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Geoff Speicher commented on FOP-2461: ------------------------------------- NB: the FreeBSD port of FOP 2.0 includes the above lazy workaround as a local patch until this issue is resolved. Otherwise FOP 2.0 fails to build some other ports (notably, misc/freebsd-doc-*). References: - http://www.freshports.org/textproc/fop/ - https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=201007 - https://svnweb.freebsd.org/ports?view=revision&revision=390702 > NullPointerException in ListItemLayoutManager since Temp_BasicSideFloat Merge > ----------------------------------------------------------------------------- > > Key: FOP-2461 > URL: https://issues.apache.org/jira/browse/FOP-2461 > Project: FOP > Issue Type: Bug > Components: layout/unqualified > Affects Versions: trunk > Reporter: Matthias Reischenbacher > Attachments: fop-2461-test-case.xml > > > The attached fo test cases causes a NullPointerException inside > ListItemLayoutManager. This is the stack trace: > java.lang.NullPointerException > at > org.apache.fop.layoutmgr.list.ListItemLayoutManager.getCombinedKnuthElementsForListItem(ListItemLayoutManager.java:405) > at > org.apache.fop.layoutmgr.list.ListItemLayoutManager.getNextKnuthElements(ListItemLayoutManager.java:326) > at > org.apache.fop.layoutmgr.BlockStackingLayoutManager.getNextKnuthElements(BlockStackingLayoutManager.java:239) > at > org.apache.fop.layoutmgr.BlockStackingLayoutManager.getNextChildElements(BlockStackingLayoutManager.java:498) > at > org.apache.fop.layoutmgr.BlockStackingLayoutManager.getNextKnuthElements(BlockStackingLayoutManager.java:289) > at > org.apache.fop.layoutmgr.list.ListBlockLayoutManager.getNextKnuthElements(ListBlockLayoutManager.java:103) > at > org.apache.fop.layoutmgr.BlockStackingLayoutManager.getNextKnuthElements(BlockStackingLayoutManager.java:239) > at > org.apache.fop.layoutmgr.BlockLayoutManager.getNextChildElements(BlockLayoutManager.java:141) > at > org.apache.fop.layoutmgr.BlockStackingLayoutManager.getNextKnuthElements(BlockStackingLayoutManager.java:289) > at > org.apache.fop.layoutmgr.BlockLayoutManager.getNextKnuthElements(BlockLayoutManager.java:113) > at > org.apache.fop.layoutmgr.BlockLayoutManager.getNextKnuthElements(BlockLayoutManager.java:105) > at > org.apache.fop.layoutmgr.table.TableCellLayoutManager.getNextKnuthElements(TableCellLayoutManager.java:191) > at > org.apache.fop.layoutmgr.table.RowGroupLayoutManager.createElementsForRowGroup(RowGroupLayoutManager.java:120) > at > org.apache.fop.layoutmgr.table.RowGroupLayoutManager.getNextKnuthElements(RowGroupLayoutManager.java:63) > at > org.apache.fop.layoutmgr.table.TableContentLayoutManager.getKnuthElementsForRowIterator(TableContentLayoutManager.java:270) > at > org.apache.fop.layoutmgr.table.TableContentLayoutManager.getNextKnuthElements(TableContentLayoutManager.java:212) > at > org.apache.fop.layoutmgr.table.TableLayoutManager.getNextKnuthElements(TableLayoutManager.java:273) > at > org.apache.fop.layoutmgr.FlowLayoutManager.getNextChildElements(FlowLayoutManager.java:223) > at > org.apache.fop.layoutmgr.FlowLayoutManager.addChildElements(FlowLayoutManager.java:148) > at > org.apache.fop.layoutmgr.FlowLayoutManager.getNextKnuthElements(FlowLayoutManager.java:116) > at > org.apache.fop.layoutmgr.FlowLayoutManager.getNextKnuthElements(FlowLayoutManager.java:69) > at > org.apache.fop.layoutmgr.PageBreaker.getNextKnuthElements(PageBreaker.java:252) > at > org.apache.fop.layoutmgr.AbstractBreaker.getNextBlockList(AbstractBreaker.java:643) > at > org.apache.fop.layoutmgr.PageBreaker.getNextBlockList(PageBreaker.java:178) > at > org.apache.fop.layoutmgr.PageBreaker.getNextBlockList(PageBreaker.java:158) > at > org.apache.fop.layoutmgr.AbstractBreaker.doLayout(AbstractBreaker.java:384) > at org.apache.fop.layoutmgr.PageBreaker.doLayout(PageBreaker.java:112) > at > org.apache.fop.layoutmgr.PageSequenceLayoutManager.activateLayout(PageSequenceLayoutManager.java:135) > at > org.apache.fop.area.AreaTreeHandler.endPageSequence(AreaTreeHandler.java:267) > at > org.apache.fop.fo.pagination.PageSequence.endOfNode(PageSequence.java:130) > at > org.apache.fop.fo.FOTreeBuilder$MainFOHandler.endElement(FOTreeBuilder.java:360) > at org.apache.fop.fo.FOTreeBuilder.endElement(FOTreeBuilder.java:190) > at > org.apache.xalan.transformer.TransformerIdentityImpl.endElement(TransformerIdentityImpl.java:1101) > at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown > Source) > at org.apache.xerces.xinclude.XIncludeHandler.endElement(Unknown Source) > at > org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanEndElement(Unknown Source) > at > org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown > Source) > at > org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown > Source) > at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) > at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source) > at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) > at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source) > at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown > Source) > at > org.apache.xalan.transformer.TransformerIdentityImpl.transform(TransformerIdentityImpl.java:484) > at org.apache.fop.cli.InputHandler.transformTo(InputHandler.java:285) > at org.apache.fop.cli.InputHandler.renderTo(InputHandler.java:115) > at org.apache.fop.cli.Main.startFOP(Main.java:186) > at org.apache.fop.cli.Main.main(Main.java:217) -- This message was sent by Atlassian JIRA (v6.3.4#6332)