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Home » Archived » BIRT » Exception when displaying a Report (as html)
Exception when displaying a Report (as html) [message #1488134] Wed, 26 November 2014 10:42 Go to next message
Ludwig Moser is currently offline Ludwig MoserFriend
Messages: 476
Registered: July 2009
Senior Member
i try to load a Report in the viewer with birt.
(the report was created with the birt designer - nothing special added, just a header and a footer, and a table in the main... no fonts were changed at all)

when i try to load the report with this code:

	public void loadReport(String reportName) {
		HashMap<String, Object> options = new HashMap<String, Object>();
		HashMap<String, String> emitmap = new HashMap<String, String>();

		options.put("SERVLET_NAME_KEY", "frameset");
		options.put("FORMAT_KEY", "html");
		options.put("ALLOW_PAGE", "false");
		options.put("SHOW_PARAMETER_PAGE", "false");
		//Report Parameters
		options.put("EMITTER_OPTIONS_KEY", emitmap);
		options.put("BIRT_VIEWER_LOG_LEVEL", "FINEST");
		options.put("BIRT_VIEWER_LOG_DIR", Constants.getReportsFolder());
		
		try {
			WebViewer.display(reportName, browser, options);
		} catch (Exception e) {
			e.printStackTrace();
		}
	}


an empty white window gets displayed.
changing lines to:

		options.put("SERVLET_NAME_KEY", "document");
//		options.put("SERVLET_NAME_KEY", "frameset");
//		options.put("FORMAT_KEY", "html");


shows me a stracktrace that FontFactory is missing. so i added the dependency (though i have all Birt-Update Sites already included!) so it gets correct resolved.

now i run into the next Exception this time a NPE:
- org.eclipse.birt.report.engine.api.EngineException: Error happened while running the report.

