org.eclipse.birt.report.engine.api.EngineException: Data Set script method "Fetch" returned null; expected a Boolean value. (Element ID:1)

eclipse.org | 8 months ago
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    Eclipse Community Forums: BIRT » Problem with Script Datasource

    eclipse.org | 8 months ago
    org.eclipse.birt.report.engine.api.EngineException: Data Set script method "Fetch" returned null; expected a Boolean value. (Element ID:1)
  2. 0

    Scripted Data Source Question - Designing BIRT Reports - BIRT Developer Center

    actuate.com | 8 months ago
    org.eclipse.birt.report.engine.api.EngineException: Data Set script method "Fetch" returned null; expected a Boolean value. (Element ID:1)
  3. 0

    Eclipse Community Forums: BIRT » Cannot install Birt on Eclipse 4.2.1 Juno

    eclipse.org | 8 months ago
    org.eclipse.birt.report.engine.api.EngineException: Data Set script method "Fetch" returned null; expected a Boolean value. (Element ID:1)
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    Root Cause Analysis

    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()
    2. org.eclipse.birt
      ScriptDataSetScriptExecutor.handleFetch
      1. org.eclipse.birt.report.engine.script.internal.ScriptDataSetScriptExecutor.handleFetch(ScriptDataSetScriptExecutor.java:153)
      1 frame
    3. BIRT Data Engine
      QueryResults.getResultIterator
      1. org.eclipse.birt.data.engine.impl.ScriptDataSetRuntime.fetch(ScriptDataSetRuntime.java:103)
      2. org.eclipse.birt.data.engine.impl.PreparedScriptDSQuery$ScriptDSQueryExecutor$CustomDataSet.fetch(PreparedScriptDSQuery.java:260)
      3. org.eclipse.birt.data.engine.executor.cache.OdiAdapter.fetch(OdiAdapter.java:226)
      4. org.eclipse.birt.data.engine.executor.cache.RowResultSet.doNext(RowResultSet.java:113)
      5. org.eclipse.birt.data.engine.executor.cache.RowResultSet.next(RowResultSet.java:91)
      6. org.eclipse.birt.data.engine.executor.cache.ExpandableRowResultSet.next(ExpandableRowResultSet.java:63)
      7. org.eclipse.birt.data.engine.executor.cache.SmartCacheHelper.populateData(SmartCacheHelper.java:316)
      8. org.eclipse.birt.data.engine.executor.cache.SmartCacheHelper.initInstance(SmartCacheHelper.java:285)
      9. org.eclipse.birt.data.engine.executor.cache.SmartCacheHelper.getResultSetCache(SmartCacheHelper.java:246)
      10. org.eclipse.birt.data.engine.executor.cache.SmartCache.<init>(SmartCache.java:73)
      11. org.eclipse.birt.data.engine.executor.transform.pass.PassUtil.populateOdiResultSet(PassUtil.java:110)
      12. org.eclipse.birt.data.engine.executor.transform.pass.PassUtil.pass(PassUtil.java:62)
      13. org.eclipse.birt.data.engine.executor.transform.pass.PassManager.doSinglePass(PassManager.java:170)
      14. org.eclipse.birt.data.engine.executor.transform.pass.PassManager.prepareDataSetResultSet(PassManager.java:94)
      15. org.eclipse.birt.data.engine.executor.transform.pass.PassManager.pass(PassManager.java:134)
      16. org.eclipse.birt.data.engine.executor.transform.pass.PassManager.populateResultSet(PassManager.java:74)
      17. org.eclipse.birt.data.engine.executor.transform.ResultSetPopulator.populateResultSet(ResultSetPopulator.java:198)
      18. org.eclipse.birt.data.engine.executor.transform.CachedResultSet.<init>(CachedResultSet.java:195)
      19. org.eclipse.birt.data.engine.executor.CandidateQuery.execute(CandidateQuery.java:154)
      20. org.eclipse.birt.data.engine.impl.PreparedScriptDSQuery$ScriptDSQueryExecutor.executeOdiQuery(PreparedScriptDSQuery.java:226)
      21. org.eclipse.birt.data.engine.impl.QueryExecutor.execute(QueryExecutor.java:1134)
      22. org.eclipse.birt.data.engine.impl.ServiceForQueryResults.executeQuery(ServiceForQueryResults.java:232)
      23. org.eclipse.birt.data.engine.impl.QueryResults.getResultIterator(QueryResults.java:177)
      23 frames
    4. org.eclipse.birt
      BirtDocumentProcessor.handleGetPageAll
      1. org.eclipse.birt.report.engine.data.dte.QueryResultSet.<init>(QueryResultSet.java:98)
      2. org.eclipse.birt.report.engine.data.dte.DteDataEngine.doExecuteQuery(DteDataEngine.java:168)
      3. org.eclipse.birt.report.engine.data.dte.AbstractDataEngine.execute(AbstractDataEngine.java:267)
      4. org.eclipse.birt.report.engine.executor.ExecutionContext.executeQuery(ExecutionContext.java:1939)
      5. org.eclipse.birt.report.engine.executor.QueryItemExecutor.executeQuery(QueryItemExecutor.java:80)
      6. org.eclipse.birt.report.engine.executor.TableItemExecutor.execute(TableItemExecutor.java:62)
      7. org.eclipse.birt.report.engine.internal.executor.dup.SuppressDuplicateItemExecutor.execute(SuppressDuplicateItemExecutor.java:43)
      8. org.eclipse.birt.report.engine.internal.executor.wrap.WrappedReportItemExecutor.execute(WrappedReportItemExecutor.java:46)
      9. org.eclipse.birt.report.engine.internal.executor.l18n.LocalizedReportItemExecutor.execute(LocalizedReportItemExecutor.java:34)
      10. org.eclipse.birt.report.engine.layout.html.HTMLBlockStackingLM.layoutNodes(HTMLBlockStackingLM.java:65)
      11. org.eclipse.birt.report.engine.layout.html.HTMLPageLM.layout(HTMLPageLM.java:92)
      12. org.eclipse.birt.report.engine.layout.html.HTMLReportLayoutEngine.layout(HTMLReportLayoutEngine.java:100)
