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Re: XPTY0004: A sequence of more than one item is not
Subject: Re: XPTY0004: A sequence of more than one item is not allowed as the second argument of concat()
From: Michael Kay <mike@xxxxxxxxxxxx>
Date: Mon, 09 Aug 2010 15:23:12 +0100
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Change
concat(./normalize-space(),./following-sibling::text()[normalize-space()])
to
concat(./normalize-space(),./following-sibling::text()[normalize-space()][1])
So you only select the first following sibling.
Michael Kay
Saxonica
On 09/08/2010 15:04, Jack Bush wrote:
Hi All,
I am getting the following error message when trying to transform a worldcup.xml
using worldcup.xsl stylesheet:
Error on line 166
XPTY0004: A sequence of more than one item is not allowed as the second
argument of concat()
at xsl:for-each (#165) processing /html/body[1]/div[2]/p[11]/a[1]
at xsl:apply-templates (#84) processing /html/body[1]/div[2]/p[11]
at xsl:apply-templates (#20) processing /html/body[1]/div[2]
at xsl:for-each (#19) processing
/html/body[1]/div[2]/table[1]/tr[1]/td[1]/a[1]
SEVERE: null
; SystemID: ; Line#: 166; Column#: -1
net.sf.saxon.trans.XPathException: A sequence of more than one item is not
allowed as the second argument of concat()
Below is the worldcup.xsl:
<xsl:template match="/">
<worldcup>
<xsl:apply-templates
select="document(concat(Spain.xml)/ns:html/ns:body/ns:div[@id='content']">
</xsl:apply-templates>
</worldcup>
</xsl:template>
<xsl:template match="/ns:html/ns:body/ns:div[@id='content']">
<xsl:variable name="worldcup-team" select="//ns:p[ns:strong='World Cup
Team:']"/>
<xsl:apply-templates select="$ worldcup-team"/>
<xsl:if test="empty($worldcup-team)">
<team>Unknown</team>
</xsl:if>
<xsl:template match="ns:p[ns:strong=''World Cup Team:']">
<xsl:for-each select="ns:a">
<team><xsl:value-of
select="concat(./normalize-space(),./following-sibling::text()[normalize-space()])"/></team>
</xsl:for-each>
</xsl:template>
<xsl:template match="ns:p"/>
</xsl:stylesheet>
The snippet of worldcup.xml are as follows:
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:html="http://www.w3.org/1999/xhtml">
<head>
b&b&
</head>
<body onload="loadMapLocation(-46.1240, 149.543, 49, 1); setClockTime(2008, 01,
19, 12, 36, 01); setInterval('updateTime()', 2000);" onunload="GUnload();">
<a shape="rect" name="top" />
<div id="content">
<hr/>
<h1>World Cup Competition</h1>
<p>
</p>
<p>
<strong>World Cup Team:</strong>
<br clear="none" />
<a shape="rect" href="http://www.abc.com/team/spain.html?aid=427231">Spain</a>
(30 goals)
<br clear="none" />
<a shape="rect" href=" www.abc.com/team/denmark.html?aid=427231">Denmark</a>
(25 goals)
<br clear="none" />
<a shape="rect" href=" www.abc.com/team/Germany.html?aid=427231">Germany</a>
(22 goals)
<br clear="none" />
<a shape="rect" href=" www.abc.com/team/england.html?aid=427231">United
Kingdom</a>
(15 goals)
<br clear="none" />
b&b&
</p>
<p>
</p>
</div>
</body>
The desire output would be:
<team>Spain(30 goals)<team>
<team>Denmark(25 goals)<team>
<team>Germany(22 goals)<team>
<team>United Kingdom (15 goals)<team>
Worldcup.xsl has been successful in transforming worldcup.xml, if it was loaded
as a main document in the past.
I am using JDOM and Saxon 9.1 to carry out the transformation on Windows XP.
Thanks in advance,
Jack
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