# Edit Database with Power Table **URL:** \ **Category:** Ignition\ **Created:** [April 1, 2022, 8:58am UTC](https://forum.inductiveautomation.com/t/edit-database-with-power-table/57915 "2022-04-01T08:58:27Z")\ **Posts on this page:** 2\ **Page:** 1
**Author:** ![andreia\_chiurato](https://avatars.discourse-cdn.com/v4/letter/a/a6a055/32.png) [@andreia\_chiurato](https://forum.inductiveautomation.com/u/andreia_chiurato)\ **Post date:** [April 1, 2022, 8:58am UTC](https://forum.inductiveautomation.com/t/edit-database-with-power-table/57915/1 "2022-04-01T08:58:27Z")
Hi, I did this like the example but I have an error… [https://docs.inductiveautomation.com/display/DOC80/Updating+the+Database+through+the+Power+Table](https://docs.inductiveautomation.com/display/DOC80/Updating+the+Database+through+the+Power+Table) ![image](https://us1.discourse-cdn.com/inductiveautomation/original/3X/5/4/54cffa0678cdfaf0c6c852e5c59be2482e678705.png) Someone had the same problem ? Could you help me ? Thanks ```auto 10:40:00.545 [AWT-EventQueue-0] ERROR Vision.Components.AdvancedTable - Error invoking extension method. com.inductiveautomation.ignition.common.script.JythonExecException: NameError: name 'self' is not defined at org.python.core.Py.NameError(Py.java:261) at org.python.core.PyFrame.getname(PyFrame.java:257) at org.python.pycode._pyx11.f$0(:31) at org.python.pycode._pyx11.call_function() at org.python.core.PyTableCode.call(PyTableCode.java:173) at org.python.core.PyCode.call(PyCode.java:18) at org.python.core.Py.runCode(Py.java:1687) at com.inductiveautomation.ignition.common.script.ScriptManager.runCode(ScriptManager.java:806) at com.inductiveautomation.vision.api.client.components.model.ExtensionFunction.invoke(ExtensionFunction.java:137) at com.inductiveautomation.factorypmi.application.components.VisionAdvancedTable$Model.setValueAt(VisionAdvancedTable.java:1807) at com.jidesoft.grid.TableModelWrapperImpl.setValueAt(Unknown Source) at com.jidesoft.grid.DefaultTableModelWrapper.setValueAt(Unknown Source) at com.jidesoft.grid.TableModelWrapperImpl.setValueAt(Unknown Source) at com.jidesoft.grid.DefaultTableModelWrapper.setValueAt(Unknown Source) at java.desktop/javax.swing.JTable.setValueAt(Unknown Source) at com.jidesoft.grid.JideTable.editingStopped(Unknown Source) at java.desktop/javax.swing.AbstractCellEditor.fireEditingStopped(Unknown Source) at java.desktop/javax.swing.DefaultCellEditor$EditorDelegate.stopCellEditing(Unknown Source) at java.desktop/javax.swing.DefaultCellEditor.stopCellEditing(Unknown Source) at java.desktop/javax.swing.DefaultCellEditor$EditorDelegate.actionPerformed(Unknown Source) at java.desktop/javax.swing.JTextField.fireActionPerformed(Unknown Source) at java.desktop/javax.swing.JTextField.postActionEvent(Unknown Source) at java.desktop/javax.swing.JTextField$NotifyAction.actionPerformed(Unknown Source) at java.desktop/javax.swing.SwingUtilities.notifyAction(Unknown Source) at java.desktop/javax.swing.JComponent.processKeyBinding(Unknown Source) at java.desktop/javax.swing.JComponent.processKeyBindings(Unknown Source) at java.desktop/javax.swing.JComponent.processKeyEvent(Unknown Source) at java.desktop/java.awt.Component.processEvent(Unknown Source) at java.desktop/java.awt.Container.processEvent(Unknown Source) at java.desktop/java.awt.Component.dispatchEventImpl(Unknown Source) at java.desktop/java.awt.Container.dispatchEventImpl(Unknown Source) at java.desktop/java.awt.Component.dispatchEvent(Unknown Source) at java.desktop/java.awt.KeyboardFocusManager.redispatchEvent(Unknown Source) at java.desktop/java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(Unknown Source) at java.desktop/java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(Unknown Source) at java.desktop/java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(Unknown Source) at java.desktop/java.awt.DefaultKeyboardFocusManager.dispatchEvent(Unknown Source) at java.desktop/java.awt.Component.dispatchEventImpl(Unknown Source) at java.desktop/java.awt.Container.dispatchEventImpl(Unknown Source) at java.desktop/java.awt.Window.dispatchEventImpl(Unknown Source) at java.desktop/java.awt.Component.dispatchEvent(Unknown Source) at java.desktop/java.awt.EventQueue.dispatchEventImpl(Unknown Source) at java.desktop/java.awt.EventQueue$4.run(Unknown Source) at java.desktop/java.awt.EventQueue$4.run(Unknown Source) at java.base/java.security.AccessController.doPrivileged(Native Method) at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source) at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source) at java.desktop/java.awt.EventQueue$5.run(Unknown Source) at java.desktop/java.awt.EventQueue$5.run(Unknown Source) at java.base/java.security.AccessController.doPrivileged(Native Method) at java.base/java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(Unknown Source) at java.desktop/java.awt.EventQueue.dispatchEvent(Unknown Source) at java.desktop/java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source) at java.desktop/java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source) at java.desktop/java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source) at java.desktop/java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.desktop/java.awt.EventDispatchThread.pumpEvents(Unknown Source) at java.desktop/java.awt.EventDispatchThread.run(Unknown Source) Caused by: org.python.core.PyException: NameError: name 'self' is not defined ... 58 common frames omitted ``` ---
**Author:** ![andreia\_chiurato](https://avatars.discourse-cdn.com/v4/letter/a/a6a055/32.png) [@andreia\_chiurato](https://forum.inductiveautomation.com/u/andreia_chiurato)\ **Post date:** [April 1, 2022, 9:14am UTC](https://forum.inductiveautomation.com/t/edit-database-with-power-table/57915/2 "2022-04-01T09:14:26Z")
Problem solved :In the link do not mention the line in yellow. ![image](https://us1.discourse-cdn.com/inductiveautomation/original/3X/8/8/88a897f0ab840c2427ea7c2fd166f5dba708ab04.png) Thanks