Encountered an unknown type while processing 'xslt' attribute...

[L Chan]

Hi,

I'm just trying to transform an XML document using the XML tags in JSTL 1.1. I'm using Tomcat 5.5.7 as my web container and JRE 1.5. Here's my jsp:

<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@ taglib prefix="x" uri="http://java.sun.com/jsp/jstl/xml" %>

<c:import var="zzzz-Instance" url="forms/zzzz-Instance.xml" />
<c:import var="zzzz-XHTML" url="forms/zzzz-XHTML.xml" />
<c:import var="zzzz-XSL" url="xslt/zzzz-jsp.xsl" />

<x:transform var="zzzz-Full" doc="${zzzz-XHTML}" xslt="${zzzz-XSL}" />

<x ut select="$zzzz-Full/*" />

When I access this jsp, I get the following error on Tomcat:

javax.servlet.ServletException: <transform> encountered an unknown type while processing 'xslt' attribute
org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl .java:846)
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.j ava:779)
org.apache.jsp.WEB_002dINF.ConfigurationEditor_jsp._jspService(org.apache.jsp.W EB_002dINF.ConfigurationEditor_jsp:89)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:99)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:325)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:295)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:245)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
....

We've used the other JSTL 1.1 tags (i.e. functions, fmt, etc.) with no problems, so I don't think this is a setup problem. The XML and XSL files are well formed XML files... So what's going on here?

Thanks.