It's been a while, but shouldn't it throw a nicer message than an NPE? Maybe something like "Oh, hello. We see you've not entered a path standard URI format. Instead you've entered '<something>'. Please check and try again".
Then again, FOP's never been that user friendly! I might look into it myself. Robert ________________________________ From: Szeak (Register Man) <szea...@gmail.com> Sent: 14 March 2018 13:36 To: fop-users@xmlgraphics.apache.org Subject: Re: FOP 1.1 to 2.2 Migration - SEVERE Error with External Graphics Hi, FOP from version 2 using standard URI format for pathes. So you need to set the pathes in this format also in your FOP config and in FO. Ie.: /C/Temp/tomcat.gif or ///C/Temp/tomcat.gif Best regards, Szeak 2018-03-14 03:12 keltezéssel, Graeme Wellington írta: Hi I have just migrated to FOP 2.2 - I am using apache-tomcat-8.5.29 / Java 1.8 I am using a FOP servlet to render PDF form XML data source. I have a basic example that works on FOP 1.1 but not FOP 2.2 http://localhost:8080/fop/fopZ?fo=C:/temp/readme.fo The readme.fo comes with the FOP distribution. Without change the servlet works ok and I get a PDF. When I try and add 1 line to include an image I get SEVERE error as below. I have tried various permutations if the following lines separately but no luck : <fo:external-graphic src="C:/Temp/tomcat .gif"/> OR <fo:external-graphic src="tomcat.gif"/> OR <fo:external-graphic src="../graphics/tomcat.gif"/> … I have loaded the tomcat.gif at the various locations to match. However I do not think it is getting that far. I have a customised configuration file and have set the base as follows: <base>./</base> Can anyone help? Mar 14, 2018 12:06:34 PM org.apache.catalina.core.StandardWrapperValve invoke SEVERE: Servlet.service() for servlet [FopZ] in context with path [/fop] threw exception [javax.xml.transform.TransformerException: java.lang.NullPointerException] with root cause java.lang.NullPointerException at java.io.FilterInputStream.markSupported(FilterInputStream.java:243) at org.apache.xmlgraphics.image.loader.util.ImageUtil.decorateMarkSupported(ImageUtil.java:213) at org.apache.xmlgraphics.image.loader.util.ImageUtil.autoDecorateInputStream(ImageUtil.java:228) at org.apache.xmlgraphics.image.loader.impl.AbstractImageSessionContext.createImageSource(AbstractImageSessionContext.java:373) at org.apache.xmlgraphics.image.loader.impl.AbstractImageSessionContext.access$100(AbstractImageSessionContext.java:53) at org.apache.xmlgraphics.image.loader.impl.AbstractImageSessionContext$UnrestrictedFallbackResolver.createSource(AbstractImageSessionContext.java:364) at org.apache.xmlgraphics.image.loader.impl.AbstractImageSessionContext.newSource(AbstractImageSessionContext.java:94) at org.apache.xmlgraphics.image.loader.impl.AbstractImageSessionContext.needSource(AbstractImageSessionContext.java:191) at org.apache.xmlgraphics.image.loader.cache.ImageCache.needImageInfo(ImageCache.java:123) at org.apache.xmlgraphics.image.loader.ImageManager.getImageInfo(ImageManager.java:123) at org.apache.fop.fo.flow.ExternalGraphic.bind(ExternalGraphic.java:81) at org.apache.fop.fo.FObj.processNode(FObj.java:126) at org.apache.fop.fo.FOTreeBuilder$MainFOHandler.startElement(FOTreeBuilder.java:291) at org.apache.fop.fo.FOTreeBuilder.startElement(FOTreeBuilder.java:179) at com.sun.org.apache.xml.internal.serializer.ToXMLSAXHandler.closeStartTag(ToXMLSAXHandler.java:208) at com.sun.org.apache.xml.internal.serializer.ToSAXHandler.flushPending(ToSAXHandler.java:281) at com.sun.org.apache.xml.internal.serializer.ToXMLSAXHandler.endElement(ToXMLSAXHandler.java:247) at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.endElement(AbstractSAXParser.java:609) at com.sun.org.apache.xerces.internal.parsers.AbstractXMLDocumentParser.emptyElement(AbstractXMLDocumentParser.java:183) at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanStartElement(XMLNSDocumentScannerImpl.java:351) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2784) at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:602) at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:112) at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:505) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:841) at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:770) at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:141) at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1213) at com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transformIdentity(TransformerImpl.java:641) at com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transform(TransformerImpl.java:737) at com.sun.org.apache.xalan.internal.xsltc.trax.TransformerImpl.transform(TransformerImpl.java:351) at org.apache.fop.servlet.FopServletZ.render(FopServletZ.java:293) at org.apache.fop.servlet.FopServletZ.renderFO(FopServletZ.java:232) at org.apache.fop.servlet.FopServletZ.doGet(FopServletZ.java:169) at javax.servlet.http.HttpServlet.service(HttpServlet.java:635) at javax.servlet.http.HttpServlet.service(HttpServlet.java:742) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:198) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:496) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:650) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:803) at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:790) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1459) at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:745) Regards Graeme Wellington Pro-Time Building Solutions Pty Ltd 178 Martin Road WALL FLAT SA 5254 Mobile: 0419 808 473 Email: graeme.welling...@ptbuildingsolutions.com.au<mailto:graeme.welling...@ptbuildingsolutions.com.au> [PTBSX-Logo]