AxisFault
 faultCode: BirtRunReportActionHandler.__execute()
 faultSubcode: 
 faultString: org.eclipse.birt.report.engine.api.EngineException: Error happened while running the report.
 faultActor: 
 faultNode: 
 faultDetail: 
	{http://xml.apache.org/axis/}stackTrace:org.eclipse.birt.report.engine.api.EngineException: Error happened while running the report.
	at org.eclipse.birt.report.engine.api.impl.EngineTask.handleFatalExceptions(EngineTask.java:2363)
	at org.eclipse.birt.report.engine.api.impl.RunTask.doRun(RunTask.java:277)
	at org.eclipse.birt.report.engine.api.impl.RunTask.run(RunTask.java:86)
	at org.eclipse.birt.report.service.ReportEngineService.runReport(ReportEngineService.java:1325)
	at org.eclipse.birt.report.service.BirtViewerReportService.runReport(BirtViewerReportService.java:158)
	at org.eclipse.birt.report.service.actionhandler.BirtRunReportActionHandler.__execute(BirtRunReportActionHandler.java:81)
	at org.eclipse.birt.report.service.actionhandler.AbstractBaseActionHandler.execute(AbstractBaseActionHandler.java:90)
	at org.eclipse.birt.report.presentation.aggregation.layout.EngineFragment.doService(EngineFragment.java:228)
	at org.eclipse.birt.report.presentation.aggregation.AbstractBaseFragment.service(AbstractBaseFragment.java:76)
	at org.eclipse.birt.report.servlet.BirtEngineServlet.__doGet(BirtEngineServlet.java:116)
	at org.eclipse.birt.report.servlet.BaseReportEngineServlet.doGet(BaseReportEngineServlet.java:185)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:735)
	at org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.java:327)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
	at org.eclipse.birt.report.servlet.BaseReportEngineServlet.service(BaseReportEngineServlet.java:116)
	at org.eclipse.equinox.http.registry.internal.ServletManager$ServletWrapper.service(ServletManager.java:180)
	at org.eclipse.equinox.http.servlet.internal.ServletRegistration.service(ServletRegistration.java:61)
	at org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:128)
	at org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:60)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
	at org.eclipse.equinox.http.jetty.internal.HttpServerManager$InternalHttpServiceServlet.service(HttpServerManager.java:386)
	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684)
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:501)
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:229)
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086)
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:428)
	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
	at org.eclipse.jetty.server.Server.handle(Server.java:370)
	at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:494)
	at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:971)
	at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:1033)
	at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:644)
	at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235)
	at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)
	at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:667)
	at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:52)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)
	at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.NullPointerException
	at org.eclipse.birt.report.engine.layout.pdf.font.FontHandler.getMappedFont(FontHandler.java:213)
