JBoss 4.0.5 embeds Tomcat 5.5.x. I've downloaded and am using JSTL 1.1 jstl.jar and standard.jar files.
I don't know where it could be picking up the reference. -----Original Message----- From: Rashmi Rubdi [mailto:[EMAIL PROTECTED] Sent: Monday, April 30, 2007 5:42 PM To: Tag Libraries Users List Subject: Re: JSP 2.0 and JSTL EL Dick, What Servlet and JSP specification version is JBoss 4.0.5 based on? The compatibility chart for EL and web.xml I've known from experience is: ---------------------------------------------------------------------------- ----------------------------------------- JSTL 1.2 works with Servlet 2.5/ JSP 2.1 which is the spec for Tomcat 6.0.x ---------------------------------------------------------------------------- ------------------------------------------ JSTL 1.1.x works with Servlet 2.4/ JSP 2.0 which is the spec for Tomcat 5.5.x ---------------------------------------------------------------------------- ------------------------------------------ JSTL 1.0 works with Servlet 2.3/ JSP 1.2 which is the spec for Tomcat 4.1.x ---------------------------------------------------------------------------- ----------------------------------------- the web.xml web-app / DTD / Schema are different for each of the above versions of the Servlet spec. Tomcat has a useful reference chart http://tomcat.apache.org/whichversion.html which shows which version of Tomcat uses which version of the Servlet spec, but I couldn't find such a chart (after some searching) for JBoss. -Regards Rashmi On 4/30/07, Dick Weisinger <[EMAIL PROTECTED]> wrote: > I have a Spring-based Application that was successfully running under Tomcat > 5.5. > > I've attempted to move it to JBoss 4.0.5, but it's having problems using the > JSP Expression Language (EL). > > > > I made sure that I have the most recent JSTL 1.1 jstl.jar and standard.jar > files. > > > > In the web.xml file I declare: > > <web-app xmlns="http://java.sun.com/xml/ns/j2ee"; > > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"; > > xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee > http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"; > > version="2.4"> > > > > In the JSP page, I have the following: > > > > <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"; %> > > <%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt"; %> > > > > But it continues to have a problem. Spring says that it found the JSP 2.0 > ExpressionEvaluator, but it can't find: > > org.apache.taglibs.standard.lang.support.ExpressionEvaluatorManager > > > > I see this method in the JSTL version 1.0 standard.jar file, but not in the > version 1.1 file. > > How can I figure out why and from where it is looking for that? > > > > > > 2007-04-30 16:40:36,511 INFO [STDOUT] 2007-04-30 16:40:36,511 DEBUG > [org.springframework.web.servlet.view.InternalResourceViewResolver] - Cached > view [index] > > 2007-04-30 16:40:36,511 INFO [STDOUT] 2007-04-30 16:40:36,511 DEBUG > [org.springframework.web.servlet.DispatcherServlet] - Rendering view > [org.springframework.web.servlet.view.JstlView: name 'index'; URL > [/WEB-INF/jsp/spring/index.jsp]] in DispatcherServlet with name 'oes' > > 2007-04-30 16:40:36,511 INFO [STDOUT] 2007-04-30 16:40:36,511 DEBUG > [org.springframework.web.servlet.view.JstlView] - Rendering view with name > 'index' with model null and static attributes {} > > 2007-04-30 16:40:36,761 INFO [STDOUT] 2007-04-30 16:40:36,761 INFO > [org.springframework.ui.context.support.ResourceBundleThemeSource] - Theme > created: name 'theme', basename [theme] > > 2007-04-30 16:40:36,761 INFO [STDOUT] 2007-04-30 16:40:36,761 DEBUG > [org.springframework.web.util.ExpressionEvaluationUtils] - Found JSP 2.0 > ExpressionEvaluator > > 2007-04-30 16:40:36,761 INFO [STDOUT] 2007-04-30 16:40:36,761 DEBUG > [org.springframework.util.ClassUtils] - Class > [org.apache.taglibs.standard.lang.support.ExpressionEvaluatorManager] or one > of its dependencies is not present: java.lang.ClassNotFoundException: > org.apache.taglibs.standard.lang.support.ExpressionEvaluatorManager > > 2007-04-30 16:40:36,776 INFO [STDOUT] 2007-04-30 16:40:36,776 DEBUG > [org.springframework.context.support.ReloadableResourceBundleMessageSource] > - Loading properties [oesweb.properties] > > 2007-04-30 16:40:36,776 INFO [STDOUT] 2007-04-30 16:40:36,776 DEBUG > [org.springframework.context.support.ReloadableResourceBundleMessageSource] > - No properties file found for [/WEB-INF/strings/oesweb_en] - neither plain > properties nor XML > > 2007-04-30 16:40:36,776 INFO [STDOUT] 2007-04-30 16:40:36,776 DEBUG > [org.springframework.context.support.ReloadableResourceBundleMessageSource] > - Loading properties [oesweb_en_US.properties] > > 2007-04-30 16:40:36,854 INFO [STDOUT] 2007-04-30 16:40:36,854 ERROR > [org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/].[jsp]] - > Servlet.service() for servlet jsp threw exception > > java.lang.NullPointerException > > at > org.apache.jsp.WEB_002dINF.jsp.spring.index_jsp._jspService(index_jsp.java:1 > 31) > > at > org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97) > > at > javax.servlet.http.HttpServlet.service(HttpServlet.java:810) > > at > org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:3 > 34) > > at > org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314) > > at > org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264) > > at > javax.servlet.http.HttpServlet.service(HttpServlet.java:810) > > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application > FilterChain.java:252) > > .. > > Thanks and Best Regards, > > > > > > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
