Using Native Query to run a SQL statement, the "getResultList" throws excep

Question

I run the following code and I get an exception, can someone tell me what I'm doing wrong? I tried debugging, but as soon as I try even stepping into the "getResultList" line, it throws the exception.
public void setData(EntityManager emgr) {
System.err.println(m_sqlStatement);
Query q = emgr.createNativeQuery(m_sqlStatement);
@SuppressWarnings("unchecked")
List<List<Object>> c = q.getResultList();
for (List<Object> d : c) {
if (d == null || d.isEmpty()) {
continue;
addRow(d.toArray());
}I took this sql statement and created a test view and ran it against my database and I get the data that I want the way that I want it. So, I feel pretty confident that the problem is not with my sql statement.
m_sqlStatement =
SELECT TimeSubmitted AS "Time Completed", ActivityName AS "Activity", PN AS "Part Number", OpNum AS "Op Num", isConforming AS "Conforming?", SetupHrs AS "Expected Setup Time (Hrs.)", RunHrs AS "Expected Run Time (Hrs.)" FROM CellManager INNER JOIN Routings ON Routings.ID=CellManager.RoutingsRef INNER JOIN PNTable ON PNTable.ID=Routings.PNRef INNER JOIN ActivityType ON ActivityType.ID=CellManager.ActivityTypeRef INNER JOIN Activity ON Activity.CellManagerRef=CellManager.ID WHERE CellManager.OperatorLogRef=15 Order BY TimeSubmitted
Exception thrown:
SEVERE: Application class productionefficiencyviewergui.ProductionEfficiencyViewerGUIApp failed to launch
Local Exception Stack:
Exception [TOPLINK-6132] (Oracle TopLink Essentials - 2.0.1 (Build b09d-fcs (12/06/2007))): oracle.toplink.essentials.exceptions.QueryException
Exception Description: Query argument " not found in list of parameters provided during query execution.
Query: DataReadQuery(){code}                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           

Answer 1

I run the following code and I get an exception, can someone tell me what I'm doing wrong? I tried debugging, but as soon as I try even stepping into the "getResultList" line, it throws the exception.
public void setData(EntityManager emgr) {
System.err.println(m_sqlStatement);
Query q = emgr.createNativeQuery(m_sqlStatement);
@SuppressWarnings("unchecked")
List<List<Object>> c = q.getResultList();
for (List<Object> d : c) {
if (d == null || d.isEmpty()) {
continue;
addRow(d.toArray());
}I took this sql statement and created a test view and ran it against my database and I get the data that I want the way that I want it. So, I feel pretty confident that the problem is not with my sql statement.
m_sqlStatement =
SELECT TimeSubmitted AS "Time Completed", ActivityName AS "Activity", PN AS "Part Number", OpNum AS "Op Num", isConforming AS "Conforming?", SetupHrs AS "Expected Setup Time (Hrs.)", RunHrs AS "Expected Run Time (Hrs.)" FROM CellManager INNER JOIN Routings ON Routings.ID=CellManager.RoutingsRef INNER JOIN PNTable ON PNTable.ID=Routings.PNRef INNER JOIN ActivityType ON ActivityType.ID=CellManager.ActivityTypeRef INNER JOIN Activity ON Activity.CellManagerRef=CellManager.ID WHERE CellManager.OperatorLogRef=15 Order BY TimeSubmitted
Exception thrown:
SEVERE: Application class productionefficiencyviewergui.ProductionEfficiencyViewerGUIApp failed to launch
Local Exception Stack:
Exception [TOPLINK-6132] (Oracle TopLink Essentials - 2.0.1 (Build b09d-fcs (12/06/2007))): oracle.toplink.essentials.exceptions.QueryException
Exception Description: Query argument " not found in list of parameters provided during query execution.
Query: DataReadQuery(){code}