	at org.eclipse.birt.report.engine.layout.pdf.font.FontHandler.selectFont(FontHandler.java:172)
	at org.eclipse.birt.report.engine.layout.pdf.font.FontSplitter.buildChunk(FontSplitter.java:98)
	at org.eclipse.birt.report.engine.layout.pdf.font.FontSplitter.getNext(FontSplitter.java:189)
	at org.eclipse.birt.report.engine.layout.pdf.text.ChunkGenerator.getNext(ChunkGenerator.java:104)
	at org.eclipse.birt.report.engine.nLayout.area.impl.TextCompositor.getNextTextArea(TextCompositor.java:189)
	at org.eclipse.birt.report.engine.nLayout.area.impl.TextCompositor.getNextArea(TextCompositor.java:127)
	at org.eclipse.birt.report.engine.nLayout.area.impl.TextAreaLayout.layoutChildren(TextAreaLayout.java:182)
	at org.eclipse.birt.report.engine.nLayout.area.impl.TextAreaLayout.layout(TextAreaLayout.java:173)
	at org.eclipse.birt.report.engine.nLayout.area.impl.BlockTextArea.layout(BlockTextArea.java:74)
	at org.eclipse.birt.report.engine.nLayout.LayoutEngine.startContent(LayoutEngine.java:564)
	at org.eclipse.birt.report.engine.emitter.ContentEmitterAdapter.startText(ContentEmitterAdapter.java:147)
	at org.eclipse.birt.report.engine.emitter.ContentEmitterAdapter.startLabel(ContentEmitterAdapter.java:153)
	at org.eclipse.birt.report.engine.emitter.ContentEmitterUtil.startContent(ContentEmitterUtil.java:65)
	at org.eclipse.birt.report.engine.nLayout.LayoutEngine.visitContent(LayoutEngine.java:715)
	at org.eclipse.birt.report.engine.nLayout.LayoutEngine.visitChildren(LayoutEngine.java:739)
	at org.eclipse.birt.report.engine.nLayout.RegionLayoutEngine.layout(RegionLayoutEngine.java:31)
	at org.eclipse.birt.report.engine.nLayout.area.impl.PageArea.layoutHeader(PageArea.java:457)
	at org.eclipse.birt.report.engine.nLayout.area.impl.PageArea.initialize(PageArea.java:248)
	at org.eclipse.birt.report.engine.nLayout.area.impl.RootArea.createNewPage(RootArea.java:147)
	at org.eclipse.birt.report.engine.nLayout.area.impl.RootArea.initialize(RootArea.java:138)
	at org.eclipse.birt.report.engine.nLayout.LayoutEngine.setContainer(LayoutEngine.java:368)
	at org.eclipse.birt.report.engine.nLayout.LayoutEngine._startContainer(LayoutEngine.java:456)
	at org.eclipse.birt.report.engine.nLayout.LayoutEngine.startContainer(LayoutEngine.java:355)
	at org.eclipse.birt.report.engine.emitter.ContentEmitterAdapter.startPage(ContentEmitterAdapter.java:65)
	at org.eclipse.birt.report.engine.emitter.ContentEmitterUtil.startContent(ContentEmitterUtil.java:47)
	at org.eclipse.birt.report.engine.layout.html.buffer.PageNode.start(PageNode.java:49)
	at org.eclipse.birt.report.engine.layout.html.buffer.HTMLPageBuffer.startContent(HTMLPageBuffer.java:113)
	at org.eclipse.birt.report.engine.layout.html.buffer.TableBreakBuffer.startContent(TableBreakBuffer.java:287)
	at org.eclipse.birt.report.engine.layout.html.HTMLLeafItemLM.start(HTMLLeafItemLM.java:67)
	at org.eclipse.birt.report.engine.layout.html.HTMLAbstractLM.layout(HTMLAbstractLM.java:139)
	at org.eclipse.birt.report.engine.layout.html.HTMLBlockStackingLM.layoutNodes(HTMLBlockStackingLM.java:70)
	at org.eclipse.birt.report.engine.layout.html.HTMLPageLM.layout(HTMLPageLM.java:92)
	at org.eclipse.birt.report.engine.layout.html.HTMLReportLayoutEngine.layout(HTMLReportLayoutEngine.java:100)
	at org.eclipse.birt.report.engine.presentation.ReportDocumentBuilder.build(ReportDocumentBuilder.java:249)
	at org.eclipse.birt.report.engine.api.impl.RunTask.doRun(RunTask.java:269)
	... 40 more

