Re: [birt-dev] Problem with chart reports in BIRT 2.1.3

[venc <vencat.b@xxxxxxxxx>]

Hi,
  I posted this to newsgroup but did not get any response for almost more
than a week now. Since this is important to me can some one please atleast
confirm if this is how BIRT 2.1.3 is changed from BIRT 2.1.2.

When i'm using scripted data source, in report design i specified datatypes
as "ANY". After long troubleshooting, i changed the dataset elements to
specific data type like "String" or "Integer" as how they are returned from
POJO. Now my graphs from 2.1.2 are working. I still have some issues in
tabular reports which use boolean datatype and troubleshooting this. Is this
a known issue or non-issue that i'm getting wrong on my side.

Thanks and appreciate any help.


venc wrote:
> 
> Hi, 
>   Please direct me if this is wrong place to post this. But i'm
> experiencing a serious issue with reports that are chart only in BIRT
> 2.1.3 runtime. These reports are designed in BIRT 2.1.2 and worked well in
> BIRT 2.1.2 runtime and tomcat.
> 
> This is the error: Also note using similar script with other non-chart
> reports work in 2.1.3 as well.
> 
> 
> The following items have errors: 
> 
> 
> Chart (id = 35): 
> + There are errors evaluating script "if (count < c.length){
>  row["columnAssetName"] = c[count].getAssetName();
>  row["columnTimePeriod"] = c[count].getTimePeriod();
>  row["columnConfigCount"] = c[count].getConfigCount();
>  row["TimePeriodInDate"] = c[count].getTimePeriodAsDate();
>  count ++;
>  return true;
> }
> return false;". 
> Error.ScriptEvaluationError ( 2 time(s) )
> detail : org.eclipse.birt.report.engine.api.EngineException: There are
> errors evaluating script "if (count < c.length){ row["columnAssetName"] =
> c[count].getAssetName(); row["columnTimePeriod"] =
> c[count].getTimePeriod(); row["columnConfigCount"] =
> c[count].getConfigCount(); row["TimePeriodInDate"] =
> c[count].getTimePeriodAsDate(); count ++; return true;}return false;". at
> org.eclipse.birt.report.engine.script.internal.DtEScriptExecutor.handleJS(DtEScriptExecutor.java:76)
> at
> org.eclipse.birt.report.engine.script.internal.DataSetScriptExecutor.handleJS(DataSetScriptExecutor.java:159)
> at
> org.eclipse.birt.report.engine.script.internal.ScriptDataSetScriptExecutor.handleFetch(ScriptDataSetScriptExecutor.java:100)
> at
> org.eclipse.birt.data.engine.impl.ScriptDataSetRuntime.fetch(ScriptDataSetRuntime.java:89)
> at
> org.eclipse.birt.data.engine.impl.PreparedScriptDSQuery$ScriptDSQueryExecutor$CustomDataSet.fetch(PreparedScriptDSQuery.java:247)
> at
> org.eclipse.birt.data.engine.executor.cache.OdiAdapter.fetch(OdiAdapter.java:150)
> 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:62)
> at
> org.eclipse.birt.data.engine.executor.cache.SmartCacheHelper.populateData(SmartCacheHelper.java:270)
> at
> org.eclipse.birt.data.engine.executor.cache.SmartCacheHelper.initInstance(SmartCacheHelper.java:242)
> at
> org.eclipse.birt.data.engine.executor.cache.SmartCacheHelper.getResultSetCache(SmartCacheHelper.java:205)
> at
> org.eclipse.birt.data.engine.executor.cache.SmartCache.<init>(SmartCache.java:66)
> at
> org.eclipse.birt.data.engine.executor.transform.pass.PassUtil.populateOdiResultSet(PassUtil.java:111)
> at
> org.eclipse.birt.data.engine.executor.transform.pass.PassUtil.pass(PassUtil.java:66)
> at
> org.eclipse.birt.data.engine.executor.transform.pass.PassManager.doSinglePass(PassManager.java:123)
> at
> org.eclipse.birt.data.engine.executor.transform.pass.PassManager.pass(PassManager.java:83)
> at
> org.eclipse.birt.data.engine.executor.transform.pass.PassManager.populateResultSet(PassManager.java:65)
> at
> org.eclipse.birt.data.engine.executor.transform.ResultSetPopulator.populateResultSet(ResultSetPopulator.java:210)
