[xwiki-users] PDF and RTF Export under OC4J
Hi everybody, I'm having trouble with PDF and RTF export. I tested it in both IE and Firefox browsers und got the same corrupt PDF file. Firefox generates only one line: %PDF-1.4 %ª«¬ %PDF-1.4 %ª«¬ ��������������������������������� We are running XWiki Ent.1.2 on Oracle App Server 10.2.0.3. The problem ist somehow OC4J specific - the similar test on the localhost (Windows XP, Tomcat) with the same Oracle DB was absolut OK. xwiki.log shows XML-22900-error, what is rather typical for using the wrong JDK . I'm sure I have set in OEM the path to JDK 1.5. Could it happen that the path to JDK would be overwritten for some reason? (We have 1.4, 1.5 and 1.6 JDKs installed on this server) . We have replaced Hibernate-3.1.3.jar with the version 3.2.5.ga. Do I need to configure some other files or replace some libraries? Can the character set be the cause of such behavior? XWiki uses ISO-8859-1, but our DB works with "Latin 9" - WE8ISO8859P15. On the other side - I also tried to export the empty page (or with only one letter A on it) and the result was the same, i.e. I was getting the corrupt file. Thanks a lot for any help, Alla -- View this message in context: http://www.nabble.com/PDF-and-RTF-Export-under-OC4J-tp15412211p15412211.html Sent from the XWiki- Users mailing list archive at Nabble.com.
adoro wrote:
Hi everybody,
I'm having trouble with PDF and RTF export. I tested it in both IE and Firefox browsers und got the same corrupt PDF file. Firefox generates only one line:
%PDF-1.4 %ª«¬ %PDF-1.4 %ª«¬ ���������������������������������
We are running XWiki Ent.1.2 on Oracle App Server 10.2.0.3. The problem ist somehow OC4J specific - the similar test on the localhost (Windows XP, Tomcat) with the same Oracle DB was absolut OK. xwiki.log shows XML-22900-error, what is rather typical for using the wrong JDK . I'm sure I have set in OEM the path to JDK 1.5. Could it happen that the path to JDK would be overwritten for some reason? (We have 1.4, 1.5 and 1.6 JDKs installed on this server) .
We have replaced Hibernate-3.1.3.jar with the version 3.2.5.ga. Do I need to configure some other files or replace some libraries? Can the character set be the cause of such behavior? XWiki uses ISO-8859-1, but our DB works with "Latin 9" - WE8ISO8859P15. On the other side - I also tried to export the empty page (or with only one letter A on it) and the result was the same, i.e. I was getting the corrupt file.
Thanks a lot for any help,
Alla
1. Can you give a detailed stacktrace? 2. What is the encoding of the JVM? -- Sergiu Dumitriu http://purl.org/net/sergiu/
We have xwiki 1.2.1 on OracleAS and PDF/RTF export dos not work too, but in different way. After clicking on export to PDF, browser only displaying blank page. Exception from xwiki log is 2008-02-01 14:52:38,452 [http://sis01:5678/xwiki/bin/export/sis2/WebHome?format=pdf&] [RMICallHandler-9] WARN web.XWikiAction - Uncaught exception: Error number 0 in 11: Uncaught exception Wrapped Exception: loader constraints violated when linking org/xml/sax/InputSource class com.xpn.xwiki.XWikiException: Error number 0 in 11: Uncaught exception Wrapped Exception: loader constraints violated when linking org/xml/sax/InputSource class at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:164) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) at javax.servlet.http.HttpServlet.service(HttpServlet.java:743) at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:64) at com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:117) at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:622) at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:369) at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:865) at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:447) at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:215) at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:117) at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:110) at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260) at oracle.oc4j.network.ServerSocketAcceptHandler.procClientSocket(ServerSocketAcceptHandler.java:239) at oracle.oc4j.network.ServerSocketAcceptHandler.access$700(ServerSocketAcceptHandler.java:34) at oracle.oc4j.network.ServerSocketAcceptHandler$AcceptHandlerHorse.run(ServerSocketAcceptHandler.java:880) at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303) at java.lang.Thread.run(Thread.java:595) Wrapped Exception: java.lang.LinkageError: loader constraints violated when linking org/xml/sax/InputSource class at com.xpn.xwiki.pdf.impl.PdfExportImpl.applyCSS(PdfExportImpl.java:326) at