	{http://xml.apache.org/axis/}hostname:pc-nwmoser
	{}:org.eclipse.birt.report.engine.api.EngineException: Error happened while running the report.
	at org.eclipse.birt.report.engine.api.impl.EngineTask.handleFatalExceptions(EngineTask.java:2363)
	at org.eclipse.birt.report.engine.api.impl.RunTask.doRun(RunTask.java:277)
	at org.eclipse.birt.report.engine.api.impl.RunTask.run(RunTask.java:86)
	at org.eclipse.birt.report.service.ReportEngineService.runReport(ReportEngineService.java:1325)
	at org.eclipse.birt.report.service.BirtViewerReportService.runReport(BirtViewerReportService.java:158)
	at org.eclipse.birt.report.service.actionhandler.BirtRunReportActionHandler.__execute(BirtRunReportActionHandler.java:81)
	at org.eclipse.birt.report.service.actionhandler.AbstractBaseActionHandler.execute(AbstractBaseActionHandler.java:90)
	at org.eclipse.birt.report.presentation.aggregation.layout.EngineFragment.doService(EngineFragment.java:228)
	at org.eclipse.birt.report.presentation.aggregation.AbstractBaseFragment.service(AbstractBaseFragment.java:76)
	at org.eclipse.birt.report.servlet.BirtEngineServlet.__doGet(BirtEngineServlet.java:116)
	at org.eclipse.birt.report.servlet.BaseReportEngineServlet.doGet(BaseReportEngineServlet.java:185)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:735)
	at org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.java:327)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
	at org.eclipse.birt.report.servlet.BaseReportEngineServlet.service(BaseReportEngineServlet.java:116)
	at org.eclipse.equinox.http.registry.internal.ServletManager$ServletWrapper.service(ServletManager.java:180)
	at org.eclipse.equinox.http.servlet.internal.ServletRegistration.service(ServletRegistration.java:61)
	at org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:128)
	at org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:60)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
	at org.eclipse.equinox.http.jetty.internal.HttpServerManager$InternalHttpServiceServlet.service(HttpServerManager.java:386)
	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684)
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:501)
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:229)
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086)
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:428)
	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
	at org.eclipse.jetty.server.Server.handle(Server.java:370)
	at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:494)
	at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:971)
	at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:1033)
	at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:644)
	at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235)
	at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)
	at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:667)
	at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:52)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)
	at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.NullPointerException
	at org.eclipse.birt.report.engine.layout.pdf.font.FontHandler.getMappedFont(FontHandler.java:213)
	at org.eclipse.birt.report.engine.layout.pdf.font.FontHandler.selectFont(FontHandler.java:172)
	at org.eclipse.birt.report.engine.layout.pdf.font.FontSplitter.buildChunk(FontSplitter.java:98)
	at org.eclipse.birt.report.engine.layout.pdf.font.FontSplitter.getNext(FontSplitter.java:189)
	at org.eclipse.birt.report.engine.layout.pdf.text.ChunkGenerator.getNext(ChunkGenerator.java:104)
	at org.eclipse.birt.report.engine.nLayout.area.impl.TextCompositor.getNextTextArea(TextCompositor.java:189)
	at org.eclipse.birt.report.engine.nLayout.area.impl.TextCompositor.getNextArea(TextCompositor.java:127)
	at org.eclipse.birt.report.engine.nLayout.area.impl.TextAreaLayout.layoutChildren(TextAreaLayout.java:182)
	at org.eclipse.birt.report.engine.nLayout.area.impl.TextAreaLayout.layout(TextAreaLayout.java:173)
	at org.eclipse.birt.report.engine.nLayout.area.impl.BlockTextArea.layout(BlockTextArea.java:74)
	at org.eclipse.birt.report.engine.nLayout.LayoutEngine.startContent(LayoutEngine.java:564)
	at org.eclipse.birt.report.engine.emitter.ContentEmitterAdapter.startText(ContentEmitterAdapter.java:147)
	at org.eclipse.birt.report.engine.emitter.ContentEmitterAdapter.startLabel(ContentEmitterAdapter.java:153)
	at org.eclipse.birt.report.engine.emitter.ContentEmitterUtil.startContent(ContentEmitterUtil.java:65)
	at org.eclipse.birt.report.engine.nLayout.LayoutEngine.visitContent(LayoutEngine.java:715)
	at org.eclipse.birt.report.engine.nLayout.LayoutEngine.visitChildren(LayoutEngine.java:739)
	at org.eclipse.birt.report.engine.nLayout.RegionLayoutEngine.layout(RegionLayoutEngine.java:31)
	at org.eclipse.birt.report.engine.nLayout.area.impl.PageArea.layoutHeader(PageArea.java:457)
	at org.eclipse.birt.report.engine.nLayout.area.impl.PageArea.initialize(PageArea.java:248)
	at org.eclipse.birt.report.engine.nLayout.area.impl.RootArea.createNewPage(RootArea.java:147)
	at org.eclipse.birt.report.engine.nLayout.area.impl.RootArea.initialize(RootArea.java:138)
	at org.eclipse.birt.report.engine.nLayout.LayoutEngine.setContainer(LayoutEngine.java:368)
	at org.eclipse.birt.report.engine.nLayout.LayoutEngine._startContainer(LayoutEngine.java:456)
	at org.eclipse.birt.report.engine.nLayout.LayoutEngine.startContainer(LayoutEngine.java:355)
	at org.eclipse.birt.report.engine.emitter.ContentEmitterAdapter.startPage(ContentEmitterAdapter.java:65)
	at org.eclipse.birt.report.engine.emitter.ContentEmitterUtil.startContent(ContentEmitterUtil.java:47)
	at org.eclipse.birt.report.engine.layout.html.buffer.PageNode.start(PageNode.java:49)
	at org.eclipse.birt.report.engine.layout.html.buffer.HTMLPageBuffer.startContent(HTMLPageBuffer.java:113)
	at org.eclipse.birt.report.engine.layout.html.buffer.TableBreakBuffer.startContent(TableBreakBuffer.java:287)
	at org.eclipse.birt.report.engine.layout.html.HTMLLeafItemLM.start(HTMLLeafItemLM.java:67)
	at org.eclipse.birt.report.engine.layout.html.HTMLAbstractLM.layout(HTMLAbstractLM.java:139)
	at org.eclipse.birt.report.engine.layout.html.HTMLBlockStackingLM.layoutNodes(HTMLBlockStackingLM.java:70)
	at org.eclipse.birt.report.engine.layout.html.HTMLPageLM.layout(HTMLPageLM.java:92)
	at org.eclipse.birt.report.engine.layout.html.HTMLReportLayoutEngine.layout(HTMLReportLayoutEngine.java:100)
	at org.eclipse.birt.report.engine.presentation.ReportDocumentBuilder.build(ReportDocumentBuilder.java:249)
	at org.eclipse.birt.report.engine.api.impl.RunTask.doRun(RunTask.java:269)
	... 40 more


