← Back to team overview

openjdk team mailing list archive

  1. openjdk team
  2. Mailing list archive
  3. Message #00820

[Bug 277173] [NEW] Apache FOP crashes with NullPointerException

  Thread Previous • Date Previous • • Thread Next 
Public bug reported:

I'm not sure if this bug needs logged against Ubuntu's OpenJDK project
because a similar issue is logged in Debian's bug list as #447951
(http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=447951).  I couldn't
find a statement about what qualifies as "up-stream" for the OpenJDK
packages, but this appears to the an identical problem.

To summarize from the Debian bug, I'm running Apache FOP with
openjdk-6-jdk on AMD64 (version 6b11-2ubuntu2, but 6b11-2ubuntu3~ppa1
from the PPA acts the same) and I see a NullPointerException when
processing documents with FOP when an image is inlined.  I don't get
this error with Sun's 64-bit JDK 1.6.0_03-b05 (later updates are
problematic with Eclipse so I haven't tested them).

I can supply the FO input document if that would help (it simply inlines
one PNG).  The Debian bug has an FO document attached.

hansen:trunk/docbook% ./tools/fop-0.94/fop -c fop-config.xml -fo out/plugin-user-guide/xsl-fo-usletter/plugin-user-guide-usletter.xml -pdf foo.pdf
Oct 2, 2008 11:40:04 AM org.apache.fop.hyphenation.Hyphenator getHyphenationTree
SEVERE: Couldn't find hyphenation pattern en
Oct 2, 2008 11:40:05 AM org.apache.fop.layoutmgr.inline.LineLayoutManager$LineBreakingAlgorithm updateData2
WARNING: Line 1 of a paragraph overflows the available area. (fo:block, location: 35/131)
Oct 2, 2008 11:40:05 AM org.apache.fop.cli.Main startFOP
SEVERE: Exception
java.lang.NullPointerException
	at org.apache.fop.cli.InputHandler.transformTo(InputHandler.java:168)
	at org.apache.fop.cli.InputHandler.renderTo(InputHandler.java:115)
	at org.apache.fop.cli.Main.startFOP(Main.java:166)
	at org.apache.fop.cli.Main.main(Main.java:197)

---------

java.lang.NullPointerException
	at org.apache.fop.render.pdf.FopPDFImage.setup(FopPDFImage.java:144)
	at org.apache.fop.pdf.PDFDocument.addImage(PDFDocument.java:794)
	at org.apache.fop.render.pdf.PDFRenderer.putImage(PDFRenderer.java:1725)
	at org.apache.fop.render.pdf.PDFRenderer.renderImage(PDFRenderer.java:1652)
	at org.apache.fop.render.AbstractRenderer.renderViewport(AbstractRenderer.java:748)
	at org.apache.fop.render.AbstractPathOrientedRenderer.renderViewport(AbstractPathOrientedRenderer.java:541)
	at org.apache.fop.render.AbstractRenderer.renderInlineArea(AbstractRenderer.java:631)
	at org.apache.fop.render.pdf.PDFRenderer.renderInlineArea(PDFRenderer.java:1316)
	at org.apache.fop.render.AbstractRenderer.renderLineArea(AbstractRenderer.java:606)
	at org.apache.fop.render.pdf.PDFRenderer.renderLineArea(PDFRenderer.java:1307)
	at org.apache.fop.render.AbstractRenderer.renderBlocks(AbstractRenderer.java:532)
	at org.apache.fop.render.AbstractRenderer.renderBlock(AbstractRenderer.java:582)
	at org.apache.fop.render.pdf.PDFRenderer.renderBlock(PDFRenderer.java:1300)
	at org.apache.fop.render.AbstractRenderer.renderBlocks(AbstractRenderer.java:522)
	at org.apache.fop.render.AbstractRenderer.renderBlock(AbstractRenderer.java:582)
	at org.apache.fop.render.pdf.PDFRenderer.renderBlock(PDFRenderer.java:1300)
	at org.apache.fop.render.AbstractRenderer.renderBlocks(AbstractRenderer.java:522)
	at org.apache.fop.render.AbstractRenderer.renderFlow(AbstractRenderer.java:427)
	at org.apache.fop.render.AbstractRenderer.renderMainReference(AbstractRenderer.java:406)
	at org.apache.fop.render.AbstractRenderer.renderBodyRegion(AbstractRenderer.java:340)
	at org.apache.fop.render.AbstractRenderer.renderRegionViewport(AbstractRenderer.java:285)
	at org.apache.fop.render.AbstractRenderer.renderPageAreas(AbstractRenderer.java:258)
	at org.apache.fop.render.AbstractRenderer.renderPage(AbstractRenderer.java:232)
	at org.apache.fop.render.pdf.PDFRenderer.renderPage(PDFRenderer.java:757)
	at org.apache.fop.area.RenderPagesModel.addPage(RenderPagesModel.java:120)
	at org.apache.fop.layoutmgr.PageSequenceLayoutManager.finishPage(PageSequenceLayoutManager.java:424)
	at org.apache.fop.layoutmgr.PageSequenceLayoutManager.makeNewPage(PageSequenceLayoutManager.java:377)
	at org.apache.fop.layoutmgr.PageBreaker.handleBreakTrait(PageBreaker.java:492)
	at org.apache.fop.layoutmgr.PageBreaker.startPart(PageBreaker.java:398)
	at org.apache.fop.layoutmgr.AbstractBreaker.addAreas(AbstractBreaker.java:420)
	at org.apache.fop.layoutmgr.AbstractBreaker.addAreas(AbstractBreaker.java:370)
	at org.apache.fop.layoutmgr.PageBreaker.doPhase3(PageBreaker.java:262)
	at org.apache.fop.layoutmgr.AbstractBreaker.doLayout(AbstractBreaker.java:345)
	at org.apache.fop.layoutmgr.AbstractBreaker.doLayout(AbstractBreaker.java:263)
	at org.apache.fop.layoutmgr.PageSequenceLayoutManager.activateLayout(PageSequenceLayoutManager.java:144)
	at org.apache.fop.area.AreaTreeHandler.endPageSequence(AreaTreeHandler.java:233)
	at org.apache.fop.fo.pagination.PageSequence.endOfNode(PageSequence.java:145)
	at org.apache.fop.fo.FOTreeBuilder$MainFOHandler.endElement(FOTreeBuilder.java:378)
	at org.apache.fop.fo.FOTreeBuilder.endElement(FOTreeBuilder.java:194)
	at org.apache.xalan.transformer.TransformerIdentityImpl.endElement(TransformerIdentityImpl.java:1101)
	at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown Source)
	at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanEndElement(Unknown Source)
	at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$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.xalan.transformer.TransformerIdentityImpl.transform(TransformerIdentityImpl.java:484)
	at org.apache.fop.cli.InputHandler.transformTo(InputHandler.java:165)
	at org.apache.fop.cli.InputHandler.renderTo(InputHandler.java:115)
	at org.apache.fop.cli.Main.startFOP(Main.java:166)
	at org.apache.fop.cli.Main.main(Main.java:197)

