Charting in Birt

[Erwan de FERRIERES]

Hi all,

has anyone succeded in generating charts with BIRT (in OFBiz...) ?

My data is well displayed when just using a table, but when adding the
chart, there is this stacktrace...

Hans, have you any more info or any hints for this ?

Aug 20, 2010 11:56:29 AM
org.eclipse.birt.report.engine.api.impl.RunAndRenderTask doRun
SEVERE: Error happened while running the report.
java.lang.AbstractMethodError:
org.eclipse.birt.chart.reportitem.ChartReportStyleProcessor.processStyle(Lorg/eclipse/birt/chart/model/Chart;)V
     at
org.eclipse.birt.chart.factory.Generator.prepareStyles(Generator.java:143)
     at org.eclipse.birt.chart.factory.Generator.build(Generator.java:1010)
     at
org.eclipse.birt.chart.reportitem.ChartReportItemPresentationBase.buildChart(ChartReportItemPresentationBase.java:926)
     at
org.eclipse.birt.chart.reportitem.ChartReportItemPresentationBase.onRowSets(ChartReportItemPresentationBase.java:799)
     at
org.eclipse.birt.chart.reportitem.ChartReportItemPresentationProxy.onRowSets(ChartReportItemPresentationProxy.java:116)
     at
org.eclipse.birt.report.engine.presentation.LocalizedContentVisitor.processExtendedContent(LocalizedContentVisitor.java:1014)
     at
org.eclipse.birt.report.engine.presentation.LocalizedContentVisitor.localizeForeign(LocalizedContentVisitor.java:579)
     at
org.eclipse.birt.report.engine.presentation.LocalizedContentVisitor.localize(LocalizedContentVisitor.java:163)
     at
org.eclipse.birt.report.engine.internal.executor.l18n.LocalizedReportItemExecutor.execute(LocalizedReportItemExecutor.java:37)
     at
org.eclipse.birt.report.engine.layout.html.HTMLBlockStackingLM.layoutNodes(HTMLBlockStackingLM.java:65)
     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:99)
     at
org.eclipse.birt.report.engine.api.impl.RunAndRenderTask.doRun(RunAndRenderTask.java:172)
     at
org.eclipse.birt.report.engine.api.impl.RunAndRenderTask.run(RunAndRenderTask.java:75)
     at
org.eclipse.birt.report.service.ReportEngineService.runAndRenderReport(ReportEngineService.java:920)
     at
org.ofbiz.birt.report.service.OFBizBirtViewerReportService.runAndRenderReport(OFBizBirtViewerReportService.java:248)
     at
org.eclipse.birt.report.service.actionhandler.BirtRunAndRenderActionHandler.__execute(BirtRunAndRenderActionHandler.java:76)
     at
org.eclipse.birt.report.service.actionhandler.AbstractBaseActionHandler.execute(AbstractBaseActionHandler.java:90)
     at
org.eclipse.birt.report.presentation.aggregation.layout.EngineFragment.doService(EngineFragment.java:318)
     at
org.eclipse.birt.report.presentation.aggregation.AbstractBaseFragment.service(AbstractBaseFragment.java:76)
     at
org.eclipse.birt.report.servlet.BirtEngineServlet.__doGet(BirtEngineServlet.java:120)
     at
org.eclipse.birt.report.servlet.BaseReportEngineServlet.doGet(BaseReportEngineServlet.java:185)
     at
org.eclipse.birt.report.servlet.BaseReportEngineServlet.doPost(BaseReportEngineServlet.java:224)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
     at
org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.java:327)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
     at
org.eclipse.birt.report.servlet.BaseReportEngineServlet.service(BaseReportEngineServlet.java:116)
     at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
     at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
     at
org.eclipse.birt.report.filter.ViewerFilter.doFilter(ViewerFilter.java:68)
     at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
     at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
     at
org.ofbiz.webapp.control.ContextFilter.doFilter(ContextFilter.java:271)
     at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
     at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
     at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
     at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
     at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
     at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
     at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
     at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:555)
     at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
     at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857)
     at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
     at
org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
     at java.lang.Thread.run(Thread.java:619)

--
Erwan de FERRIERES
www.nereide.biz