org.eclipse.birt.report.engine.api.EngineException: Error happened while running the report.
	at org.apache.axis.AxisFault.makeFault(AxisFault.java:101)
	at org.eclipse.birt.report.utility.BirtUtility.makeAxisFault(BirtUtility.java:777)
	at org.eclipse.birt.report.utility.BirtUtility.makeAxisFault(BirtUtility.java:755)
	at org.eclipse.birt.report.utility.BirtUtility.makeAxisFault(BirtUtility.java:797)
	at org.eclipse.birt.report.service.actionhandler.BirtRunReportActionHandler.__execute(BirtRunReportActionHandler.java:90)
	at org.eclipse.birt.report.service.actionhandler.AbstractBaseActionHandler.execute(AbstractBaseActionHandler.java:90)
	at org.eclipse.birt.report.presentation.aggregation.layout.EngineFragment.doService(EngineFragment.java:228)
	at org.eclipse.birt.report.presentation.aggregation.AbstractBaseFragment.service(AbstractBaseFragment.java:76)
	at org.eclipse.birt.report.servlet.BirtEngineServlet.__doGet(BirtEngineServlet.java:116)
	at org.eclipse.birt.report.servlet.BaseReportEngineServlet.doGet(BaseReportEngineServlet.java:185)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:735)
	at org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.java:327)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
	at org.eclipse.birt.report.servlet.BaseReportEngineServlet.service(BaseReportEngineServlet.java:116)
	at org.eclipse.equinox.http.registry.internal.ServletManager$ServletWrapper.service(ServletManager.java:180)
	at org.eclipse.equinox.http.servlet.internal.ServletRegistration.service(ServletRegistration.java:61)
	at org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:128)
	at org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:60)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)
	at org.eclipse.equinox.http.jetty.internal.HttpServerManager$InternalHttpServiceServlet.service(HttpServerManager.java:386)
	at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:684)
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:501)
	at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:229)
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1086)
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:428)
	at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:193)
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1020)
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
	at org.eclipse.jetty.server.Server.handle(Server.java:370)
	at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:494)
	at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.java:971)
	at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.java:1033)
	at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:644)
	at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:235)
	at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)
	at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:667)
	at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:52)
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)
	at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)
	at java.lang.Thread.run(Unknown Source)
Caused by: org.eclipse.birt.report.engine.api.EngineException: Error happened while running the report.
	at org.eclipse.birt.report.engine.api.impl.EngineTask.handleFatalExceptions(EngineTask.java:2363)
	at org.eclipse.birt.report.engine.api.impl.RunTask.doRun(RunTask.java:277)
	at org.eclipse.birt.report.engine.api.impl.RunTask.run(RunTask.java:86)
	at org.eclipse.birt.report.service.ReportEngineService.runReport(ReportEngineService.java:1325)
	at org.eclipse.birt.report.service.BirtViewerReportService.runReport(BirtViewerReportService.java:158)