Description:	Ubuntu 8.04.1
Release:	8.04

** Affects: openjdk-6 (Ubuntu)
     Importance: Undecided
         Status: New

-- 
Apache FOP crashes with NullPointerException
https://bugs.launchpad.net/bugs/277173
You received this bug notification because you are a member of OpenJDK,
which is subscribed to openjdk-6 in ubuntu.

Status in “openjdk-6” source package in Ubuntu: New

Bug description:
I'm not sure if this bug needs logged against Ubuntu's OpenJDK project because a similar issue is logged in Debian's bug list as #447951 (http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=447951).  I couldn't find a statement about what qualifies as "up-stream" for the OpenJDK packages, but this appears to the an identical problem.

To summarize from the Debian bug, I'm running Apache FOP with openjdk-6-jdk on AMD64 (version 6b11-2ubuntu2, but 6b11-2ubuntu3~ppa1 from the PPA acts the same) and I see a NullPointerException when processing documents with FOP when an image is inlined.  I don't get this error with Sun's 64-bit JDK 1.6.0_03-b05 (later updates are problematic with Eclipse so I haven't tested them).

I can supply the FO input document if that would help (it simply inlines one PNG).  The Debian bug has an FO document attached.

hansen:trunk/docbook% ./tools/fop-0.94/fop -c fop-config.xml -fo out/plugin-user-guide/xsl-fo-usletter/plugin-user-guide-usletter.xml -pdf foo.pdf
Oct 2, 2008 11:40:04 AM org.apache.fop.hyphenation.Hyphenator getHyphenationTree
SEVERE: Couldn't find hyphenation pattern en
Oct 2, 2008 11:40:05 AM org.apache.fop.layoutmgr.inline.LineLayoutManager$LineBreakingAlgorithm updateData2
WARNING: Line 1 of a paragraph overflows the available area. (fo:block, location: 35/131)
Oct 2, 2008 11:40:05 AM org.apache.fop.cli.Main startFOP
SEVERE: Exception
java.lang.NullPointerException
	at org.apache.fop.cli.InputHandler.transformTo(InputHandler.java:168)
	at org.apache.fop.cli.InputHandler.renderTo(InputHandler.java:115)
	at org.apache.fop.cli.Main.startFOP(Main.java:166)
	at org.apache.fop.cli.Main.main(Main.java:197)