com.xpn.xwiki.pdf.impl.PdfExportImpl.applyCSS(PdfExportImpl.java:288) at com.xpn.xwiki.pdf.impl.PdfExportImpl.exportHtml(PdfExportImpl.java:202) at com.xpn.xwiki.pdf.impl.PdfExportImpl.export(PdfExportImpl.java:220) at com.xpn.xwiki.web.ExportAction.exportPDFOrRTF(ExportAction.java:82) at com.xpn.xwiki.web.ExportAction.render(ExportAction.java:50) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:148) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) at javax.servlet.http.HttpServlet.service(HttpServlet.java:743) at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:64) at com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:117) at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:622) at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:369) at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:865) at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:447) at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:215) at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:117) at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:110) at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260) at oracle.oc4j.network.ServerSocketAcceptHandler.procClientSocket(ServerSocketAcceptHandler.java:239) at oracle.oc4j.network.ServerSocketAcceptHandler.access$700(ServerSocketAcceptHandler.java:34) at oracle.oc4j.network.ServerSocketAcceptHandler$AcceptHandlerHorse.run(ServerSocketAcceptHandler.java:880) at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303) at java.lang.Thread.run(Thread.java:595) -- View this message in context: http://www.nabble.com/PDF-and-RTF-Export-under-OC4J-tp15412211p15413117.html Sent from the XWiki- Users mailing list archive at Nabble.com.
Martin Vanek wrote:
We have xwiki 1.2.1 on OracleAS and PDF/RTF export dos not work too, but in different way. After clicking on export to PDF, browser only displaying blank page.
Exception from xwiki log is
2008-02-01 14:52:38,452 [http://sis01:5678/xwiki/bin/export/sis2/WebHome?format=pdf&] [RMICallHandler-9] WARN web.XWikiAction - Uncaught exception: Error number 0 in 11: Uncaught exception Wrapped Exception: loader constraints violated when linking org/xml/sax/InputSource class com.xpn.xwiki.XWikiException: Error number 0 in 11: Uncaught exception Wrapped Exception: loader constraints violated when linking org/xml/sax/InputSource class at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:164) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) at javax.servlet.http.HttpServlet.service(HttpServlet.java:743) at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:64) at com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:117) at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:622) at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:369) at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:865) at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:447) at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:215) at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:117) at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:110) at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260) at oracle.oc4j.network.ServerSocketAcceptHandler.procClientSocket(ServerSocketAcceptHandler.java:239) at oracle.oc4j.network.ServerSocketAcceptHandler.access$700(ServerSocketAcceptHandler.java:34) at oracle.oc4j.network.ServerSocketAcceptHandler$AcceptHandlerHorse.run(ServerSocketAcceptHandler.java:880) at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303) at java.lang.Thread.run(Thread.java:595)
Wrapped Exception:
java.lang.LinkageError: loader constraints violated when linking org/xml/sax/InputSource class at com.xpn.xwiki.pdf.impl.PdfExportImpl.applyCSS(PdfExportImpl.java:326) at com.xpn.xwiki.pdf.impl.PdfExportImpl.applyCSS(PdfExportImpl.java:288) at com.xpn.xwiki.pdf.impl.PdfExportImpl.exportHtml(PdfExportImpl.java:202) at com.xpn.xwiki.pdf.impl.PdfExportImpl.export(PdfExportImpl.java:220) at com.xpn.xwiki.web.ExportAction.exportPDFOrRTF(ExportAction.java:82) at com.xpn.xwiki.web.ExportAction.render(ExportAction.java:50) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:148) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) at javax.servlet.http.HttpServlet.service(HttpServlet.java:743) at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:64) at com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:117) at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:622) at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:369) at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:865) at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:447) at