[FOP-1194] NullPointerExeption on table with border-separation="[value]"

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 0.92
• Component/s: fo/unqualified
• Labels: FixedInTrunk
• Environment: Operating System: Windows Server 2003; Platform: PC; URL: http://www.dimari.de
• External issue ID: 39712
• Assignee: fop-dev
• Reporter: diethard
• Created: 03/Jun/06 13:35
• Updated: 01/Apr/12 07:08
• Resolved: 01/Apr/12 07:08

Description

In the new FOP Version we got the NullPointerExeption always when we use the
attribute "border-separation" on table. This bug is easy to find. Try the
following xsl.

Background: the new altova stylevision 2006 make intensive use of border-
separation when you want to design tables. The previous version had a different
handling. That was the reason why the bug was discovered.
Because of the advantages of FOP 0.92 we don't want to go back to FOP 0.20.5
(this Version has no problems).

<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:fo="http://www.w3.org/1999/XSL/Format"
xmlns:fn="http://www.w3.org/2005/xpath-functions"
xmlns:xdt="http://www.w3.org/2005/xpath-datatypes"
xmlns:xs="http://www.w3.org/2001/XMLSchema">
<xsl:output version="1.0" method="html" encoding="UTF-8" indent="no" />
<xsl:variable name="fo:layout-master-set">
<fo:layout-master-set>
<fo:simple-page-master master-name="default-page" page-
height="11in" page-width="8.5in" margin-left="0.6in" margin-right="0.6in">
<fo:region-body margin-top="0.79in" margin-bottom="0.79in" />
</fo:simple-page-master>
</fo:layout-master-set>
</xsl:variable>
<xsl:template match="/">
<xsl:variable name="maxwidth" select="7.30000" />
<fo:root>
<xsl:copy-of select="$fo:layout-master-set" />
<fo:page-sequence master-reference="default-page" initial-page-
number="1" format="1">
<fo:flow flow-name="xsl-region-body">
<fo:block>
<xsl:variable name="tablewidth0" select="$maxwidth *
1.00000" />
<xsl:variable name="sumcolumnwidths0"
select="0.04167" />
<xsl:variable name="defaultcolumns0" select="1" />
<xsl:variable name="defaultcolumnwidth0">
<xsl:choose>
<xsl:when test="$defaultcolumns0 > 0">
<xsl:value-of select="($tablewidth0 -
$sumcolumnwidths0) div $defaultcolumns0" />
</xsl:when>
<xsl:otherwise>
<xsl:value-of select="0.000" />
</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<xsl:variable name="columnwidth0_0"
select="$defaultcolumnwidth0" />
<fo:table table-layout="fixed" width="{$tablewidth0}in"
space-before.optimum="1pt" space-after.optimum="2pt" border-collapse="separate"
border-separation="0.04167in" color="black" display-align="center">
<fo:table-column column-width="{$columnwidth0_0}
in" />
<fo:table-body>
<fo:table-row>
<fo:table-cell padding-top="0.02083in"
padding-bottom="0.02083in" padding-left="0.02083in" padding-right="0.02083in">
<fo:block padding-top="1pt" padding-
bottom="1pt">
<fo:inline>
<xsl:text>fg</xsl:text>
</fo:inline>
</fo:block>
</fo:table-cell>
</fo:table-row>
</fo:table-body>
</fo:table>
</fo:block>
</fo:flow>
</fo:page-sequence>
</fo:root>
</xsl:template>
</xsl:stylesheet>

Issue Links

• is duplicated by: FOP-1221 Use of border-separation in fo:table causes NullPointerException
• is duplicated by: FOP-1263 NullPointerException in table w border-separation(?). Orig file and log included.