> at
> org.eclipse.birt.data.engine.executor.transform.CachedResultSet.<init>(CachedResultSet.java:125)
> at
> org.eclipse.birt.data.engine.executor.CandidateQuery.execute(CandidateQuery.java:106)
> at
> org.eclipse.birt.data.engine.impl.PreparedScriptDSQuery$ScriptDSQueryExecutor.executeOdiQuery(PreparedScriptDSQuery.java:213)
> at
> org.eclipse.birt.data.engine.impl.QueryExecutor.execute(QueryExecutor.java:754)
> at
> org.eclipse.birt.data.engine.impl.ServiceForQueryResults.executeQuery(ServiceForQueryResults.java:183)
> at
> org.eclipse.birt.data.engine.impl.QueryResults.getResultIterator(QueryResults.java:148)
> at
> org.eclipse.birt.report.engine.data.dte.DteResultSet.<init>(DteResultSet.java:85)
> at
> org.eclipse.birt.report.engine.data.dte.DteDataEngine.doExecuteQuery(DteDataEngine.java:120)
> at
> org.eclipse.birt.report.engine.data.dte.AbstractDataEngine.execute(AbstractDataEngine.java:210)
> at
> org.eclipse.birt.report.engine.executor.ExecutionContext.executeQuery(ExecutionContext.java:1658)
> at
> org.eclipse.birt.report.engine.executor.QueryItemExecutor.executeQuery(QueryItemExecutor.java:62)
> at
> org.eclipse.birt.report.engine.executor.ExtendedItemExecutor.execute(ExtendedItemExecutor.java:79)
> at
> org.eclipse.birt.report.engine.internal.executor.dup.SuppressDuplicateItemExecutor.execute(SuppressDuplicateItemExecutor.java:43)
> at
> org.eclipse.birt.report.engine.internal.executor.l18n.LocalizedReportItemExecutor.execute(LocalizedReportItemExecutor.java:35)
> at
> org.eclipse.birt.report.engine.layout.html.HTMLBlockStackingLM.layoutChildren(HTMLBlockStackingLM.java:63)
> at
> org.eclipse.birt.report.engine.layout.html.HTMLAbstractLM.layout(HTMLAbstractLM.java:159)
> at
> org.eclipse.birt.report.engine.layout.html.HTMLInlineStackingLM.resumeLayout(HTMLInlineStackingLM.java:94)
> at
> org.eclipse.birt.report.engine.layout.html.HTMLInlineStackingLM.layoutChildren(HTMLInlineStackingLM.java:138)
> at
> org.eclipse.birt.report.engine.layout.html.HTMLAbstractLM.layout(HTMLAbstractLM.java:159)
> at
> org.eclipse.birt.report.engine.layout.html.HTMLRowLM.layout(HTMLRowLM.java:30)
> at
> org.eclipse.birt.report.engine.layout.html.HTMLBlockStackingLM.layoutChildren(HTMLBlockStackingLM.java:68)
> at
> org.eclipse.birt.report.engine.layout.html.HTMLTableLM.layoutChildren(HTMLTableLM.java:79)
> at
> org.eclipse.birt.report.engine.layout.html.HTMLAbstractLM.layout(HTMLAbstractLM.java:159)
> at
> org.eclipse.birt.report.engine.layout.html.HTMLBlockStackingLM.layoutChildren(HTMLBlockStackingLM.java:68)
> at
> org.eclipse.birt.report.engine.layout.html.HTMLAbstractLM.layout(HTMLAbstractLM.java:159)
> at
> org.eclipse.birt.report.engine.layout.html.HTMLInlineStackingLM.resumeLayout(HTMLInlineStackingLM.java:94)
> at
> org.eclipse.birt.report.engine.layout.html.HTMLInlineStackingLM.layoutChildren(HTMLInlineStackingLM.java:138)
> at
> org.eclipse.birt.report.engine.layout.html.HTMLAbstractLM.layout(HTMLAbstractLM.java:159)
> at
> org.eclipse.birt.report.engine.layout.html.HTMLRowLM.layout(HTMLRowLM.java:30)
> at
> org.eclipse.birt.report.engine.layout.html.HTMLBlockStackingLM.layoutChildren(HTMLBlockStackingLM.java:68)
> at
> org.eclipse.birt.report.engine.layout.html.HTMLTableLM.layoutChildren(HTMLTableLM.java:79)
> at
> org.eclipse.birt.report.engine.layout.html.HTMLAbstractLM.layout(HTMLAbstractLM.java:159)
> at
> org.eclipse.birt.report.engine.layout.html.HTMLPageLM.layoutChildren(HTMLPageLM.java:140)
> at
> org.eclipse.birt.report.engine.layout.html.HTMLPageLM.layout(HTMLPageLM.java:82)
> at
> org.eclipse.birt.report.engine.layout.html.HTMLReportLayoutEngine.layout(HTMLReportLayoutEngine.java:80)
> at
> org.eclipse.birt.report.engine.api.impl.RunAndRenderTask.doRun(RunAndRenderTask.java:215)
> at
