FopServlet question

[TJ Smith]

Hello My application requires servlet generated pdf from input xsl and xml files.  In fact, the application seems to be exactly what is described in the document http://xml.apache.org/fop/embedding.html as   http://blah.blah.blah/fop/servlet/FopServlet?xml=/home/path/to/xmlfile.xml&xsl=/home/path/to/xslfile.xsl   I am using fop 20.3 and cannot get the FopServlet included with that release  to create the pdf via the url as above.  I constanly get a massive error trace listing containing the error:   java.lang.reflect.InvocationTargetException: org.apache.fop.apps.FOPException: stylesheet requires attribute: version my style sheet DOES have a version - so I'm a bit lost as to what is going on here!   I should add that FopServlet works fine when invoked with the url: http://blah.blah.blah/fop/servlet/FopServlet?fo=blah.fo   Any suggestions would be appreciated!   TJ