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Footnotes broken?
by MatthiasR
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Hi,
with FOP-Trunk (Rev 822329) I'm getting a NPE when using footnotes. That's the markup I have tried: <fo:block line-height="120%" orphans="3" space-after="12pt" space-before="3pt" widows="4"> par test fußnote: <fo:footnote> <fo:inline baseline-shift="super" font-size="8pt">1</fo:inline> <fo:footnote-body> <fo:block>1 oh yeah</fo:block> </fo:footnote-body> </fo:footnote> aslödkfj. </fo:block> Am I doing something wrong or is this feature broken? Thanks & Regards, Matthias Reischenbacher Here is the stack trace: java.lang.NullPointerException at org.apache.fop.layoutmgr.PageBreakingAlgorithm.handleFootnotes(PageBreakingAlgorithm.java:352) at org.apache.fop.layoutmgr.PageBreakingAlgorithm.handleBox(PageBreakingAlgorithm.java:302) at org.apache.fop.layoutmgr.BreakingAlgorithm.handleElementAt(BreakingAlgorithm.java:655) at org.apache.fop.layoutmgr.BreakingAlgorithm.findBreakingPoints(BreakingAlgorithm.java:490) at org.apache.fop.layoutmgr.BreakingAlgorithm.findBreakingPoints(BreakingAlgorithm.java:439) at org.apache.fop.layoutmgr.AbstractBreaker.doLayout(AbstractBreaker.java:368) at org.apache.fop.layoutmgr.BlockContainerLayoutManager.getNextKnuthElementsAbsolute(BlockContainerLayoutManager.java:817) at org.apache.fop.layoutmgr.BlockContainerLayoutManager.getNextKnuthElements(BlockContainerLayoutManager.java:198) at org.apache.fop.layoutmgr.FlowLayoutManager.getNextChildElements(FlowLayoutManager.java:199) at org.apache.fop.layoutmgr.FlowLayoutManager.addChildElements(FlowLayoutManager.java:140) at org.apache.fop.layoutmgr.FlowLayoutManager.addChildElements(FlowLayoutManager.java:129) at org.apache.fop.layoutmgr.FlowLayoutManager.getNextKnuthElements(FlowLayoutManager.java:70) at org.apache.fop.layoutmgr.PageBreaker.getNextKnuthElements(PageBreaker.java:216) at org.apache.fop.layoutmgr.AbstractBreaker.getNextBlockList(AbstractBreaker.java:682) at org.apache.fop.layoutmgr.PageBreaker.getNextBlockList(PageBreaker.java:149) at org.apache.fop.layoutmgr.PageBreaker.getNextBlockList(PageBreaker.java:132) at org.apache.fop.layoutmgr.AbstractBreaker.doLayout(AbstractBreaker.java:336) at org.apache.fop.layoutmgr.PageBreaker.doLayout(PageBreaker.java:85) at org.apache.fop.layoutmgr.PageSequenceLayoutManager.activateLayout(PageSequenceLayoutManager.java:107) at org.apache.fop.area.AreaTreeHandler.endPageSequence(AreaTreeHandler.java:238) at org.apache.fop.fo.pagination.PageSequence.endOfNode(PageSequence.java:120) at org.apache.fop.fo.FOTreeBuilder$MainFOHandler.endElement(FOTreeBuilder.java:349) at org.apache.fop.fo.FOTreeBuilder.endElement(FOTreeBuilder.java:177) at org.apache.xalan.transformer.TransformerIdentityImpl.endElement(TransformerIdentityImpl.java:1102) at org.apache.xml.serializer.TreeWalker.endNode(TreeWalker.java:460) at org.apache.xml.serializer.TreeWalker.traverse(TreeWalker.java:151) at org.apache.xalan.transformer.TransformerIdentityImpl.transform(TransformerIdentityImpl.java:390) __________ Information from ESET NOD32 Antivirus, version of virus signature database 4533 (20091022) __________ The message was checked by ESET NOD32 Antivirus. http://www.eset.com --------------------------------------------------------------------- To unsubscribe, e-mail: fop-users-unsubscribe@... For additional commands, e-mail: fop-users-help@... |
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Re: Footnotes broken?