> org.eclipse.birt.report.engine.api.impl.RunAndRenderTask.run(RunAndRenderTask.java:145)
> at
> org.eclipse.birt.report.service.ReportEngineService.runAndRenderReport(Unknown
> Source) at
> org.eclipse.birt.report.service.ReportEngineService.runAndRenderReport(Unknown
> Source) at
> org.eclipse.birt.report.service.BirtViewerReportService.runAndRenderReport(Unknown
> Source) at
> org.eclipse.birt.report.service.actionhandler.BirtRunAndRenderActionHandler.__execute(Unknown
> Source) at
> org.eclipse.birt.report.service.actionhandler.AbstractBaseActionHandler.execute(Unknown
> Source) at
> org.eclipse.birt.report.presentation.aggregation.layout.EngineFragment.doService(Unknown
> Source) at
> org.eclipse.birt.report.presentation.aggregation.AbstractBaseFragment.service(Unknown
> Source) at
> org.eclipse.birt.report.servlet.BirtEngineServlet.__doGet(Unknown Source)
> at org.eclipse.birt.report.servlet.BaseReportEngineServlet.doGet(Unknown
> Source) at javax.servlet.http.HttpServlet.service(HttpServlet.java:689) at
> org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.java:327)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
> at
> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:524)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
> at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
> at
> org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
> at
> org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
> at
> org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
> at
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
> at java.lang.Thread.run(Thread.java:619)Caused by:
> java.lang.NullPointerException at
> org.eclipse.birt.data.engine.executor.ResultClass.wasAnyType(ResultClass.java:407)
> at
> org.eclipse.birt.data.engine.script.DataRow.setColumnValue(DataRow.java:152)
> at
> org.eclipse.birt.data.engine.script.JSRowObject.put(JSRowObject.java:297)
> at
> org.mozilla.javascript.ScriptableObject.putProperty(ScriptableObject.java:1347)
> at
> org.mozilla.javascript.ScriptRuntime.setObjectElem(ScriptRuntime.java:1404)
> at
> org.mozilla.javascript.ScriptRuntime.setObjectElem(ScriptRuntime.java:1387)
> at
> org.mozilla.javascript.gen.c29._c1(DataSet[ChangeVolumeDataSet].__bm_FETCH:5)
> at
> org.mozilla.javascript.gen.c29.call(DataSet[ChangeVolumeDataSet].__bm_FETCH)
> at
> org.mozilla.javascript.optimizer.OptRuntime.callName0(OptRuntime.java:105)
> at org.mozilla.javascript.gen.c31._c0(DataSet[Data Set].__bm_FETCH:1) at
> org.mozilla.javascript.gen.c31.call(DataSet[Data Set].__bm_FETCH) at
> org.mozilla.javascript.ContextFactory.doTopCall(ContextFactory.java:304)
> at org.mozilla.javascript.ScriptRuntime.doTopCall(ScriptRuntime.java:2769)
> at org.mozilla.javascript.gen.c31.call(DataSet[Data Set].__bm_FETCH) at
> org.mozilla.javascript.gen.c31.exec(DataSet[Data Set].__bm_FETCH) at
> org.eclipse.birt.core.script.JavascriptEvalUtil.evaluateRawScript(JavascriptEvalUtil.java:98)
> at
> org.eclipse.birt.core.script.JavascriptEvalUtil.evaluateScript(JavascriptEvalUtil.java:137)
> at
> org.eclipse.birt.data.engine.script.ScriptEvalUtil.evaluateJSAsExpr(ScriptEvalUtil.java:554)
> at
> org.eclipse.birt.data.engine.script.JSMethodRunner.runScript(JSMethodRunner.java:79)
> at
> org.eclipse.birt.report.engine.script.internal.DtEScriptExecutor.handleJS(DtEScriptExecutor.java:71)
> ... 81 more
> 						- Unhandled exception when executing script 
> Error.UnhandledScriptError ( 2 time(s) )
> detail : org.eclipse.birt.report.engine.api.EngineException: Unhandled
> exception when executing script at
> org.eclipse.birt.report.engine.script.internal.ScriptExecutor.addException(ScriptExecutor.java:149)
> at
> org.eclipse.birt.report.engine.script.internal.ScriptExecutor.addException(ScriptExecutor.java:139)
> at
