Hi,
 
I am getting 'net.sf.saxon.trans.DynamicError: A sequence of more than one item is not allowed as the @select attribute of xsl:sort' error with sort function in Saxon8.9.
This is the code snippet in XSLT:
<xsl:sort select="XQHeaderFunc:dateFormatAsNumber(LastUpdateDateGMT)" data-type="number" order="descending"/>
The XQHeaderFunc:dateFormatAsNumber() returns a number.
This is working fine with Saxon8.4.Is there anything changed later releases.
 
Thanks,
Divya