	at org.eclipse.birt.report.service.actionhandler.BirtRunReportActionHandler.__execute(BirtRunReportActionHandler.java:81)
	... 36 more
Caused by: java.lang.NullPointerException
	at org.eclipse.birt.report.engine.layout.pdf.font.FontHandler.getMappedFont(FontHandler.java:213)
	at org.eclipse.birt.report.engine.layout.pdf.font.FontHandler.selectFont(FontHandler.java:172)
	at org.eclipse.birt.report.engine.layout.pdf.font.FontSplitter.buildChunk(FontSplitter.java:98)
	at org.eclipse.birt.report.engine.layout.pdf.font.FontSplitter.getNext(FontSplitter.java:189)
	at org.eclipse.birt.report.engine.layout.pdf.text.ChunkGenerator.getNext(ChunkGenerator.java:104)
	at org.eclipse.birt.report.engine.nLayout.area.impl.TextCompositor.getNextTextArea(TextCompositor.java:189)
	at org.eclipse.birt.report.engine.nLayout.area.impl.TextCompositor.getNextArea(TextCompositor.java:127)
	at org.eclipse.birt.report.engine.nLayout.area.impl.TextAreaLayout.layoutChildren(TextAreaLayout.java:182)
	at org.eclipse.birt.report.engine.nLayout.area.impl.TextAreaLayout.layout(TextAreaLayout.java:173)
	at org.eclipse.birt.report.engine.nLayout.area.impl.BlockTextArea.layout(BlockTextArea.java:74)
	at org.eclipse.birt.report.engine.nLayout.LayoutEngine.startContent(LayoutEngine.java:564)
	at org.eclipse.birt.report.engine.emitter.ContentEmitterAdapter.startText(ContentEmitterAdapter.java:147)
	at org.eclipse.birt.report.engine.emitter.ContentEmitterAdapter.startLabel(ContentEmitterAdapter.java:153)
	at org.eclipse.birt.report.engine.emitter.ContentEmitterUtil.startContent(ContentEmitterUtil.java:65)
	at org.eclipse.birt.report.engine.nLayout.LayoutEngine.visitContent(LayoutEngine.java:715)
	at org.eclipse.birt.report.engine.nLayout.LayoutEngine.visitChildren(LayoutEngine.java:739)
	at org.eclipse.birt.report.engine.nLayout.RegionLayoutEngine.layout(RegionLayoutEngine.java:31)
	at org.eclipse.birt.report.engine.nLayout.area.impl.PageArea.layoutHeader(PageArea.java:457)
	at org.eclipse.birt.report.engine.nLayout.area.impl.PageArea.initialize(PageArea.java:248)
	at org.eclipse.birt.report.engine.nLayout.area.impl.RootArea.createNewPage(RootArea.java:147)
	at org.eclipse.birt.report.engine.nLayout.area.impl.RootArea.initialize(RootArea.java:138)
	at org.eclipse.birt.report.engine.nLayout.LayoutEngine.setContainer(LayoutEngine.java:368)
	at org.eclipse.birt.report.engine.nLayout.LayoutEngine._startContainer(LayoutEngine.java:456)
	at org.eclipse.birt.report.engine.nLayout.LayoutEngine.startContainer(LayoutEngine.java:355)
	at org.eclipse.birt.report.engine.emitter.ContentEmitterAdapter.startPage(ContentEmitterAdapter.java:65)
	at org.eclipse.birt.report.engine.emitter.ContentEmitterUtil.startContent(ContentEmitterUtil.java:47)
	at org.eclipse.birt.report.engine.layout.html.buffer.PageNode.start(PageNode.java:49)
	at org.eclipse.birt.report.engine.layout.html.buffer.HTMLPageBuffer.startContent(HTMLPageBuffer.java:113)
	at org.eclipse.birt.report.engine.layout.html.buffer.TableBreakBuffer.startContent(TableBreakBuffer.java:287)
	at org.eclipse.birt.report.engine.layout.html.HTMLLeafItemLM.start(HTMLLeafItemLM.java:67)
	at org.eclipse.birt.report.engine.layout.html.HTMLAbstractLM.layout(HTMLAbstractLM.java:139)
	at org.eclipse.birt.report.engine.layout.html.HTMLBlockStackingLM.layoutNodes(HTMLBlockStackingLM.java:70)
	at org.eclipse.birt.report.engine.layout.html.HTMLPageLM.layout(HTMLPageLM.java:92)
	at org.eclipse.birt.report.engine.layout.html.HTMLReportLayoutEngine.layout(HTMLReportLayoutEngine.java:100)
	at org.eclipse.birt.report.engine.presentation.ReportDocumentBuilder.build(ReportDocumentBuilder.java:249)
	at org.eclipse.birt.report.engine.api.impl.RunTask.doRun(RunTask.java:269)
	... 40 more

