| Error on using getLong() in BIRT report [message #1793015] |
Fri, 27 July 2018 14:02 |
 Vijayalakshmi laxman
Messages: 22
Registered: June 2014 |
Junior Member |
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Hi All,
I have a custom BIRT report which has been running fine and suddenly the below error message is appearing ,
A BIRT exception occurred. See next exception for more information.
TypeError: Cannot find function getLong in object com.ibm.tivoli.maximo.report.script.MXReportDataSetImpl@4188e92b. (/report/data-sets/script-data-set[@id="1990"]/method[@name="fetch"]#29).
at org.eclipse.birt.report.engine.script.internal.DtEScriptExecutor.handleJS(DtEScriptExecutor.java:99)
at org.eclipse.birt.report.engine.script.internal.DataSetScriptExecutor.handleJS(DataSetScriptExecutor.java:256)
at org.eclipse.birt.report.engine.script.internal.ScriptDataSetScriptExecutor.handleFetch(ScriptDataSetScriptExecutor.java:143)
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.cache.OdiAdapter.fetch(OdiAdapter.java:226)
at org.eclipse.birt.data.engine.executor.cache.RowResultSet.fetch(RowResultSet.java:145)
at org.eclipse.birt.data.engine.executor.cache.RowResultSet.doNext(RowResultSet.java:118)
at org.eclipse.birt.data.engine.executor.cache.RowResultSet.next(RowResultSet.java:96)
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:318)
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:74)
at org.eclipse.birt.data.engine.executor.transform.pass.PassUtil.populateOdiResultSet(PassUtil.java:110)
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.pass(PassManager.java:134)
at org.eclipse.birt.data.engine.executor.transform.pass.PassManager.populateResultSet(PassManager.java:74)
at org.eclipse.birt.data.engine.executor.transform.ResultSetPopulator.populateResultSet(ResultSetPopulator.java:218)
at org.eclipse.birt.data.engine.executor.transform.CachedResultSet.(CachedResultSet.java:199)
at org.eclipse.birt.data.engine.executor.CandidateQuery.execute(CandidateQuery.java:142)
at org.eclipse.birt.data.engine.impl.PreparedScriptDSQuery$ScriptDSQueryExecutor.executeOdiQuery(PreparedScriptDSQuery.java:226)
at org.eclipse.birt.data.engine.impl.QueryExecutor.execute(QueryExecutor.java:1208)
at org.eclipse.birt.data.engine.impl.ServiceForQueryResults.executeQuery(ServiceForQueryResults.java:233)
at org.eclipse.birt.data.engine.impl.QueryResults.getResultIterator(QueryResults.java:178)
at org.eclipse.birt.report.engine.data.dte.QueryResultSet.(QueryResultSet.java:115)
Below is the code which is causing the error
commLogDataSet = MXReportDataSetProvider.create(this.getDataSource().getName(), "commLogDataSet");
commLogDataSet.open();
commLogSQL = "select commlog.message, commlog.ownerid
from commlog where commlog.commlogid = " + workLogDataSet.getDouble("worklogid")
;
commLogDataSet.setQuery(commLogSQL);
if(commLogDataSet.fetch()) {
row["recordkey"] = commLogDataSet.getLong("ownerid");
row["description"] = commLogDataSet.getString("message");
}
commLogDataSet.close();
}
This code is written in FETCH method and if I change it from getLong to getString then it works without any issue however my question is no change was made to this report then why suddenly this error has popped up ? Thanks in advance!!
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