by MatthiasR
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Hi,
I've did some further testing on this issue and I created a small test case which reproduces the exception. The error has to do with an absolute positioned block container. Please find attached the fo file (footnote_in_absolute_block-container.fo). Any hints how I could fix this error in the FOP-trunk code? Regards, Matthias Reischenbacher Matthias Reischenbacher wrote: > Hi, > > with FOP-Trunk (Rev 822329) I'm getting a NPE when using footnotes. > > That's the markup I have tried: > > <fo:block line-height="120%" orphans="3" space-after="12pt" > space-before="3pt" widows="4"> > par test fußnote: <fo:footnote> > <fo:inline baseline-shift="super" font-size="8pt">1</fo:inline> > <fo:footnote-body> > <fo:block>1 oh yeah</fo:block> > </fo:footnote-body> > </fo:footnote> aslödkfj. > </fo:block> > > > Am I doing something wrong or is this feature broken? > > Thanks & Regards, > Matthias Reischenbacher > > Here is the stack trace: > > java.lang.NullPointerException > at > org.apache.fop.layoutmgr.PageBreakingAlgorithm.handleFootnotes(PageBreakingAlgorithm.java:352) > > at > org.apache.fop.layoutmgr.PageBreakingAlgorithm.handleBox(PageBreakingAlgorithm.java:302) > > at > org.apache.fop.layoutmgr.BreakingAlgorithm.handleElementAt(BreakingAlgorithm.java:655) > > at > org.apache.fop.layoutmgr.BreakingAlgorithm.findBreakingPoints(BreakingAlgorithm.java:490) > > at > org.apache.fop.layoutmgr.BreakingAlgorithm.findBreakingPoints(BreakingAlgorithm.java:439) > > at > org.apache.fop.layoutmgr.AbstractBreaker.doLayout(AbstractBreaker.java:368) > at > org.apache.fop.layoutmgr.BlockContainerLayoutManager.getNextKnuthElementsAbsolute(BlockContainerLayoutManager.java:817) > > at > org.apache.fop.layoutmgr.BlockContainerLayoutManager.getNextKnuthElements(BlockContainerLayoutManager.java:198) > > at > org.apache.fop.layoutmgr.FlowLayoutManager.getNextChildElements(FlowLayoutManager.java:199) > > at > org.apache.fop.layoutmgr.FlowLayoutManager.addChildElements(FlowLayoutManager.java:140) > > at > org.apache.fop.layoutmgr.FlowLayoutManager.addChildElements(FlowLayoutManager.java:129) > > at > org.apache.fop.layoutmgr.FlowLayoutManager.getNextKnuthElements(FlowLayoutManager.java:70) > > at > org.apache.fop.layoutmgr.PageBreaker.getNextKnuthElements(PageBreaker.java:216) > > at > org.apache.fop.layoutmgr.AbstractBreaker.getNextBlockList(AbstractBreaker.java:682) > > at > org.apache.fop.layoutmgr.PageBreaker.getNextBlockList(PageBreaker.java:149) > at > org.apache.fop.layoutmgr.PageBreaker.getNextBlockList(PageBreaker.java:132) > at > org.apache.fop.layoutmgr.AbstractBreaker.doLayout(AbstractBreaker.java:336) > at org.apache.fop.layoutmgr.PageBreaker.doLayout(PageBreaker.java:85) > at > org.apache.fop.layoutmgr.PageSequenceLayoutManager.activateLayout(PageSequenceLayoutManager.java:107) > > at > org.apache.fop.area.AreaTreeHandler.endPageSequence(AreaTreeHandler.java:238) > > at > org.apache.fop.fo.pagination.PageSequence.endOfNode(PageSequence.java:120) > at > org.apache.fop.fo.FOTreeBuilder$MainFOHandler.endElement(FOTreeBuilder.java:349) > > at org.apache.fop.fo.FOTreeBuilder.endElement(FOTreeBuilder.java:177) > at > org.apache.xalan.transformer.TransformerIdentityImpl.endElement(TransformerIdentityImpl.java:1102) > > at org.apache.xml.serializer.TreeWalker.endNode(TreeWalker.java:460) > at org.apache.xml.serializer.TreeWalker.traverse(TreeWalker.java:151) > at > org.apache.xalan.transformer.TransformerIdentityImpl.transform(TransformerIdentityImpl.java:390) > > > > __________ Information from ESET NOD32 Antivirus, version of virus > signature database 4533 (20091022) __________ > > The message was checked by ESET NOD32 Antivirus. > > http://www.eset.com > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: fop-users-unsubscribe@... > For additional commands, e-mail: fop-users-help@... > > __________ Information from ESET NOD32 Antivirus, version of virus > signature database 4533 (20091022) __________ > > The message was checked by ESET NOD32 Antivirus. > > http://www.eset.com > > > > __________ Information from ESET NOD32 Antivirus, version of virus signature database 4541 (20091025) __________ The message was checked by ESET NOD32 Antivirus. http://www.eset.com <?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="normal" page-width="210mm" page-height="297mm"> <fo:region-body/> </fo:simple-page-master> </fo:layout-master-set> <fo:page-sequence master-reference="normal" white-space-collapse="true"> <fo:flow flow-name="xsl-region-body"> <fo:block-container absolute-position="absolute" height="100mm" left="50mm" top="50mm" width="100mm"> <fo:block> This is a block with a footnote<fo:footnote> <fo:inline font-size="50%" vertical-align="top">1</fo:inline> <fo:footnote-body> <fo:block> <fo:inline font-size="50%" vertical-align="top">1</fo:inline>I'm a footnote! </fo:block> </fo:footnote-body> </fo:footnote> in it. </fo:block> </fo:block-container> </fo:flow> </fo:page-sequence> </fo:root> --------------------------------------------------------------------- To unsubscribe, e-mail: fop-users-unsubscribe@... For additional commands, e-mail: fop-users-help@... |
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Re: Footnotes broken?
by MatthiasR
::
Rate this Message:
Hi,
after debugging the code I think have a possible solution for this error. Please have a look at the patch I submitted: https://issues.apache.org/bugzilla/show_bug.cgi?id=48053 Regards, Matthias Reischenbacher Matthias Reischenbacher wrote: > Hi, > > I've did some further testing on this issue and I created a small test > case which reproduces the exception. The error has to do with an > absolute positioned block container. > > Please find attached the fo file (footnote_in_absolute_block-container.fo). > > Any hints how I could fix this error in the FOP-trunk code? > > Regards, > Matthias Reischenbacher > > Matthias Reischenbacher wrote: >> Hi, >> >> with FOP-Trunk (Rev 822329) I'm getting a NPE when using footnotes. >> >> That's the markup I have tried: >> >> <fo:block line-height="120%" orphans="3" space-after="12pt" >> space-before="3pt" widows="4"> >> par test fußnote: <fo:footnote> >> <fo:inline baseline-shift="super" font-size="8pt">1</fo:inline> >> <fo:footnote-body> >> <fo:block>1 oh yeah</fo:block> >> </fo:footnote-body> >> </fo:footnote> aslödkfj. >> </fo:block> >> >> >> Am I doing something wrong or is this feature broken? >> >> Thanks & Regards, >> Matthias Reischenbacher >> >> Here is the stack trace: >> >> java.lang.NullPointerException >> at >> org.apache.fop.layoutmgr.PageBreakingAlgorithm.handleFootnotes(PageBreakingAlgorithm.java:352) >> >> at >> org.apache.fop.layoutmgr.PageBreakingAlgorithm.handleBox(PageBreakingAlgorithm.java:302) >> >> at >> org.apache.fop.layoutmgr.BreakingAlgorithm.handleElementAt(BreakingAlgorithm.java:655) >> >> at >> org.apache.fop.layoutmgr.BreakingAlgorithm.findBreakingPoints(BreakingAlgorithm.java:490) >> >> at >> org.apache.fop.layoutmgr.BreakingAlgorithm.findBreakingPoints(BreakingAlgorithm.java:439) >> >> at >> org.apache.fop.layoutmgr.AbstractBreaker.doLayout(AbstractBreaker.java:368) >> >> at >> org.apache.fop.layoutmgr.BlockContainerLayoutManager.getNextKnuthElementsAbsolute(BlockContainerLayoutManager.java:817) >> >> at >> org.apache.fop.layoutmgr.BlockContainerLayoutManager.getNextKnuthElements(BlockContainerLayoutManager.java:198) >> >> at >> org.apache.fop.layoutmgr.FlowLayoutManager.getNextChildElements(FlowLayoutManager.java:199) >> >> at >> org.apache.fop.layoutmgr.FlowLayoutManager.addChildElements(FlowLayoutManager.java:140) >> >> at >> org.apache.fop.layoutmgr.FlowLayoutManager.addChildElements(FlowLayoutManager.java:129) >> >> at >> org.apache.fop.layoutmgr.FlowLayoutManager.getNextKnuthElements(FlowLayoutManager.java:70) >> >> at >> org.apache.fop.layoutmgr.PageBreaker.getNextKnuthElements(PageBreaker.java:216) >> >> at >> org.apache.fop.layoutmgr.AbstractBreaker.getNextBlockList(AbstractBreaker.java:682) >> >> at >> org.apache.fop.layoutmgr.PageBreaker.getNextBlockList(PageBreaker.java:149) >> >> at >> org.apache.fop.layoutmgr.PageBreaker.getNextBlockList(PageBreaker.java:132) >> >> at >> org.apache.fop.layoutmgr.AbstractBreaker.doLayout(AbstractBreaker.java:336) >> >> at org.apache.fop.layoutmgr.PageBreaker.doLayout(PageBreaker.java:85) >> at >> org.apache.fop.layoutmgr.PageSequenceLayoutManager.activateLayout(PageSequenceLayoutManager.java:107) >> >> at >> org.apache.fop.area.AreaTreeHandler.endPageSequence(AreaTreeHandler.java:238) >> >> at >> org.apache.fop.fo.pagination.PageSequence.endOfNode(PageSequence.java:120) >> >> at >> org.apache.fop.fo.FOTreeBuilder$MainFOHandler.endElement(FOTreeBuilder.java:349) >> >> at org.apache.fop.fo.FOTreeBuilder.endElement(FOTreeBuilder.java:177) >> at >> org.apache.xalan.transformer.TransformerIdentityImpl.endElement(TransformerIdentityImpl.java:1102) >> >> at org.apache.xml.serializer.TreeWalker.endNode(TreeWalker.java:460) >> at org.apache.xml.serializer.TreeWalker.traverse(TreeWalker.java:151) >> at >> org.apache.xalan.transformer.TransformerIdentityImpl.transform(TransformerIdentityImpl.java:390) >> >> >> >> __________ Information from ESET NOD32 Antivirus, version of virus >> signature database 4533 (20091022) __________ >> >> The message was checked by ESET NOD32 Antivirus. >> >> http://www.eset.com >> >> >> >> --------------------------------------------------------------------- >> To unsubscribe, e-mail: fop-users-unsubscribe@... >> For additional commands, e-mail: fop-users-help@... >> >> __________ Information from ESET NOD32 Antivirus, version of virus >> signature database 4533 (20091022) __________ >> >> The message was checked by ESET NOD32 Antivirus. >> >> http://www.eset.com >> >> >> >> > > > > __________ Information from ESET NOD32 Antivirus, version of virus > signature database 4541 (20091025) __________ > > The message was checked by ESET NOD32 Antivirus. > > http://www.eset.com > > > > > __________ Information from ESET NOD32 Antivirus, version of virus > signature database 4541 (20091025) __________ > > The message was checked by ESET NOD32 Antivirus. > > http://www.eset.com > > > ------------------------------------------------------------------------ > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: fop-users-unsubscribe@... > For additional commands, e-mail: fop-users-help@... > > > __________ Information from ESET NOD32 Antivirus, version of virus signature database 4541 (20091025) __________ > > The message was checked by ESET NOD32 Antivirus. > > http://www.eset.com > __________ Information from ESET NOD32 Antivirus, version of virus signature database 4541 (20091025) __________ The message was checked by ESET NOD32 Antivirus. http://www.eset.com --------------------------------------------------------------------- To unsubscribe, e-mail: fop-users-unsubscribe@... For additional commands, e-mail: fop-users-help@... |
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