Solr 4.7.2 (and 4.6.1)
Tomcat 7.0.52
Java 1.7.0_45 (and _55)
I'm getting some really odd behavior with some XSLT documents. I've been
doing some upgrades to Java & Solr and I'm trying to narrow down where the
problems are happening.
I have a few XSLT docs that I put into the conf/xslt directory for my
indexes I haven't changed the in a while, and they were working fine for a
3.X Solr, and seemed to work fine on an earlier 4.X release.
The problem is that sometimes I get an error saying that a field can't be
found. Here's a slice of the XSLT:
<xsl:template match="doc">
<xsl:variable name="id" select="str[@name='id']"/>
<xsl:variable name="url" select="str[@name='url']"/>
<xsl:variable name="title" select="str[@name='title']"/>
<xsl:variable name="description" select="str[@name='description']"/>
<entry xmlns="http://www.w3.org/2005/Atom";>
<title><xsl:value-of select="str[@name='title']"/></title>
<link>
<xsl:attribute name="href"><xsl:value-of select="str[@name='url']"
/></xsl:attribute>
</link>
<summary>
<xsl:choose>
<xsl:when test="string-length($description) > 255">
<xsl:value-of select="concat(substring($description, 1, 255),
'...')"/>
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="$description"/>
</xsl:otherwise>
</xsl:choose>
</summary>
.....
</xsl:template>
I get messages saying that it can't find the "description" variable.
This was working perfectly well, but I can't seem to narrow down a specific
change that caused this.
Caused by: javax.xml.transform.TransformerConfigurationException:
solrres:/xslt/osatom.xsl: line 115: Variable or parameter 'description' is
undefined.
at
com.sun.org.apache.xalan.internal.xsltc.trax.TransformerFactoryImpl.newTemplates(TransformerFactoryImpl.java:964)
at
org.apache.solr.util.xslt.TransformerProvider.getTemplates(TransformerProvider.java:110)
Has anyone run into a problem like this? Thanks!
-- Chris
