We're creating some on the fly pdf files in WebSphere Application Developer
(WSAD 4.0.3) and testing it in its internal WebSphere Test Environment.
Everything works just fine, and PDF files are created and displayed. BTW,
its nothing too complicated, usualy single page with single table in it.
However, on our real WebSphere Application Server v4.0.4, I'm getting the
following error:
[11/4/02 16:05:59:024 CST] 1cb7b002 WebGroup X Servlet Error: :
java.lang.OutOfMemoryError
at org.apache.fop.fonts.FontFileReader.init(FontFileReader.java:35)
at
org.apache.fop.fonts.FontFileReader.<init>(FontFileReader.java:68)
at
org.apache.fop.render.pdf.fonts.MultiByteFont.getFontFile(MultiByteFont.java
:197)
at
org.apache.fop.render.pdf.fonts.LazyFont.getFontFile(LazyFont.java:173)
at
org.apache.fop.pdf.PDFDocument.makeFontDescriptor(PDFDocument.java:898)
at org.apache.fop.pdf.PDFDocument.makeFont(PDFDocument.java:799)
at
org.apache.fop.render.pdf.FontSetup.addToResources(FontSetup.java:206)
at
org.apache.fop.render.pdf.PDFRenderer.stopRenderer(PDFRenderer.java:157)
at
org.apache.fop.apps.StreamRenderer.stopRenderer(StreamRenderer.java:144)
at
org.apache.fop.fo.FOTreeBuilder.endDocument(FOTreeBuilder.java:205)
at
org.apache.xerces.parsers.SAXParser.endDocument(SAXParser.java:1230)
at
org.apache.xerces.validators.common.XMLValidator.callEndDocument(XMLValidato
r.java:1146)
at
org.apache.xerces.framework.XMLDocumentScanner$EndOfInputDispatcher.dispatch
(XMLDocumentScanner.java:1499)
at
org.apache.xerces.framework.XMLDocumentScanner.parseSome(XMLDocumentScanner.
java:381)
at org.apache.xerces.framework.XMLParser.parse(XMLParser.java:1098)
at org.apache.fop.apps.Driver.render(Driver.java:481)
at org.apache.fop.apps.Driver.run(Driver.java:554)
at
hr.noveteh.hgk.tdozvole.web.struts.PrintActionTemplate.createPdf(PrintAction
Template.java:95)
at
hr.noveteh.hgk.tdozvole.web.struts.actions.prijevoznik.predracun.PredracunPr
intAction.executeSpecific(PredracunPrintAction.java:75)
at
hr.noveteh.hgk.tdozvole.web.struts.TransportneDozvoleActionTemplate.execute(
TransportneDozvoleActionTemplate.java:56)
at
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProces
sor.java:437)
at
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:264)
at
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1109)
at
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:452)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java(Compiled
Code))
at
com.ibm.servlet.engine.webapp.StrictServletInstance.doService(ServletManager
.java(Compiled Code))
at
com.ibm.servlet.engine.webapp.StrictLifecycleServlet._service(StrictLifecycl
eServlet.java(Compiled Code))
at
com.ibm.servlet.engine.webapp.IdleServletState.service(StrictLifecycleServle
t.java:297)
at
com.ibm.servlet.engine.webapp.ServletInstance.service(ServletManager.java(Co
mpiled Code))
at
com.ibm.servlet.engine.webapp.ServletInstance.service(ServletManager.java(Co
mpiled Code))
at
com.ibm.servlet.engine.webapp.ValidServletReferenceState.dispatch(ServletMan
ager.java(Compiled Code))
at
com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.handleWebAppDispatch(W
ebAppRequestDispatcher.java(Compiled Code))
at
com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.handleWebAppDispatch(W
ebAppRequestDispatcher.java(Compiled Code))
at
com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.dispatch(WebAppRequest
Dispatcher.java(Compiled Code))
at
com.ibm.servlet.engine.webapp.WebAppRequestDispatcher.forward(WebAppRequestD
ispatcher.java(Compiled Code))
at
com.ibm.servlet.engine.srt.WebAppInvoker.doForward(WebAppInvoker.java:134)
at
com.ibm.servlet.engine.srt.WebAppInvoker.handleInvocationHook(WebAppInvoker.
java:239)
at
com.ibm.servlet.engine.invocation.CachedInvocation.handleInvocation(CachedIn
vocation.java:67)
at
com.ibm.servlet.engine.srp.ServletRequestProcessor.dispatchByURI(ServletRequ
estProcessor.java:151)
at
com.ibm.servlet.engine.oselistener.OSEListenerDispatcher.service(OSEListener
.java:315)
at
com.ibm.servlet.engine.http11.HttpConnection.handleRequest(HttpConnection.ja
va:60)
at
com.ibm.ws.http.HttpConnection.readAndHandleRequest(HttpConnection.java(Comp
iled Code))
at com.ibm.ws.http.HttpConnection.run(HttpConnection.java(Compiled
Code))
at com.ibm.ws.util.CachedThread.run(ThreadPool.java:137)
Does it really means that WAS needs more memory or it is maybe some
recursion gone mad :-) or maybe broken font file (we're using TTF's).
Development is on windows machines and deployment on AIX.
Thanks,
Davor
