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Posted to fop-users@xmlgraphics.apache.org by altmax <al...@gmail.com> on 2007/12/05 16:09:01 UTC
Re: The number of this PDFNumber must not be empty
If someone is interested,
i solve my problem changing version of apache fop from 0.94 to 0.20.5.
altmax wrote:
>
> Hello,
>
> i have a problem with apache fop 0.94.
>
> My os is windows xp , my application server oracle 9ias oc4j1.0.2.2.1,
> jdk1.3.1_09 with jre 1.3.1_09.
>
> Class java is:
> .................................................
> import....
> ..................................................
>
> public class Case2PDF {
>
> // configure fopFactory as desired
> private FopFactory fopFactory = FopFactory.newInstance();
>
> public void convertCase2PDF(CaseVO caseVO, File xslt, File pdf)
> throws Exception, IOException, FOPException,
> TransformerException {
>
> // Setup output
> OutputStream out = new java.io.FileOutputStream(pdf);
> out = new java.io.BufferedOutputStream(out);
>
> try {
> //Setup user agent
> FOUserAgent foUserAgent = fopFactory.newFOUserAgent();
> PDFRenderer pdfrenderer = new PDFRenderer();
> pdfrenderer.setUserAgent(foUserAgent);
> foUserAgent.setRendererOverride(pdfrenderer);
>
> fopFactory.addElementMapping(new FOElementMapping());
> fopFactory.addElementMapping(new SVGElementMapping());
> fopFactory.addElementMapping(new
> BatikExtensionElementMapping());
> fopFactory.addElementMapping(new ExtensionElementMapping());
> fopFactory.addElementMapping(new XMPElementMapping());
> fopFactory.addElementMapping(new RDFElementMapping());
> fopFactory.addElementMapping(new PSExtensionElementMapping());
>
> // Construct fop with desired output format
> Fop fop = fopFactory.newFop(MimeConstants.MIME_PDF,
> foUserAgent, out);
>
> // Setup XSLT
> TransformerFactory factory = new
> org.apache.xalan.processor.TransformerFactoryImpl();//TransformerFactory.newInstance();
> Transformer transformer = factory.newTransformer(new
> StreamSource(xslt));
>
> CaseForm caseForm = new CaseForm();
> caseForm.map(caseVO);
>
> // Setup input for XSLT transformation
> Source src = new SAXSource(new CaseXMLReader(),new
> CaseInputSource(caseForm));
>
> //System.out.println("input source:
> "+((SAXSource)src).getInputSource().getByteStream().available());
>
> // Resulting SAX events (the generated FO) must be piped
> through to FOP
> Result res = new SAXResult(fop.getDefaultHandler());
>
> // Start XSLT transformation and FOP processing
> transformer.transform(src, res);
> }catch(Exception ex){
> System.out.println("Case2pdf - exception in export: " +
> ex.getMessage());
> ex.printStackTrace();
> throw new Exception(ex.getMessage());
> }
> finally {
> out.close();
> }
>
> }
>
> }
>
> .............................................................................
