[
https://issues.apache.org/jira/browse/XALANJ-2762?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Mukul Gandhi reassigned XALANJ-2762:
------------------------------------
Assignee: Mukul Gandhi
> NullPointerException in XSLT 3 code
> -----------------------------------
>
> Key: XALANJ-2762
> URL: https://issues.apache.org/jira/browse/XALANJ-2762
> Project: XalanJ2
> Issue Type: Bug
> Security Level: No security risk; visible to anyone(Ordinary problems in
> Xalan projects. Anybody can view the issue.)
> Components: Xalan, Xalan-CmdLine
> Affects Versions: The Latest Development Code
> Reporter: Martin Honnen
> Assignee: Mukul Gandhi
> Priority: Major
> Attachments: preserve-space-input-sample1.xml,
> preserve-space-sheet1.xsl
>
>
> This is a bug report against the XSLT 3 development branch of Xalan.
> I get a NullPointerException with XSLT 3 code that runs fine through Saxon HE
> 12.
> {noformat}
> <?xml version="1.0"
> encoding="UTF-8"?>file:///C:/Users/marti/IdeaProjects/xalan-java/../../OneDrive/Documents/xslt/blog-xslt-3-by-example/xalan-xslt3-tests/preserve-space-sheet1.xsl;
> Zeilennummer11; Spaltennummer50; java.lang.NullPointerException{noformat}
>
> XML:
>
>
> {code:java}
> <?xml version="1.0" encoding="UTF-8" standalone="no"?>
> <project xmlns="http://maven.apache.org/POM/4.0.0";
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
> xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
> http://maven.apache.org/xsd/maven-4.0.0.xsd";>
> <modelVersion>4.0.0</modelVersion>
> <groupId>com.example.application</groupId>
> <artifactId>sample-flow-app</artifactId>
> <version>1.0-SNAPSHOT</version>
> <packaging>jar</packaging>
> <properties>
>
> <java.version>17</java.version>
> <vaadin.version>24.3.8</vaadin.version>
> <playwright.version>1.43.0</playwright.version>
> </properties>
> <parent>
> <groupId>org.springframework.boot</groupId>
> <artifactId>spring-boot-starter-parent</artifactId>
> <version>3.1.4</version>
> </parent>
> </project>
> {code}
>
> XSLT:
>
> {code:java}
> <xsl:stylesheet
> version="3.0"
> xmlns:xsl="http://www.w3.org/1999/XSL/Transform";
> xmlns:xs="http://www.w3.org/2001/XMLSchema";
> exclude-result-prefixes="xs">
>
> <xsl:param name="indent-no-spaces" as="xs:integer" select="4"/>
>
> <xsl:template match="@* | node()">
> <xsl:copy>
> <xsl:apply-templates select="@* | node()"/>
> </xsl:copy>
> </xsl:template>
> <xsl:preserve-space elements="*"/>
>
> <xsl:output indent="no"/>
>
> <xsl:template match="text()[not(normalize-space())]">
> <xsl:value-of select="replace(., ' +', string-join((1 to
> (xs:integer($indent-no-spaces * count(ancestor::*))))!' ', ''))"/>
> </xsl:template>
>
> <xsl:template
> match="text()[not(normalize-space())][not(following-sibling::node())]"
> priority="10">
> <xsl:value-of select="replace(., ' +', string-join((1 to
> (xs:integer($indent-no-spaces * (count(ancestor::*) - 1))))!' ', ''))"/>
> </xsl:template>
>
> </xsl:stylesheet>
> {code}
>
>
>
>
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