java.lang.NullPointerException: This exception has no message.

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via Oracle Community by Jon_Male, 1 year ago
java.lang.NullPointerException:
at oracle.dbtools.worksheet.sqlhistory.db.HistoryDB2.getRowFor(HistoryDB2.java:43)
at oracle.dbtools.worksheet.sqlhistory.SqlEditorHistory.saveSql(SqlEditorHistory.java:85)
at oracle.dbtools.worksheet.StatementRunnerResultsPanel$4.taskFinished(StatementRunnerResultsPanel.java:287)
at oracle.dbtools.raptor.backgroundTask.RaptorTaskAdapter.stateChanged(RaptorTaskAdapter.java:95)
at oracle.dbtools.raptor.backgroundTask.RaptorTaskDescriptor.notifyListener(RaptorTaskDescriptor.java:143)
at oracle.dbtools.raptor.backgroundTask.RaptorTaskDescriptor.setStatus(RaptorTaskDescriptor.java:370)
at oracle.dbtools.raptor.backgroundTask.RaptorTaskDescriptor.setStatus(RaptorTaskDescriptor.java:352)
at oracle.dbtools.raptor.backgroundTask.RaptorTask.setStatus(RaptorTask.java:257)
at oracle.dbtools.raptor.backgroundTask.RaptorTaskManager$RaptorFutureTask.done(RaptorTaskManager.java:479)
at java.util.concurrent.FutureTask$Sync.innerSet(FutureTask.java:251)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at oracle.dbtools.raptor.backgroundTask.RaptorTaskManager$RaptorFutureTask.run(RaptorTaskManager.java:500)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:619)

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