>
> at runtime, I get a error from Apache FOP (The number of this PDFNumber
> must not be empty):
>
> -71066 [HttpRequestHandler-6502834] ERROR org.apache.fop.fo.FOTreeBuilder
> - java.lang.IllegalArgumentException: The numbe
> -Case2pdf - exception in export: java.lang.IllegalArgumentException: The
> number of this PDFNumber must not be empty
> javax.xml.transform.TransformerException:
> java.lang.IllegalArgumentException: The number of this PDFNumber must not
> be emp
> at
> org.apache.xalan.transformer.TransformerImpl.transformNode(TransformerImpl.java:1226)
> at
> org.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java:638)
> at
> org.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java:1088)
> at
> org.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java:1066)
> at com.bms.util.pdf.Case2PDF.convertCase2PDF(Case2PDF.java:93)
> at
> com.bms.presentation.action.assurance.ExportPDFAction.execute(ExportPDFAction.java:84)
> at
> org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484)
> at
> org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)
> at
> org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
> at
> org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
> at
> com.bms.presentation.servlet.BmsActionServlet.service(BmsActionServlet.java:222)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> at
> com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:721)
> at
> com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:306)
> at
> com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:767)
> at
> com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:259)
> at
> com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:106)
> at
> EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:803)
> at java.lang.Thread.run(Unknown Source)
> ---------
> java.lang.IllegalArgumentException: The number of this PDFNumber must not
> be empty
> at org.apache.fop.pdf.PDFNumber.toPDFString(PDFNumber.java:110)
> at org.apache.fop.pdf.PDFObject.toPDF(PDFObject.java:176)
> at org.apache.fop.pdf.PDFObject.output(PDFObject.java:165)
> at org.apache.fop.pdf.PDFDocument.output(PDFDocument.java:899)
> at
> org.apache.fop.render.pdf.PDFRenderer.renderPage(PDFRenderer.java:766)
> at
> org.apache.fop.area.RenderPagesModel.addPage(RenderPagesModel.java:120)
> at
> org.apache.fop.layoutmgr.PageSequenceLayoutManager.finishPage(PageSequenceLayoutManager.java:424)
> at
> org.apache.fop.layoutmgr.PageSequenceLayoutManager.activateLayout(PageSequenceLayoutManager.java:146)
> at
> org.apache.fop.area.AreaTreeHandler.endPageSequence(AreaTreeHandler.java:233)
> at
> org.apache.fop.fo.pagination.PageSequence.endOfNode(PageSequence.java:145)
> at
> org.apache.fop.fo.FOTreeBuilder$MainFOHandler.endElement(FOTreeBuilder.java:378)
> at
> org.apache.fop.fo.FOTreeBuilder.endElement(FOTreeBuilder.java:194)
> at
> org.apache.xalan.transformer.ResultTreeHandler.endElement(ResultTreeHandler.java:307)
> at
> org.apache.xalan.templates.ElemLiteralResult.execute(ElemLiteralResult.java:684)
> at
> org.apache.xalan.templates.ElemApplyTemplates.transformSelectedNodes(ElemApplyTemplates.java:423)
> at
> org.apache.xalan.templates.ElemApplyTemplates.execute(ElemApplyTemplates.java:226)
> at
> org.apache.xalan.transformer.TransformerImpl.executeChildTemplates(TransformerImpl.java:2182)
> at
> org.apache.xalan.transformer.TransformerImpl.applyTemplateToNode(TransformerImpl.java:2008)
> at
> org.apache.xalan.transformer.TransformerImpl.transformNode(TransformerImpl.java:1171)
> at
> org.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java:638)
> at
> org.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java:1088)
> at
> org.apache.xalan.transformer.TransformerImpl.transform(TransformerImpl.java:1066)
> at com.bms.util.pdf.Case2PDF.convertCase2PDF(Case2PDF.java:93)
> at
> com.bms.presentation.action.assurance.ExportPDFAction.execute(ExportPDFAction.java:84)
> at
> org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484)
> at
> org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)
> at
> org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
> at
> org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
> at
> com.bms.presentation.servlet.BmsActionServlet.service(BmsActionServlet.java:222)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> at
> com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:721)
> at
> com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:306)
> at
> com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:767)
> at
> com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:259)
> at
> com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:106)
> at
> EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:803)
> at java.lang.Thread.run(Unknown Source)
> ExportPDFAction - exception in export: java.lang.IllegalArgumentException:
> The number of this PDFNumber must not be empty
> java.lang.Exception: java.lang.IllegalArgumentException: The number of
> this PDFNumber must not be empty
> at com.bms.util.pdf.Case2PDF.convertCase2PDF(Case2PDF.java:97)
> at
> com.bms.presentation.action.assurance.ExportPDFAction.execute(ExportPDFAction.java:84)
> at
> org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484)
> at
> org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)
> at
> org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
> at
> org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:507)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
> at
> com.bms.presentation.servlet.BmsActionServlet.service(BmsActionServlet.java:222)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> at
> com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:721)
> at
> com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:306)
> at
> com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:767)
> at
> com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:259)
> at
> com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:106)
> at
> EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:803)
> at java.lang.Thread.run(Unknown Source)
>
>
> ..................................................................................................
>
> Someone can help me ???
>
>
>
>
>
--
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