DO NOT REPLY [Bug 43591] New: - NullPointerException when min-height is specified for table-row

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http://issues.apache.org/bugzilla/show_bug.cgi?id=43591

           Summary: NullPointerException when min-height is specified for
                    table-row
           Product: Fop
           Version: 0.94
          Platform: All
        OS/Version: Windows XP
            Status: NEW
          Severity: major
          Priority: P2
         Component: page-master/layout
        AssignedTo: fop-dev@xmlgraphics.apache.org
        ReportedBy: [EMAIL PROTECTED]


When specifying min-height for an fo:table-row, FOP aborts with a
NullPointerException:

 java.lang.NullPointerException
        at
org.apache.fop.layoutmgr.table.TableContentLayoutManager.createElementsForRowGroup(TableContentLayoutManager.java:465)
        at
org.apache.fop.layoutmgr.table.TableContentLayoutManager.getKnuthElementsForRowIterator(TableContentLayoutManager.java:251)
        at
org.apache.fop.layoutmgr.table.TableContentLayoutManager.getNextKnuthElements(TableContentLayoutManager.java:179)
        at
org.apache.fop.layoutmgr.table.TableLayoutManager.getNextKnuthElements(TableLayoutManager.java:243)



Example XSL-FO:


<?xml version="1.0" encoding="UTF-8"?>
<fo:root xmlns:fo="http://www.w3.org/1999/XSL/Format";>
        <fo:layout-master-set>
                <fo:simple-page-master  master-name="letter"
                                                                
page-height="11in"
                                page-width="8.5in"
                                                                
margin-left="0.75in"
                                                                
margin-right="0.75in">
                        <fo:region-body margin-bottom="1.0cm" 
margin-top="0.7cm"/>
                </fo:simple-page-master>
        </fo:layout-master-set>
        <fo:page-sequence master-reference="letter">
                <fo:flow flow-name="xsl-region-body">
                        <fo:table table-layout="fixed" width="100%">
                                <fo:table-column column-width="100%"/>
                                <fo:table-body>
                                        <fo:table-row min-height="3.0em">
                                                <fo:table-cell>
                                                        
<fo:block>Hello</fo:block>
                                                </fo:table-cell>
                                        </fo:table-row>
                                </fo:table-body>
                        </fo:table>
                </fo:flow>
        </fo:page-sequence>
</fo:root>

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