com.evermind.server.http.HttpRequestHandler.serveOneRequest(HttpRequestHandler.java:215) at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:117) at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:110) at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260) at oracle.oc4j.network.ServerSocketAcceptHandler.procClientSocket(ServerSocketAcceptHandler.java:239) at oracle.oc4j.network.ServerSocketAcceptHandler.access$700(ServerSocketAcceptHandler.java:34) at oracle.oc4j.network.ServerSocketAcceptHandler$AcceptHandlerHorse.run(ServerSocketAcceptHandler.java:880) at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303) at java.lang.Thread.run(Thread.java:595)
Your problem is with the libs provided by the container. There are some incompatibilities between different XML utilities. What do you have in the container shared libs directory? -- Sergiu Dumitriu http://purl.org/net/sergiu/
So look our exceptions in xwiki.log: 17:37:26,041 [http://test.adler.zivb.net:8080/xwiki/bin/export/Main/WebHome?format=pdf&] [AJPRequestHandler-ApplicationServerThread-10] WARN web.XWikiAction - Uncaught exception: Error number 11015 in 11: Exception while exporting Wrapped Exception: Error number 12002 in 12: Exception while exporting PDF Wrapped Exception: XML-22900: (Fatal Error) An internal error condition occurred. com.xpn.xwiki.XWikiException: Error number 11015 in 11: Exception while exporting Wrapped Exception: Error number 12002 in 12: Exception while exporting PDF Wrapped Exception: XML-22900: (Fatal Error) An internal error condition occurred. at com.xpn.xwiki.web.ExportAction.render(ExportAction.java:53) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:148) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:65) at com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:117) at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:673) at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:340) at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:830) at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:228) at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:133) at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:192) at java.lang.Thread.run(Thread.java:595) Wrapped Exception: com.xpn.xwiki.XWikiException: Error number 12002 in 12: Exception while exporting PDF Wrapped Exception: XML-22900: (Fatal Error) An internal error condition occurred. at com.xpn.xwiki.pdf.impl.PdfExportImpl.exportXMLFO(PdfExportImpl.java:194) at com.xpn.xwiki.pdf.impl.PdfExportImpl.exportXHtml(PdfExportImpl.java:134) at com.xpn.xwiki.pdf.impl.PdfExportImpl.exportHtml(PdfExportImpl.java:202) at com.xpn.xwiki.pdf.impl.PdfExportImpl.export(PdfExportImpl.java:220) at com.xpn.xwiki.web.ExportAction.exportPDFOrRTF(ExportAction.java:82) at com.xpn.xwiki.web.ExportAction.render(ExportAction.java:50) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:148) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:65) at com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:117) at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:673) at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:340) at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:830) at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:228) at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:133) at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:192) at java.lang.Thread.run(Thread.java:595) Wrapped Exception: java.lang.NullPointerException at org.apache.fop.fo.FOTreeBuilder.startElement(FOTreeBuilder.java:185) at oracle.xml.parser.v2.XMLElement.reportStartElement(XMLElement.java:3188) at oracle.xml.parser.v2.XMLElement.reportSAXEvents(XMLElement.java:2164) at oracle.xml.jaxp.JXTransformer.transform(JXTransformer.java:337) at com.xpn.xwiki.pdf.impl.PdfExportImpl.exportXMLFO(PdfExportImpl.java:161) at com.xpn.xwiki.pdf.impl.PdfExportImpl.exportXHtml(PdfExportImpl.java:134) at com.xpn.xwiki.pdf.impl.PdfExportImpl.exportHtml(PdfExportImpl.java:202) at com.xpn.xwiki.pdf.impl.PdfExportImpl.export(PdfExportImpl.java:220) at com.xpn.xwiki.web.ExportAction.exportPDFOrRTF(ExportAction.java:82) at com.xpn.xwiki.web.ExportAction.render(ExportAction.java:50) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:148) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:65) at com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:117) at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:673) at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:340) at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:830) at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:228) at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:133) at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:192) at