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via actuate.com by Unknown author, 1 year ago
Data Set script method "Fetch" returned null; expected a Boolean value. (Element ID:1)
via eclipse.org by Unknown author, 1 year ago
Data Set script method "Fetch" returned null; expected a Boolean value. (Element ID:1)
via Google Groups by Rituparna Buragohain, 2 years ago
Unhandled exception when executing script. at org.eclipse.birt.report.engine.script.internal.ScriptExecutor.addException(ScriptExecutor.java:187)
via Eclipse Bugzilla by zqian, 1 year ago
Unhandled exception when executing script
via eclipse.org by Unknown author, 1 year ago
Data Set script method "Fetch" returned null; expected a Boolean value. (Element ID:1)
via eclipse.org by Unknown author, 2 years ago
)); // --- INSTANTIATE THE PORTFOLIO OBJECTS FOR DIFFERENT CATEGORIES // --- CALCULATE THE PORTFOLIO MONTHLY RETURNS // --- CALCULATE THE PORTFOLIO MONTHLY RETURNS ": Wrapped java.lang.NullPointerException (/report/method[@name="initialize"]#23) (Element ID:1)
org.eclipse.birt.data.engine.core.DataException: Data Set script method "Fetch" returned null; expected a Boolean value.	at org.eclipse.birt.report.engine.script.internal.ScriptDataSetScriptExecutor.handleFetch(ScriptDataSetScriptExecutor.java:153)	at org.eclipse.birt.data.engine.impl.ScriptDataSetRuntime.fetch(ScriptDataSetRuntime.java:103)	at org.eclipse.birt.data.engine.impl.PreparedScriptDSQuery$ScriptDSQueryExecutor$CustomDataSet.fetch(PreparedScriptDSQuery.java:260)	at org.eclipse.birt.data.engine.executor.dscache.DataSetToCache.fetchFromDataSet(DataSetToCache.java:242)	at org.eclipse.birt.data.engine.executor.dscache.DataSetToCache.fetch(DataSetToCache.java:171)	at org.eclipse.birt.data.engine.executor.cache.OdiAdapter.fetch(OdiAdapter.java:218)	at org.eclipse.birt.data.engine.executor.cache.RowResultSet.doNext(RowResultSet.java:113)	at org.eclipse.birt.data.engine.executor.cache.RowResultSet.next(RowResultSet.java:91)	at org.eclipse.birt.data.engine.executor.cache.ExpandableRowResultSet.next(ExpandableRowResultSet.java:63)	at org.eclipse.birt.data.engine.executor.cache.SmartCacheHelper.populateData(SmartCacheHelper.java:316)	at org.eclipse.birt.data.engine.executor.cache.SmartCacheHelper.initInstance(SmartCacheHelper.java:285)	at org.eclipse.birt.data.engine.executor.cache.SmartCacheHelper.getResultSetCache(SmartCacheHelper.java:246)	at org.eclipse.birt.data.engine.executor.cache.SmartCache.(SmartCache.java:73)	at org.eclipse.birt.data.engine.executor.transform.pass.PassUtil.populateOdiResultSet(PassUtil.java:132)	at org.eclipse.birt.data.engine.executor.transform.pass.PassUtil.pass(PassUtil.java:62)	at org.eclipse.birt.data.engine.executor.transform.pass.PassManager.doSinglePass(PassManager.java:170)	at org.eclipse.birt.data.engine.executor.transform.pass.PassManager.prepareDataSetResultSet(PassManager.java:94)	at org.eclipse.birt.data.engine.executor.transform.pass.PassManager.populateDataSetResultSet(PassManager.java:80)	at org.eclipse.birt.data.engine.executor.transform.ResultSetPopulator.cacheDataSet(ResultSetPopulator.java:203)	at org.eclipse.birt.data.engine.executor.transform.CachedResultSet.(CachedResultSet.java:142)	at org.eclipse.birt.data.engine.executor.CandidateQuery.execute(CandidateQuery.java:160)	at org.eclipse.birt.data.engine.impl.PreparedScriptDSQuery$ScriptDSQueryExecutor.executeOdiQuery(PreparedScriptDSQuery.java:226)	at org.eclipse.birt.data.engine.impl.QueryExecutor.execute(QueryExecutor.java:1134)	at org.eclipse.birt.data.engine.impl.ServiceForQueryResults.executeQuery(ServiceForQueryResults.java:232)	at org.eclipse.birt.data.engine.impl.QueryResults.getResultIterator(QueryResults.java:177)	at org.eclipse.birt.report.engine.data.dte.QueryResultSet.(QueryResultSet.java:115)	at org.eclipse.birt.report.engine.data.dte.DteDataEngine.doExecuteQuery(DteDataEngine.java:176)	at org.eclipse.birt.report.engine.data.dte.AbstractDataEngine.execute(AbstractDataEngine.java:267)	at org.eclipse.birt.report.engine.executor.ExecutionContext.executeQuery(ExecutionContext.java:1939)	at org.eclipse.birt.report.engine.executor.QueryItemExecutor.executeQuery(QueryItemExecutor.java:80)	at org.eclipse.birt.report.engine.executor.TableItemExecutor.execute(TableItemExecutor.java:62)	at org.eclipse.birt.report.engine.internal.executor.dup.SuppressDuplicateItemExecutor.execute(SuppressDuplicateItemExecutor.java:43)	at org.eclipse.birt.report.engine.internal.executor.wrap.WrappedReportItemExecutor.execute(WrappedReportItemExecutor.java:46)	at org.eclipse.birt.report.engine.internal.executor.l18n.LocalizedReportItemExecutor.execute(LocalizedReportItemExecutor.java:34)	at org.eclipse.birt.report.engine.layout.html.HTMLBlockStackingLM.layoutNodes(HTMLBlockStackingLM.java:65)	at org.eclipse.birt.report.engine.layout.html.HTMLStackingLM.layoutChildren(HTMLStackingLM.java:26)	at org.eclipse.birt.report.engine.layout.html.HTMLAbstractLM.layout(HTMLAbstractLM.java:140)	at org.eclipse.birt.report.engine.layout.html.HTMLBlockStackingLM.layoutNodes(HTMLBlockStackingLM.java:70)	at org.eclipse.birt.report.engine.layout.html.HTMLStackingLM.layoutChildren(HTMLStackingLM.java:26)	at org.eclipse.birt.report.engine.layout.html.HTMLListLM.layoutChildren(HTMLListLM.java:72)	at org.eclipse.birt.report.engine.layout.html.HTMLAbstractLM.layout(HTMLAbstractLM.java:140)	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.api.impl.RunAndRenderTask.doRun(RunAndRenderTask.java:180)	at org.eclipse.birt.report.engine.api.impl.RunAndRenderTask.run(RunAndRenderTask.java:77)	at org.eclipse.birt.report.service.ReportEngineService.runAndRenderReport(ReportEngineService.java:929)	at org.eclipse.birt.report.service.BirtViewerReportService.runAndRenderReport(BirtViewerReportService.java:973)	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 javax.servlet.http.HttpServlet.service(HttpServlet.java:707)	at org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.java:327)	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)	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:126)	at org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:60)	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)	at org.eclipse.equinox.http.jetty.internal.HttpServerManager$InternalHttpServiceServlet.service(HttpServerManager.java:317)	at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)	at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:390)	at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)	at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)	at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)	at org.mortbay.jetty.Server.handle(Server.java:326)	at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)	at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:924)	at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549)	at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)	at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)	at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:409)	at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)