DOCBOOK-APPS: Error with Xalan-J 2.4.0 and DocBook XSL 1.58.1

[Patrick Hartling]

I just downloaded version 1.58.1 of the DocBook XSL stylesheets for testing, and I am getting this error quite a bit using Xalan-J 2.4.0:

file:///home/users/patrick/docbook-xsl-1.58.1/common/gentext.xsl; Line 130; Column 57; XSLT Error (javax.xml.transform.TransformerException): Variable accessed before it is bound!

If I use Saxon, there is no error (though I have not reviewed the rendered documents for correctness yet). Before I switch everything over to Saxon, I want to be sure that this is a problem with Xalan and not the new stylesheets. I have attached the smallest example I could come up with that causes the error. Thanks.

-Patrick


--
Patrick L. Hartling | Research Assistant, VRAC
[EMAIL PROTECTED] | 2624 Howe Hall: 1.515.294.4916
http://www.137.org/patrick/ | http://www.vrac.iastate.edu/

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN" "http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd";>
<article>
   <section>
      <title>Sample Section</title>
      <para>Refer to <xref linkend="example.table"/>.</para>
      <table id="example.table">
         <title>Table</title>
         <tgroup>
         </tgroup>
      </table>
   </section>
</article>