> org.eclipse.birt.report.engine.script.internal.ScriptDataSetScriptExecutor.handleFetch(ScriptDataSetScriptExecutor.java:119)
> at
> org.eclipse.birt.data.engine.impl.ScriptDataSetRuntime.fetch(ScriptDataSetRuntime.java:89)
> at
> org.eclipse.birt.data.engine.impl.PreparedScriptDSQuery$ScriptDSQueryExecutor$CustomDataSet.fetch(PreparedScriptDSQuery.java:247)
> at
> org.eclipse.birt.data.engine.executor.cache.OdiAdapter.fetch(OdiAdapter.java:150)
> at
> org.eclipse.birt.data.engine.executor.cache.RowResultSet.next(RowResultSet.java:91)
> at
> org.eclipse.birt.data.engine.executor.cache.ExpandableRowResultSet.next(ExpandableRowResultSet.java:62)
> at
> org.eclipse.birt.data.engine.executor.cache.SmartCacheHelper.populateData(SmartCacheHelper.java:270)
> at
> org.eclipse.birt.data.engine.executor.cache.SmartCacheHelper.initInstance(SmartCacheHelper.java:242)
> at
> org.eclipse.birt.data.engine.executor.cache.SmartCacheHelper.getResultSetCache(SmartCacheHelper.java:205)
> at
> org.eclipse.birt.data.engine.executor.cache.SmartCache.<init>(SmartCache.java:66)
> at
> org.eclipse.birt.data.engine.executor.transform.pass.PassUtil.populateOdiResultSet(PassUtil.java:111)
> at
> org.eclipse.birt.data.engine.executor.transform.pass.PassUtil.pass(PassUtil.java:66)
> at
> org.eclipse.birt.data.engine.executor.transform.pass.PassManager.doSinglePass(PassManager.java:123)
> at
> org.eclipse.birt.data.engine.executor.transform.pass.PassManager.pass(PassManager.java:83)
> at
> org.eclipse.birt.data.engine.executor.transform.pass.PassManager.populateResultSet(PassManager.java:65)
> at
> org.eclipse.birt.data.engine.executor.transform.ResultSetPopulator.populateResultSet(ResultSetPopulator.java:210)
> at
> org.eclipse.birt.data.engine.executor.transform.CachedResultSet.<init>(CachedResultSet.java:125)
> at
> org.eclipse.birt.data.engine.executor.CandidateQuery.execute(CandidateQuery.java:106)
> at
> org.eclipse.birt.data.engine.impl.PreparedScriptDSQuery$ScriptDSQueryExecutor.executeOdiQuery(PreparedScriptDSQuery.java:213)
> at
> org.eclipse.birt.data.engine.impl.QueryExecutor.execute(QueryExecutor.java:754)
> at
> org.eclipse.birt.data.engine.impl.ServiceForQueryResults.executeQuery(ServiceForQueryResults.java:183)
> at
> org.eclipse.birt.data.engine.impl.QueryResults.getResultIterator(QueryResults.java:148)
> at
> org.eclipse.birt.report.engine.data.dte.DteResultSet.<init>(DteResultSet.java:85)
> at
> org.eclipse.birt.report.engine.data.dte.DteDataEngine.doExecuteQuery(DteDataEngine.java:120)
> at
> org.eclipse.birt.report.engine.data.dte.AbstractDataEngine.execute(AbstractDataEngine.java:210)
> at
> org.eclipse.birt.report.engine.executor.ExecutionContext.executeQuery(ExecutionContext.java:1658)
> at
> org.eclipse.birt.report.engine.executor.QueryItemExecutor.executeQuery(QueryItemExecutor.java:62)
> at
> org.eclipse.birt.report.engine.executor.ExtendedItemExecutor.execute(ExtendedItemExecutor.java:79)
> at
> org.eclipse.birt.report.engine.internal.executor.dup.SuppressDuplicateItemExecutor.execute(SuppressDuplicateItemExecutor.java:43)
> at
> org.eclipse.birt.report.engine.internal.executor.l18n.LocalizedReportItemExecutor.execute(LocalizedReportItemExecutor.java:35)
> at
> org.eclipse.birt.report.engine.layout.html.HTMLBlockStackingLM.layoutChildren(HTMLBlockStackingLM.java:63)
> at
> org.eclipse.birt.report.engine.layout.html.HTMLAbstractLM.layout(HTMLAbstractLM.java:159)
> at
> org.eclipse.birt.report.engine.layout.html.HTMLInlineStackingLM.resumeLayout(HTMLInlineStackingLM.java:94)
> at
> org.eclipse.birt.report.engine.layout.html.HTMLInlineStackingLM.layoutChildren(HTMLInlineStackingLM.java:138)
> at
> org.eclipse.birt.report.engine.layout.html.HTMLAbstractLM.layout(HTMLAbstractLM.java:159)
> at
