This problem has already been reported on the Saxon list, though I think
this is a slightly different incarnation of it. The problem usually occurs
when a tree is generated from a DOMSource, generating it using sql:query is
exhibiting the same issue. The bug was actually present in earlier releases,
but has become more visible because there are more operations now that
attempt to determine the typed value of a node.
Michael Kay
-----Original Message-----
From: Wolpert, Jake [mailto:JWolpert(_at_)shaklee(_dot_)com]
Sent: 22 June 2004 01:45
To: xsl-list(_at_)lists(_dot_)mulberrytech(_dot_)com
Subject: [xsl] EXCEPTION:
javax.xml.transform.TransformerException: Unknown type
annotation (NULL) in document instance
after upgrading to saxonb8, I started getting
EXCEPTION:
javax.xml.transform.TransformerException: Unknown type
annotation (NULL) in
document instance on my for-each after a sql:query
It fails for all similar for-each's on sql:query's.
Any suggestions, Mike?
-----------------------------------------
<xsl:variable name="where"
select="concat('match(xml,keywords)
against (''',$query,''' in boolean mode)')" />
<xsl:comment><xsl:value-of
select="$where"
/></xsl:comment>
<xsl:variable name="result">
<sql:query
connection="$connection"
column="name,filename,{$where} as score" table="xmls" row-tag="tr"
column-tag="td" where="{$where}" />
</xsl:variable>
<!-- this copy-of works -->
<xsl:copy-of select="$result/tr" />
<!-- this for-each does not -->
<xsl:for-each select="$result/tr">
<xsl:sort select="td[3]"
data-type="number" order="descending"/>
<xsl:comment><xsl:value-of
select="td[3]" /></xsl:comment>
<nobr> <a target="main"
href="{substring-before(substring-after(td[2],'cs/q/'),'.xml')}">
<xsl:value-of disable-output-escaping="yes"
select="normalize-space(td[1])" />
</a>
</nobr>
<br />
</xsl:for-each>
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