java.lang.Thread.run(Thread.java:595) 17:37:30,697 [http://test.adler.zivb.net:8080/xwiki/bin/export/Main/WebHome?format=pdf&] [AJPRequestHandler-ApplicationServerThread-11] WARN web.XWikiAction - Uncaught exception: Error number 11015 in 11: Exception while exporting Wrapped Exception: Error number 12002 in 12: Exception while exporting PDF Wrapped Exception: XML-22900: (Fatal Error) An internal error condition occurred. com.xpn.xwiki.XWikiException: Error number 11015 in 11: Exception while exporting Wrapped Exception: Error number 12002 in 12: Exception while exporting PDF Wrapped Exception: XML-22900: (Fatal Error) An internal error condition occurred. at com.xpn.xwiki.web.ExportAction.render(ExportAction.java:53) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:148) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:65) at com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:117) at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:673) at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:340) at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:830) at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:228) at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:133) at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:192) at java.lang.Thread.run(Thread.java:595) Wrapped Exception: com.xpn.xwiki.XWikiException: Error number 12002 in 12: Exception while exporting PDF Wrapped Exception: XML-22900: (Fatal Error) An internal error condition occurred. at com.xpn.xwiki.pdf.impl.PdfExportImpl.exportXMLFO(PdfExportImpl.java:194) at com.xpn.xwiki.pdf.impl.PdfExportImpl.exportXHtml(PdfExportImpl.java:134) at com.xpn.xwiki.pdf.impl.PdfExportImpl.exportHtml(PdfExportImpl.java:202) at com.xpn.xwiki.pdf.impl.PdfExportImpl.export(PdfExportImpl.java:220) at com.xpn.xwiki.web.ExportAction.exportPDFOrRTF(ExportAction.java:82) at com.xpn.xwiki.web.ExportAction.render(ExportAction.java:50) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:148) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:65) at com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:117) at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:673) at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:340) at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:830) at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:228) at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:133) at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:192) at java.lang.Thread.run(Thread.java:595) Wrapped Exception: java.lang.NullPointerException at org.apache.fop.fo.FOTreeBuilder.startElement(FOTreeBuilder.java:185) at oracle.xml.parser.v2.XMLElement.reportStartElement(XMLElement.java:3188) at oracle.xml.parser.v2.XMLElement.reportSAXEvents(XMLElement.java:2164) at oracle.xml.jaxp.JXTransformer.transform(JXTransformer.java:337) at com.xpn.xwiki.pdf.impl.PdfExportImpl.exportXMLFO(PdfExportImpl.java:161) at com.xpn.xwiki.pdf.impl.PdfExportImpl.exportXHtml(PdfExportImpl.java:134) at com.xpn.xwiki.pdf.impl.PdfExportImpl.exportHtml(PdfExportImpl.java:202) at com.xpn.xwiki.pdf.impl.PdfExportImpl.export(PdfExportImpl.java:220) at com.xpn.xwiki.web.ExportAction.exportPDFOrRTF(ExportAction.java:82) at com.xpn.xwiki.web.ExportAction.render(ExportAction.java:50) at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:148) at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431) at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236) at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196) at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414) at javax.servlet.http.HttpServlet.service(HttpServlet.java:740) at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:65) at com.xpn.xwiki.web.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:117) at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:673) at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:340) at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:830) at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:228) at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:133) at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:192) at java.lang.Thread.run(Thread.java:595) -- View this message in context: http://www.nabble.com/PDF-and-RTF-Export-under-OC4J-tp15412211p15414606.html Sent from the XWiki- Users mailing list archive at Nabble.com.
participants (3)
-
adoro -
Martin Vanek -
Sergiu Dumitriu