using jstl 1.1.2 problem
I am using jboss portal 2.4.2 and jboss as 4.0.5 GA.
I depoloyed my portlet with jstl, and its sucessfull, but i have got errors when I rendering it.
My web.xml configuration:
<web-app> <taglib> <taglib-uri>/tags/jstl-c</taglib-uri> <taglib-location>/WEB-INF/tld/c.tld</taglib-location> </taglib> </web-app>
jsp tags:
<%@ taglib uri="/tags/jstl-c" prefix="c"%> <%@ page isELIgnored="false" %>
and I am added jstl.jar and standard.jar to my war package.
Should I configure something else? Might be I using wrong version of jstl?
This is error:
11:57:46,233 ERROR [CommandFilter] Exception in command invocation org.apache.jasper.JasperException: Failed to load or instantiate TagLibraryValidator class: org.apache.taglibs.standard.tlv.JstlCoreTLV at org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:512) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:377) 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(ApplicationFilterChain.java:252) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.jboss.portal.portlet.impl.jsr168.PortletRequestDispatcherImpl.execute(PortletRequestDispatcherImpl.java:85) at sun.reflect.GeneratedMethodAccessor415.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.jboss.portal.server.servlet.CommandFilter.doFilter(CommandFilter.java:66) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:672) at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:574) at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:499) at org.jboss.portal.portlet.impl.jsr168.PortletRequestDispatcherImpl.include(PortletRequestDispatcherImpl.java:106) at eim.portlet.news.NewsBZWBK.doView(NewsBZWBK.java:77) at org.jboss.portlet.JBossPortlet.doDispatch(JBossPortlet.java:242) at org.jboss.portlet.JBossPortlet.render(JBossPortlet.java:229) at org.jboss.portlet.JBossPortlet.render(JBossPortlet.java:366) at org.jboss.portal.portlet.container.PortletContainer.invokeRender(PortletContainer.java:518) at org.jboss.portal.portlet.container.PortletContainer.dispatch(PortletContainer.java:434) at org.jboss.portal.portlet.container.PortletContainerInvoker$1.dispatch(PortletContainerInvoker.java:144) at org.jboss.portal.portlet.invocation.PortletInvocation.dispatch(PortletInvocation.java:223) at org.jboss.portal.common.invocation.Invocation.invokeNext(Invocation.java:141) at org.jboss.portal.core.aspects.portlet.TransactionInterceptor.org$jboss$portal$core$aspects$portlet$TransactionInterceptor$invokeNotSupported$aop(Tran sactionInterceptor.java:85) at org.jboss.portal.core.aspects.portlet.TransactionInterceptor$invokeNotSupported_4827075286966232824.invokeNext(TransactionInterceptor$invokeNotSuppor ted_4827075286966232824.java) ke(MBeanServerImpl.java:659) at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210) at $Proxy63.invoke(Unknown Source)