I had this problem also (The standard tags were not being processed, but no error was thrown). However, I was able to resolve it by ensuring that my web.xml had was defined according to the servlets 2.4 xsd.
In other words, insure that your web.xml has this line at the top. <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 web-app_2_4.xsd" version="2.4"> Originally I had the 2.2 dtd declared. Other than that, you need to just ensure that you have the latest jstl.jar and standard.jar in your WEB-INF/lib and reference the taglib as described in your JSP pages as described above. I hope this helps. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3955639#3955639 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3955639 Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user