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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=13699 PDF-Renderer Not Threadsafe Summary: PDF-Renderer Not Threadsafe Product: Fop Version: 0.20.1 Platform: All OS/Version: Other Status: NEW Severity: Critical Priority: Other Component: pdf renderer AssignedTo: [EMAIL PROTECTED] ReportedBy: [EMAIL PROTECTED] Starting the method driver.run() within many threads may cause an exception, if images (gif/jpg) are embbeded. Workaround: Be sure to catch Throwable and re-new Driver Stacktrace: java.lang.NullPointerException at org.apache.fop.image.GifJpegImage.loadImage(GifJpegImage.java:131) at org.apache.fop.image.AbstractFopImage.getBitmaps (AbstractFopImage.java:212) at org.apache.fop.pdf.PDFXObject.output(PDFXObject.java:67) at org.apache.fop.pdf.PDFDocument.output(PDFDocument.java:1137) at org.apache.fop.render.pdf.PDFRenderer.render(PDFRenderer.java:694) at org.apache.fop.apps.StreamRenderer.queuePage(StreamRenderer.java:181) at org.apache.fop.layout.AreaTree.addPage(AreaTree.java:81) at org.apache.fop.fo.pagination.PageSequence.format (PageSequence.java:306) at org.apache.fop.apps.StreamRenderer.render(StreamRenderer.java:166) at org.apache.fop.fo.FOTreeBuilder.endElement(FOTreeBuilder.java:155) 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.DTDConfiguration.parse(Unknown Source) at org.apache.xerces.parsers.DTDConfiguration.parse(Unknown Source) at org.apache.xerces.parsers.XMLParser.parse(Unknown Source) at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source) at org.apache.fop.apps.Driver.render(Driver.java:424) at org.apache.fop.apps.Driver.run(Driver.java:508) at Converter.run(Converter.java:123) Regards, Joachim --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, email: [EMAIL PROTECTED]
