Keep the generated java code from the jsp file and look at line 81. org.apache.jsp.inicio$jsp._jspService(inicio$jsp.java:81) This should provide some insight.
>From: hector De Caceres <[EMAIL PROTECTED]> >Reply-To: "Tomcat Users List" <[EMAIL PROTECTED]> >To: [EMAIL PROTECTED] >Subject: JSP & Servlets error: NullPointerException >Date: Tue, 30 Apr 2002 13:41:36 +0200 (CEST) > >hello! >I'm tryng to serve JSP pages and Servlets. >For that I'm using Tomcat4.0 configured in stand-alone >mode , and JDK1.3.1 for Linux. >I have put JSP pages under the >$CATALINA_HOME/weapps/myAplication directory and the >servlets are hunging under >$CATALINA_HOME/webapps/myAplication/WEB-INF/classes/mypackage/ >directory. >But when I request a JSP page from a Browser ( I'm >using the Opera 5.0 browser) that are using >the servlets ( If the JSP page don't call to a servlet >, Tomcat serve this page O.K), >Tomcat response me with this error: > >A Servlet Exception Has Occurred >java.lang.NullPointerException >at >org.apache.jsp.inicio$jsp._jspService(inicio$jsp.java:81) >at >org.apache.jasper.runtime.HttpJspBase.service(Unknown >Source) >at >javax.servlet.http.HttpServlet.service(HttpServlet.java:853) >at >org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(Unknown >Source) >at >org.apache.jasper.servlet.JspServlet.serviceJspFile(Unknown >Source) >at >org.apache.jasper.servlet.JspServlet.service(Unknown >Source) >at >javax.servlet.http.HttpServlet.service(HttpServlet.java:853) >at >org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Unknown >Source) >at >org.apache.catalina.core.ApplicationFilterChain.doFilter(Unknown >Source) >at >org.apache.catalina.core.StandardWrapperValve.invoke(Unknown >Source) >at >org.apache.catalina.core.StandardPipeline.invokeNext(Unknown >Source) >at >org.apache.catalina.core.StandardPipeline.invoke(Unknown >Source) >at >org.apache.catalina.core.ContainerBase.invoke(Unknown >Source) >at >org.apache.catalina.core.StandardContextValve.invoke(Unknown >Source) >at >org.apache.catalina.core.StandardPipeline.invokeNext(Unknown >Source) >at >org.apache.catalina.core.StandardPipeline.invoke(Unknown >Source) >at >org.apache.catalina.core.ContainerBase.invoke(Unknown >Source) >at >org.apache.catalina.core.StandardContext.invoke(Unknown >Source) >at >org.apache.catalina.core.StandardHostValve.invoke(Unknown >Source) >at >org.apache.catalina.core.StandardPipeline.invokeNext(Unknown >Source) >at >org.apache.catalina.valves.AccessLogValve.invoke(Unknown >Source) >at >org.apache.catalina.core.StandardPipeline.invokeNext(Unknown >Source) >at >org.apache.catalina.core.StandardPipeline.invoke(Unknown >Source) >at >org.apache.catalina.core.ContainerBase.invoke(Unknown >Source) >at >org.apache.catalina.core.StandardEngineValve.invoke(Unknown >Source) >at >org.apache.catalina.core.StandardPipeline.invokeNext(Unknown >Source) >at >org.apache.catalina.core.StandardPipeline.invoke(Unknown >Source) >at >org.apache.catalina.core.ContainerBase.invoke(Unknown >Source) >at >org.apache.catalina.connector.http.HttpProcessor.process(Unknown >Source) >at >org.apache.catalina.connector.http.HttpProcessor.run(Unknown >Source) >at java.lang.Thread.run(Thread.java:484) > >If you have any idea of what are producing this error >, please! >write a e-mail to: [EMAIL PROTECTED] > >Thanks for your help! > >_______________________________________________________________ >Do You Yahoo!? >Yahoo! Messenger >Comunicación instantánea gratis con tu gente. >http://messenger.yahoo.es > >-- >To unsubscribe: <mailto:[EMAIL PROTECTED]> >For additional commands: <mailto:[EMAIL PROTECTED]> >Troubles with the list: <mailto:[EMAIL PROTECTED]> > _________________________________________________________________ MSN Photos is the easiest way to share and print your photos: http://photos.msn.com/support/worldwide.aspx -- To unsubscribe: <mailto:[EMAIL PROTECTED]> For additional commands: <mailto:[EMAIL PROTECTED]> Troubles with the list: <mailto:[EMAIL PROTECTED]>