---------

java.lang.NullPointerException
	at org.apache.fop.render.pdf.FopPDFImage.setup(FopPDFImage.java:144)
	at org.apache.fop.pdf.PDFDocument.addImage(PDFDocument.java:794)
	at org.apache.fop.render.pdf.PDFRenderer.putImage(PDFRenderer.java:1725)
	at org.apache.fop.render.pdf.PDFRenderer.renderImage(PDFRenderer.java:1652)
	at org.apache.fop.render.AbstractRenderer.renderViewport(AbstractRenderer.java:748)
	at org.apache.fop.render.AbstractPathOrientedRenderer.renderViewport(AbstractPathOrientedRenderer.java:541)
	at org.apache.fop.render.AbstractRenderer.renderInlineArea(AbstractRenderer.java:631)
	at org.apache.fop.render.pdf.PDFRenderer.renderInlineArea(PDFRenderer.java:1316)
	at org.apache.fop.render.AbstractRenderer.renderLineArea(AbstractRenderer.java:606)
	at org.apache.fop.render.pdf.PDFRenderer.renderLineArea(PDFRenderer.java:1307)
	at org.apache.fop.render.AbstractRenderer.renderBlocks(AbstractRenderer.java:532)
	at org.apache.fop.render.AbstractRenderer.renderBlock(AbstractRenderer.java:582)
	at org.apache.fop.render.pdf.PDFRenderer.renderBlock(PDFRenderer.java:1300)
	at org.apache.fop.render.AbstractRenderer.renderBlocks(AbstractRenderer.java:522)
	at org.apache.fop.render.AbstractRenderer.renderBlock(AbstractRenderer.java:582)
	at org.apache.fop.render.pdf.PDFRenderer.renderBlock(PDFRenderer.java:1300)
	at org.apache.fop.render.AbstractRenderer.renderBlocks(AbstractRenderer.java:522)
	at org.apache.fop.render.AbstractRenderer.renderFlow(AbstractRenderer.java:427)
	at org.apache.fop.render.AbstractRenderer.renderMainReference(AbstractRenderer.java:406)
	at org.apache.fop.render.AbstractRenderer.renderBodyRegion(AbstractRenderer.java:340)
	at org.apache.fop.render.AbstractRenderer.renderRegionViewport(AbstractRenderer.java:285)
	at org.apache.fop.render.AbstractRenderer.renderPageAreas(AbstractRenderer.java:258)
	at org.apache.fop.render.AbstractRenderer.renderPage(AbstractRenderer.java:232)
	at org.apache.fop.render.pdf.PDFRenderer.renderPage(PDFRenderer.java:757)
	at org.apache.fop.area.RenderPagesModel.addPage(RenderPagesModel.java:120)
	at org.apache.fop.layoutmgr.PageSequenceLayoutManager.finishPage(PageSequenceLayoutManager.java:424)
	at org.apache.fop.layoutmgr.PageSequenceLayoutManager.makeNewPage(PageSequenceLayoutManager.java:377)
	at org.apache.fop.layoutmgr.PageBreaker.handleBreakTrait(PageBreaker.java:492)
	at org.apache.fop.layoutmgr.PageBreaker.startPart(PageBreaker.java:398)
	at org.apache.fop.layoutmgr.AbstractBreaker.addAreas(AbstractBreaker.java:420)
	at org.apache.fop.layoutmgr.AbstractBreaker.addAreas(AbstractBreaker.java:370)
	at org.apache.fop.layoutmgr.PageBreaker.doPhase3(PageBreaker.java:262)
	at org.apache.fop.layoutmgr.AbstractBreaker.doLayout(AbstractBreaker.java:345)
	at org.apache.fop.layoutmgr.AbstractBreaker.doLayout(AbstractBreaker.java:263)
	at org.apache.fop.layoutmgr.PageSequenceLayoutManager.activateLayout(PageSequenceLayoutManager.java:144)
	at org.apache.fop.area.AreaTreeHandler.endPageSequence(AreaTreeHandler.java:233)
	at org.apache.fop.fo.pagination.PageSequence.endOfNode(PageSequence.java:145)
	at org.apache.fop.fo.FOTreeBuilder$MainFOHandler.endElement(FOTreeBuilder.java:378)
	at org.apache.fop.fo.FOTreeBuilder.endElement(FOTreeBuilder.java:194)
	at org.apache.xalan.transformer.TransformerIdentityImpl.endElement(TransformerIdentityImpl.java:1101)
	at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown Source)
	at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanEndElement(Unknown Source)
	at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$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.xalan.transformer.TransformerIdentityImpl.transform(TransformerIdentityImpl.java:484)
	at org.apache.fop.cli.InputHandler.transformTo(InputHandler.java:165)
	at org.apache.fop.cli.InputHandler.renderTo(InputHandler.java:115)
	at org.apache.fop.cli.Main.startFOP(Main.java:166)
	at org.apache.fop.cli.Main.main(Main.java:197)

Description:	Ubuntu 8.04.1
Release:	8.04

Follow ups

References

  Thread Previous • Date Previous • • Thread Next