11 Feb
2008
11 Feb
'08
5:31 p.m.
Geee OAS sux big time. I dont have any shared lib, but oracle has it's own xml parser
in some parent classloader. I'll have to try some dirty tricks with OAS's
classloaders to exclude it from classpath or change loading priorities. I'll report
result.
-----Original Message-----
From: users-bounces(a)xwiki.org [mailto:users-bounces@xwiki.org]On Behalf Of Sergiu
Dumitriu
Sent: Monday, February 11, 2008 5:20 PM
To: XWiki Users
Subject: Re: [xwiki-users] PDF and RTF Export under OC4J
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/
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Vanek Martin