in reply to Re^4: XML::XSLT problem
in thread XML::XSLT problem

Quite. But if it is a bug I will need to see the XSL to diagnose and fix it. From the location of the error it would appear that the problem is with the way either a <xsl:variable /> or <xsl:param /> is being dealt with but I'd still need to see the inputs to see what is really going on.