> org.eclipse.birt.report.engine.layout.html.HTMLRowLM.layout(HTMLRowLM.java:30)
> at
> org.eclipse.birt.report.engine.layout.html.HTMLBlockStackingLM.layoutChildren(HTMLBlockStackingLM.java:68)
> at
> org.eclipse.birt.report.engine.layout.html.HTMLTableLM.layoutChildren(HTMLTableLM.java:79)
> at
> org.eclipse.birt.report.engine.layout.html.HTMLAbstractLM.layout(HTMLAbstractLM.java:159)
> at
> org.eclipse.birt.report.engine.layout.html.HTMLBlockStackingLM.layoutChildren(HTMLBlockStackingLM.java:68)
> at
> org.eclipse.birt.report.engine.layout.html.HTMLAbstractLM.layout(HTMLAbstractLM.java:159)
> at
> org.eclipse.birt.report.engine.layout.html.HTMLInlineStackingLM.resumeLayout(HTMLInlineStackingLM.java:94)
> at
> org.eclipse.birt.report.engine.layout.html.HTMLInlineStackingLM.layoutChildren(HTMLInlineStackingLM.java:138)
> at
> org.eclipse.birt.report.engine.layout.html.HTMLAbstractLM.layout(HTMLAbstractLM.java:159)
> at
> org.eclipse.birt.report.engine.layout.html.HTMLRowLM.layout(HTMLRowLM.java:30)
> at
> org.eclipse.birt.report.engine.layout.html.HTMLBlockStackingLM.layoutChildren(HTMLBlockStackingLM.java:68)
> at
> org.eclipse.birt.report.engine.layout.html.HTMLTableLM.layoutChildren(HTMLTableLM.java:79)
> at
> org.eclipse.birt.report.engine.layout.html.HTMLAbstractLM.layout(HTMLAbstractLM.java:159)
> at
> org.eclipse.birt.report.engine.layout.html.HTMLPageLM.layoutChildren(HTMLPageLM.java:140)
> at
> org.eclipse.birt.report.engine.layout.html.HTMLPageLM.layout(HTMLPageLM.java:82)
> at
> org.eclipse.birt.report.engine.layout.html.HTMLReportLayoutEngine.layout(HTMLReportLayoutEngine.java:80)
> at
> org.eclipse.birt.report.engine.api.impl.RunAndRenderTask.doRun(RunAndRenderTask.java:215)
> at
> org.eclipse.birt.report.engine.api.impl.RunAndRenderTask.run(RunAndRenderTask.java:145)
> at
> org.eclipse.birt.report.service.ReportEngineService.runAndRenderReport(Unknown
> Source) at
> org.eclipse.birt.report.service.ReportEngineService.runAndRenderReport(Unknown
> Source) at
> org.eclipse.birt.report.service.BirtViewerReportService.runAndRenderReport(Unknown
> Source) at
> org.eclipse.birt.report.service.actionhandler.BirtRunAndRenderActionHandler.__execute(Unknown
> Source) at
> org.eclipse.birt.report.service.actionhandler.AbstractBaseActionHandler.execute(Unknown
> Source) at
> org.eclipse.birt.report.presentation.aggregation.layout.EngineFragment.doService(Unknown
> Source) at
> org.eclipse.birt.report.presentation.aggregation.AbstractBaseFragment.service(Unknown
> Source) at
> org.eclipse.birt.report.servlet.BirtEngineServlet.__doGet(Unknown Source)
> at org.eclipse.birt.report.servlet.BaseReportEngineServlet.doGet(Unknown
> Source) at javax.servlet.http.HttpServlet.service(HttpServlet.java:689) at
> org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.java:327)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:802) at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
> at
> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:524)
> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
> at
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
> at
> org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
> at
> org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
> at
> org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
> at
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
> at java.lang.Thread.run(Thread.java:619)Caused by:
> org.eclipse.birt.data.engine.core.DataException:
> data.engine.BadFetchScriptReturnType at
> org.eclipse.birt.report.engine.script.internal.ScriptDataSetScriptExecutor.handleFetch(ScriptDataSetScriptExecutor.java:109)
> ... 79 more
> 
>  http://www.nabble.com/file/p12083744/ChangeVolumeReport.rptdesign
> ChangeVolumeReport.rptdesign 
> 

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