[2.3.1] NullPointerException : Génération de graphique en PDF en mode Preview
Bonjour à tous, j'ai un petit problème, comme mon titre l'indique, je souhaite générer un graphique sous format PDF, en utilisant java, et le plugin BIRT.
Voici mon code source :
Code:
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try
{
EngineConfig config = new EngineConfig();
config.setEngineHome("D:\\programmation\\eclipse_3.4.1\\plugins\\org.eclipse.birt.report.runtime_2.3.1.v20080701");
ReportEngine engine = new ReportEngine(config);
IReportRunnable design = engine.openReportDesign(cheminNomFichier); IRunAndRenderTask task = engine.createRunAndRenderTask(design);
RenderOptionBase option = new RenderOptionBase();
if(typeFichier.equals("PDF")){
option.setOutputFileName(nomFichier.replace(".rptdesign", ".pdf"));
option.setOutputFormat(RenderOptionBase.OUTPUT_FORMAT_PDF);
}
task.setRenderOption(option);
task.run();
if(typeFichier.equals("PDF")){
COuvrirFichier.displayURL(nomFichier.replace(".rptdesign", ".pdf"));
}
engine.destroy();
System.exit(0);
}
catch (EngineException e)
{
System.out.println("Erreur : "+e.getMessage());
} |
Et celui-ci m'affiche bien les contenu écrit, il me génére bien tout le reste en format PDF, sauf le graphique .
Voici mon erreur de log qui m'est donné :
Code:
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org.eclipse.birt.chart.exception.ChartException
at org.eclipse.birt.chart.reportitem.ChartReportItemPresentationBase.onRowSets(ChartReportItemPresentationBase.java:761)
at org.eclipse.birt.chart.reportitem.ChartReportItemPresentationProxy.onRowSets(ChartReportItemPresentationProxy.java:105)
at org.eclipse.birt.report.engine.presentation.LocalizedContentVisitor.processExtendedContent(LocalizedContentVisitor.java:909)
at org.eclipse.birt.report.engine.presentation.LocalizedContentVisitor.visitForeign(LocalizedContentVisitor.java:501)
at org.eclipse.birt.report.engine.content.impl.ForeignContent.accept(ForeignContent.java:69)
at org.eclipse.birt.report.engine.presentation.LocalizedContentVisitor.localize(LocalizedContentVisitor.java:150)
at org.eclipse.birt.report.engine.internal.executor.l18n.LocalizedReportItemExecutor.execute(LocalizedReportItemExecutor.java:36)
at org.eclipse.birt.report.engine.layout.html.HTMLBlockStackingLM.layoutNodes(HTMLBlockStackingLM.java:63)
at org.eclipse.birt.report.engine.layout.html.HTMLPageLM.layout(HTMLPageLM.java:90)
at org.eclipse.birt.report.engine.layout.html.HTMLReportLayoutEngine.layout(HTMLReportLayoutEngine.java:101)
at org.eclipse.birt.report.engine.api.impl.RenderTask$PageRangeRender.render(RenderTask.java:494)
at org.eclipse.birt.report.engine.api.impl.RenderTask.render(RenderTask.java:206)
at org.eclipse.birt.report.service.ReportEngineService.renderReport(ReportEngineService.java:1365)
at org.eclipse.birt.report.service.BirtViewerReportService.renderReport(BirtViewerReportService.java:336)
at org.eclipse.birt.report.service.actionhandler.BirtRenderReportActionHandler.__execute(BirtRenderReportActionHandler.java:66)
at org.eclipse.birt.report.service.actionhandler.AbstractBaseActionHandler.execute(AbstractBaseActionHandler.java:90)
at org.eclipse.birt.report.presentation.aggregation.layout.FramesetFragment.doService(FramesetFragment.java:222)
at org.eclipse.birt.report.presentation.aggregation.layout.FramesetFragment.service(FramesetFragment.java:86)
at org.eclipse.birt.report.servlet.ViewerServlet.__doGet(ViewerServlet.java:181)
at org.eclipse.birt.report.servlet.BirtSoapMessageDispatcherServlet.doGet(BirtSoapMessageDispatcherServlet.java:146)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:596)
at org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.java:327)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
at org.eclipse.birt.report.servlet.BirtSoapMessageDispatcherServlet.service(BirtSoapMessageDispatcherServlet.java:112)
at org.eclipse.equinox.http.registry.internal.ServletManager$ServletWrapper.service(ServletManager.java:180)
at org.eclipse.equinox.http.servlet.internal.ServletRegistration.handleRequest(ServletRegistration.java:90)
at org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:111)
at org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:59)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
at org.eclipse.equinox.http.jetty.internal.HttpServerManager$InternalHttpServiceServlet.service(HttpServerManager.java:269)
at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:428)
at org.mortbay.jetty.servlet.ServletHandler.dispatch(ServletHandler.java:677)
at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:568)
at org.mortbay.http.HttpContext.handle(HttpContext.java:1530)
at org.mortbay.http.HttpContext.handle(HttpContext.java:1482)
at org.mortbay.http.HttpServer.service(HttpServer.java:909)
at org.mortbay.http.HttpConnection.service(HttpConnection.java:820)
at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:986)
at org.mortbay.http.HttpConnection.handle(HttpConnection.java:837)
at org.mortbay.http.SocketListener.handleConnection(SocketListener.java:245)
at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357)
at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534)
Caused by: java.lang.NullPointerException
at org.eclipse.birt.chart.reportitem.ChartReportItemPresentationBase.prepareDeviceRenderer(ChartReportItemPresentationBase.java:987)
at org.eclipse.birt.chart.reportitem.ChartReportItemPresentationBase.onRowSets(ChartReportItemPresentationBase.java:720)
... 41 more |
Voila, si quelqu'un n'aurait ne serais-ce qu'une piste, cela m'aiderais énormément, merci par avance.