      13. org.eclipse.birt.report.engine.api.impl.RunAndRenderTask.doRun(RunAndRenderTask.java:180)
      14. org.eclipse.birt.report.engine.api.impl.RunAndRenderTask.run(RunAndRenderTask.java:77)
      15. org.eclipse.birt.report.service.ReportEngineService.runAndRenderReport(ReportEngineService.java:929)
      16. org.eclipse.birt.report.service.BirtViewerReportService.runAndRenderReport(BirtViewerReportService.java:973)
      17. org.eclipse.birt.report.service.actionhandler.BirtGetPageAllActionHandler.__execute(BirtGetPageAllActionHandler.java:131)
      18. org.eclipse.birt.report.service.actionhandler.AbstractBaseActionHandler.execute(AbstractBaseActionHandler.java:90)
      19. org.eclipse.birt.report.soapengine.processor.AbstractBaseDocumentProcessor.__executeAction(AbstractBaseDocumentProcessor.java:47)
      20. org.eclipse.birt.report.soapengine.processor.AbstractBaseComponentProcessor.executeAction(AbstractBaseComponentProcessor.java:143)
      21. org.eclipse.birt.report.soapengine.processor.BirtDocumentProcessor.handleGetPageAll(BirtDocumentProcessor.java:183)
      21 frames
    5. Java RT
      Method.invoke
      1. sun.reflect.GeneratedMethodAccessor34.invoke(Unknown Source)
      2. sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      3. java.lang.reflect.Method.invoke(Unknown Source)
      3 frames
    6. org.eclipse.birt
      BirtSoapBindingImpl.getUpdatedObjects
      1. org.eclipse.birt.report.soapengine.processor.AbstractBaseComponentProcessor.process(AbstractBaseComponentProcessor.java:112)
      2. org.eclipse.birt.report.soapengine.endpoint.BirtSoapBindingImpl.getUpdatedObjects(BirtSoapBindingImpl.java:66)
      2 frames
    7. Java RT
      Method.invoke
      1. sun.reflect.GeneratedMethodAccessor33.invoke(Unknown Source)
      2. sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
      3. java.lang.reflect.Method.invoke(Unknown Source)
      3 frames
    8. Axis Web Services
      AxisServlet.doPost
      1. org.apache.axis.providers.java.RPCProvider.invokeMethod(RPCProvider.java:397)
      2. org.apache.axis.providers.java.RPCProvider.processMessage(RPCProvider.java:186)
      3. org.apache.axis.providers.java.JavaProvider.invoke(JavaProvider.java:323)
      4. org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:32)
      5. org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:118)
      6. org.apache.axis.SimpleChain.invoke(SimpleChain.java:83)
      7. org.apache.axis.handlers.soap.SOAPService.invoke(SOAPService.java:454)
      8. org.apache.axis.server.AxisServer.invoke(AxisServer.java:281)
      9. org.apache.axis.transport.http.AxisServlet.doPost(AxisServlet.java:699)
      9 frames
    9. org.eclipse.birt
      BirtSoapMessageDispatcherServlet.doPost
      1. org.eclipse.birt.report.servlet.BirtSoapMessageDispatcherServlet.doPost(BirtSoapMessageDispatcherServlet.java:265)
      1 frame
    10. JavaServlet
      HttpServlet.service
      1. javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
      1 frame
    11. Axis Web Services
      AxisServletBase.service
      1. org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.java:327)
      1 frame
    12. JavaServlet
      HttpServlet.service
      1. javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
      1 frame
    13. org.eclipse.birt
      BirtSoapMessageDispatcherServlet.service
      1. org.eclipse.birt.report.servlet.BirtSoapMessageDispatcherServlet.service(BirtSoapMessageDispatcherServlet.java:122)
      1 frame
    14. org.eclipse.equinox
      ProxyServlet.service
      1. org.eclipse.equinox.http.registry.internal.ServletManager$ServletWrapper.service(ServletManager.java:180)
      2. org.eclipse.equinox.http.servlet.internal.ServletRegistration.service(ServletRegistration.java:61)
      3. org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:126)
      4. org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:60)
      4 frames
    15. JavaServlet
      HttpServlet.service
      1. javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
      1 frame
    16. Jetty Http Service
      HttpServerManager$InternalHttpServiceServlet.service
      1. org.eclipse.equinox.http.jetty.internal.HttpServerManager$InternalHttpServiceServlet.service(HttpServerManager.java:317)
      1 frame
    17. Jetty Server
      SelectChannelEndPoint.run
      1. org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
      2. org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:390)
      3. org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
      4. org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)
      5. org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
      6. org.mortbay.jetty.Server.handle(Server.java:326)
      7. org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
      8. org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:939)
      9. org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:756)
      10. org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
      11. org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
      12. org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:409)
      12 frames
    18. Jetty Util
      QueuedThreadPool$PoolThread.run
      1. org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
      1 frame