incorrect use of xsl:key cause NullPointerException
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Key: XALANJ-2108
URL: http://issues.apache.org/jira/browse/XALANJ-2108
Project: XalanJ2
Type: Bug
Components: XSLTC
Versions: 2.6
Environment: windows jdk 1.42.06
Reporter: arn44
Priority: Minor
my stylesheet
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<?xml version="1.0"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method = "html" encoding="iso-8859-1" />
<xsl:variable name = "x" select = "'1'" />
<xsl:variable name = "y" select = "'4'" />
<xsl:key name = "key_test" match ="test" use = "substring(date, $x,
$y)" />
<xsl:template match="/">
</xsl:template>
</xsl:stylesheet>
xml file
<test><date>2004-01-01</date></test>
java.lang.NullPointerException
at
java.lang.FloatingDecimal.readJavaFormatString(FloatingDecimal.java:980)
at java.lang.Double.valueOf(Double.java:202)
at
org.apache.xalan.xsltc.runtime.BasisLibrary.stringToReal(BasisLibrary.java:838)
at ent_recherche_simple.buildKeys()
at ent_recherche_simple.transform()
at
org.apache.xalan.xsltc.runtime.AbstractTranslet.transform(AbstractTranslet.java:580)
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