Sorry but I cant't find nothing wrong... Please send the part of the server.xml and web.xml files where you have defined the references. Are you sure there are no diferences between the two web applications?
--- Michael Nicholson <[EMAIL PROTECTED]> wrote: > I'm running it through Forte/SunOneStudio, which is > built on netbeans (I > think). Does that make a difference? > > > ----- Original Message ----- > From: "Kwok Peng Tuck" <[EMAIL PROTECTED]> > To: "Tomcat Users List" > <[EMAIL PROTECTED]> > Sent: Tuesday, November 05, 2002 8:03 PM > Subject: Re: Connection pool question: > > > > Are you running the tomcat which is built into > Netbeans ? > > > > > > Michael Nicholson wrote: > > > > >I'm building a webapp, and I want to use > connection pooling with it. In > order to play around some, I made a dummy webapp > that does virtually > nothing, but uses the connection pool. So then I > cut and pasted some code > out into the bigger webapp, but now I get this > error: > > > > > >MonitorFilter::java.lang.ClassCastException: > org.apache.commons.dbcp.BasicDataSource > > > at CPPSDB.DBQuery.<init>(DBQuery.java:34) > > > at > org.apache.jsp.Login$jsp._jspService(Login$jsp.java:127) > > > at > org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:107) > > > at > javax.servlet.http.HttpServlet.service(HttpServlet.java:853) > > > at > org.netbeans.modules.tomcat.tomcat40.runtime.IDEJspServlet$JspServletWrapper > .service(IDEJspServlet.java:174) > > > at > org.netbeans.modules.tomcat.tomcat40.runtime.IDEJspServlet.serviceJspFile(ID > EJspServlet.java:247) > > > at > org.netbeans.modules.tomcat.tomcat40.runtime.IDEJspServlet.service(IDEJspSer > vlet.java:339) > > > at > javax.servlet.http.HttpServlet.service(HttpServlet.java:853) > > > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application > FilterChain.java:247) > > > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh > ain.java:193) > > > at > org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter > .java:223) > > > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application > FilterChain.java:213) > > > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh > ain.java:193) > > > at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja > va:243) > > > at > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5 > 66) > > > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) > > > at > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) > > > at > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja > va:190) > > > at > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5 > 66) > > > at > org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase > .java:528) > > > at > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5 > 64) > > > at > org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:2 > 46) > > > at > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5 > 64) > > > at > org.netbeans.modules.web.monitor.catalina.MonitorValve.invoke(MonitorValve.j > ava:142) > > > at > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5 > 64) > > > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) > > > at > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) > > > at > org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2343) > > > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180 > ) > > > at > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5 > 66) > > > at > org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve. > java:170) > > > at > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5 > 64) > > > at > org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170 > ) > > > at > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5 > 64) > > > at > org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:468) > > > at > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5 > 64) > > > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) > > > at > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) > > > at > org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java > :174) > > > at > org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5 > 66) > > > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472) > > > at > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943) > > > at > org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java: > 1012) > > > at > org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1107 > ) > > > at java.lang.Thread.run(Thread.java:536) > > > > > >My server.xml has the same resource and resource > params for both > contexts, and my web.xml has the same resource-ref > as the dummy app, but I > still get the same error. Any ideas? > > > > > >Michael Nicholsn > > > > > > > > > > > > > > -- > > 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> > __________________________________________________ Do you Yahoo!? HotJobs - Search new jobs daily now http://hotjobs.yahoo.com/ -- To unsubscribe, e-mail: <mailto:tomcat-user-unsubscribe@;jakarta.apache.org> For additional commands, e-mail: <mailto:tomcat-user-help@;jakarta.apache.org>
