Do you have struts-legacy.jar in your classpath? On Mon, 2003-09-22 at 15:21, Caroline Jen wrote: > Your help is greatly appreciated: what could lead to > NoClassDefFound Error: > org/apache/struts/legacy/GenericDataSource? > > the error message is HTTP Status 500. The root cause > is: > java.lang.NoClassDefFoundError: > org/apache/struts/legacy/GenericDataSource > > Here is the log: > > description: The server encountered an internal error > () that prevented it from fulfilling this request. > > exception > > javax.servlet.ServletException: Servlet.init() for > servlet action threw exception > at > org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:962) > at > org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:666) > at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214) > at > org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) > at > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) > at > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) > at > org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) > at > org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) > at > org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641) > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) > at > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) > at > org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2415) > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180) > at > org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) > at > org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170) > at > org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641) > at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172) > at > org.apache.catalina.core.StandardPipeline$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$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) > at > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) > at > org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223) > at > org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:432) > at > org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:386) > at > org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:534) > at > org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:530) > at java.lang.Thread.run(Thread.java:536) > > > root cause > > java.lang.NoClassDefFoundError: > org/apache/struts/legacy/GenericDataSource > at java.lang.ClassLoader.defineClass0(Native Method) > at > java.lang.ClassLoader.defineClass(ClassLoader.java:502) > at > java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123) > at > org.apache.catalina.loader.WebappClassLoader.findClassInternal(WebappClassLoader.java:1664) > at > org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:953) > at > org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1394) > at > org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1274) > at > org.apache.struts.util.RequestUtils.applicationClass(RequestUtils.java:207) > at > org.apache.struts.util.RequestUtils.applicationInstance(RequestUtils.java:231) > at > org.apache.struts.action.ActionServlet.initModuleDataSources(ActionServlet.java:1079) > at > org.apache.struts.action.ActionServlet.init(ActionServlet.java:471) > at > javax.servlet.GenericServlet.init(GenericServlet.java:256) > at > org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:934) > at > org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:666) > at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214) > at > org.apache.catalina.core.StandardPipeline$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.StandardContextValve.invoke(StandardContextValve.java:191) > at > org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) > at > org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:493) > at > org.apache.catalina.core.StandardPipeline$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.StandardContext.invoke(StandardContext.java:2415) > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180) > at > org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) > at > org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170) > at > org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641) > at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java: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:432) > at > org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:386) > at > org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:534) > at > org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:530) > at java.lang.Thread.run(Thread.java:536) > > > > > > > __________________________________ > Do you Yahoo!? > Yahoo! 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