whats going on here?!

EDIT: if i change the SERVLET_NAME_KEY to preview
options.put("SERVLET_NAME_KEY", "preview");


i get displayed what i expect to get, without any warnings and errors... shouldn't this be the same on all other options???

[Updated on: Wed, 26 November 2014 11:01]

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Re: Exception when displaying a Report (as html) [message #1494600 is a reply to message #1488134] Mon, 01 December 2014 15:59 Go to previous messageGo to next message
Michael Williams is currently offline Michael WilliamsFriend
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Could you attach a sample design (using the classic models sample database) and sample Java class that I can use to see the issue you're seeing?

Michael

Developer Evangelist, Silanis

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Re: Exception when displaying a Report (as html) [message #1499764 is a reply to message #1494600] Fri, 05 December 2014 11:43 Go to previous messageGo to next message
Ludwig Moser is currently offline Ludwig MoserFriend
Messages: 476
Registered: July 2009
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Sorry for the late reply! (had bad luck and two visits in hospital this week)

i worked out an example, which is based on the ClassicProduct example.

so i created an java class which holds the Structure of ClassicProduct.
a DataSetProvider, which loads the data to be represented.
i also included my Tidy class file, which does not do much as the example here is a flat object.

with this example i can reproduce the failure of document and frameset and success of preview as described above!

hopefully you can reproduce the problem too.
looking forward to get it working.

thanks in advance!
  • Attachment: example.zip
    (Size: 64.41KB, Downloaded 200 times)

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Re: Exception when displaying a Report (as html) [message #1547017 is a reply to message #1499764] Mon, 05 January 2015 07:20 Go to previous messageGo to next message
Ludwig Moser is currently offline Ludwig MoserFriend
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Michael are you going to look at this?

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Re: Exception when displaying a Report (as html) [message #1551725 is a reply to message #1547017] Wed, 07 January 2015 20:11 Go to previous messageGo to next message
Michael Williams is currently offline Michael WilliamsFriend
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Sorry about that. I totally missed your reply. Taking a look, now.

Michael

Developer Evangelist, Silanis

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Re: Exception when displaying a Report (as html) [message #1551768 is a reply to message #1551725] Wed, 07 January 2015 20:49 Go to previous messageGo to next message
Michael Williams is currently offline Michael WilliamsFriend
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I'm missing your StringUtils class.

Michael

Developer Evangelist, Silanis

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Re: Exception when displaying a Report (as html) [message #1552587 is a reply to message #1551768] Thu, 08 January 2015 07:42 Go to previous messageGo to next message
Ludwig Moser is currently offline Ludwig MoserFriend
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sorry,
StringUtils file attached

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Re: Exception when displaying a Report (as html) [message #1561766 is a reply to message #1552587] Tue, 13 January 2015 09:31 Go to previous messageGo to next message
Ludwig Moser is currently offline Ludwig MoserFriend
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were you able to reproduce the problem?

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Re: Exception when displaying a Report (as html) [message #1579850 is a reply to message #1561766] Fri, 23 January 2015 06:14 Go to previous messageGo to next message
Ludwig Moser is currently offline Ludwig MoserFriend
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i've been unavailable (ill) for the last week, and noticed that 4 people checked the files i attached here.
anyone able to reproduce my problem? anyone got ideas what might cause the problem? or anyone even has a solution for it?
any information/update would be interesting
thanks in advance!

[Updated on: Fri, 23 January 2015 06:15]

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Re: Exception when displaying a Report (as html) [message #1580845 is a reply to message #1579850] Fri, 23 January 2015 19:04 Go to previous messageGo to next message
Michael Williams is currently offline Michael WilliamsFriend
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Sorry for the delay. I was out of town from the day you posted your file and all of last week. Also been going through orientation stuff this week for the Actuate now being OpenText deal. Smile I'll take a look this afternoon!

