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Build: NetBeans IDE Dev (Build 200909221401) VM: Java HotSpot(TM) Client VM, 16.0-b03, Java(TM) SE Runtime Environment, 1.7.0-ea-b59 OS: Windows Vista, 6.0, x86 User Comments: alied: double clicking an item to edit it Stacktrace: java.lang.NullPointerException at org.netbeans.modules.tasklist.usertasks.treetable.DefaultTreeTableModel.setValueAt(DefaultTreeTableModel.java:120) at org.netbeans.modules.tasklist.usertasks.treetable.TreeTableModelAdapter.setValueAt(TreeTableModelAdapter.java:203) at javax.swing.JTable.setValueAt(JTable.java:2750) at javax.swing.JTable.editingStopped(JTable.java:4733) at javax.swing.AbstractCellEditor.fireEditingStopped(AbstractCellEditor.java:141) at javax.swing.DefaultCellEditor$EditorDelegate.stopCellEditing(DefaultCellEditor.java:368)
Created attachment 88233 [details] stacktrace
*** Issue 172941 has been marked as a duplicate of this issue. ***