at electric.net.soap.SOAPMessage.invoke(Unknown Source) > at electric.net.soap.http.SOAPHTTPHandler.service(Unknown > Source) > at electric.server.http.ServletServer.service(Unknown Source) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl > icationFilterChain.java:247) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFil > terChain.java:193) > at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperVal > ve.java:260) > at org.apache.catalina.core.StandardPipeline > StandardPipelineValveContext.invokeNextStandardPipeline.java:643) > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java: > 480) > at > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) > at > org.apache.catalina.core.StandardContextValve.invoke(StandardContextVal > ve.java:191) > at > org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext. > invokeNext(StandardPipeline.java:643) > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java: > 480) > at > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) > at > org.apache.catalina.core.StandardContext.invoke(StandardContext.java:23 > 96) > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.jav > a:180) > at > org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext. > invokeNext(StandardPipeline.java:643) > at > org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherV > alve.java:170) > at > org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext. > invokeNext(StandardPipeline.java:641) > at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.jav > a:172) > at > org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext. > invokeNext(StandardPipeline.java:641) > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java: > 480) > at > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) > at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve > .java:174) > at > org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext. > invokeNext(StandardPipeline.java:643) > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java: > 480) > at > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) > at > org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223) > at > org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:4 > 05) > at > org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process > Connection(Http11Protocol.java:380) > at > org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:5 > 08) > at > org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPoo > l.java:533) > at java.lang.Thread.run(Thread.java:484) > > > > > -- > To unsubscribe, e-mail: > <mailto:tomcat-user-unsubscribe@;jakarta.apache.org> > For additional commands, e-mail: > <mailto:tomcat-user-help@;jakarta.apache.org> > > -- To unsubscribe, e-mail: <mailto:tomcat-user-unsubscribe@;jakarta.apache.org> For additional commands, e-mail: <mailto:tomcat-user-help@;jakarta.apache.org> -- To unsubscribe, e-mail: <mailto:tomcat-user-unsubscribe@;jakarta.apache.org> For additional commands, e-mail: <mailto:tomcat-user-help@;jakarta.apache.org>