Michael

Developer Evangelist, Silanis

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Re: Exception when displaying a Report (as html) [message #1581041 is a reply to message #1580845] Fri, 23 January 2015 21:33 Go to previous messageGo to next message
Michael Williams is currently offline Michael WilliamsFriend
Messages: 1925
Registered: July 2009
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Okay. Everything is running fine with what you gave me. To reproduce what you're getting, all I'll need to do is create a class with your code above? Is this correct?

As for the preview vs frameset or run above, the preview runs a straight html output. You can see this by running a design from the designer in frameset and looking at the source of the page vs running in preview and looking at the source of the page. Anyways, let me know is all I need to do is create that class to reproduce your error.

Michael

Developer Evangelist, Silanis

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Re: Exception when displaying a Report (as html) [message #1585341 is a reply to message #1581041] Mon, 26 January 2015 07:57 Go to previous messageGo to next message
Ludwig Moser is currently offline Ludwig MoserFriend
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I'm sorry, but i do not understand what you mean by: 'all I'll need to do is create a class with your code above?'

i created an example (located in the example.zip) + StringUtils.java
the example includes all required classes for exampledata, dataprovider, data definition class for classicProduct.

all you need to do is:

create a bundle (either name the bundle "at.biooffice.views.birt or replace the bundlename:
myBundle = Platform.getBundle("at.biooffice.views.birt");
with your bundle name in the ProductCatalog.rpttemplate
then add the files from example.zip and the StringUtils.java (from the posts above)
and you should be able to run the report as described above. and reproduce the problems i encounter.

hopefully this clears any questions, if not... let me know.

thanks!

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Re: Exception when displaying a Report (as html) [message #1586272 is a reply to message #1585341] Mon, 26 January 2015 19:21 Go to previous messageGo to next message
Michael Williams is currently offline Michael WilliamsFriend
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I meant creating the class to actually execute the report like you show in your first post.

Michael

Developer Evangelist, Silanis

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Re: Exception when displaying a Report (as html) [message #1586297 is a reply to message #1586272] Mon, 26 January 2015 19:44 Go to previous messageGo to next message
Michael Williams is currently offline Michael WilliamsFriend
Messages: 1925
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You're probably using the OSGi runtime, then, huh?

Michael

Developer Evangelist, Silanis

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Re: Exception when displaying a Report (as html) [message #1587411 is a reply to message #1586297] Tue, 27 January 2015 10:21 Go to previous messageGo to next message
Ludwig Moser is currently offline Ludwig MoserFriend
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oops, thats an important information i forgot to mention (as i only use birt in an eclipse RCP - it was obvious to myself - not obvious for you - SORRY!)

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Re: Exception when displaying a Report (as html) [message #1587776 is a reply to message #1587411] Tue, 27 January 2015 14:56 Go to previous messageGo to next message
Michael Williams is currently offline Michael WilliamsFriend
Messages: 1925
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Ah. Yeah. I've not dabbled too much with the RCP versions. My mistake. Smile I'll download it and try to get something set up.

Michael

Developer Evangelist, Silanis

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Re: Exception when displaying a Report (as html) [message #1651228 is a reply to message #1587776] Thu, 05 March 2015 07:25 Go to previous messageGo to next message
Ludwig Moser is currently offline Ludwig MoserFriend
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Registered: July 2009
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i'm back from my 4 and a half week vacation.
were you able to get your hands on this issue yet?

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Re: Exception when displaying a Report (as html) [message #1660887 is a reply to message #1651228] Mon, 09 March 2015 11:31 Go to previous message
Ludwig Moser is currently offline Ludwig MoserFriend
Messages: 476
Registered: July 2009
Senior Member
it would be great to get any information how i can handle it or how i can contribute to solve this problem.
i know this is open source but afaik B.I.R.T. is under active development and any help would be fine after nearly 4 months.

i put quite some time into birt yet, so i am willed to help (even if you need help getting a rcp version for testing.)

[Updated on: Mon, 09 March 2015 11:32]

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