Exception bei null-Datenbankfeld

Hallo,
ich bekomme folgende Exception wenn ich ein Datenbankfeld mit dem Inhalt "null" einem UIEditor zuweise und dann einen Text eingeben will
ich bekomme folgende Exception wenn ich ein Datenbankfeld mit dem Inhalt "null" einem UIEditor zuweise und dann einen Text eingeben will
- Code: Select all
Exception in thread "AWT-EventQueue-0" java.lang.IllegalStateException: Attempt to mutate in notification
at javax.swing.text.AbstractDocument.writeLock(AbstractDocument.java:1323)
at javax.swing.text.AbstractDocument.replace(AbstractDocument.java:644)
at javax.swing.text.JTextComponent.setText(JTextComponent.java:1693)
at com.sibvisions.rad.ui.swing.ext.celleditor.JVxTextCellEditor$CellEditorHandler.cancelEditing(JVxTextCellEditor.java:397)
at com.sibvisions.rad.ui.swing.ext.JVxEditor.cancelEditing(JVxEditor.java:133)
at com.sibvisions.rad.ui.swing.ext.JVxEditor.editingStarted(JVxEditor.java:197)
at com.sibvisions.rad.ui.swing.ext.celleditor.JVxTextCellEditor$CellEditorHandler.fireEditingStarted(JVxTextCellEditor.java:582)
at com.sibvisions.rad.ui.swing.ext.celleditor.JVxTextCellEditor$CellEditorHandler.insertUpdate(JVxTextCellEditor.java:438)
at javax.swing.text.AbstractDocument.fireInsertUpdate(AbstractDocument.java:185)
at javax.swing.text.AbstractDocument.handleInsertString(AbstractDocument.java:734)
at javax.swing.text.AbstractDocument$DefaultFilterBypass.replace(AbstractDocument.java:3101)
at com.sibvisions.rad.ui.swing.ext.celleditor.JVxTextCellEditor$CellEditorHandler.replaceAllowed(JVxTextCellEditor.java:619)
at com.sibvisions.rad.ui.swing.ext.celleditor.JVxTextCellEditor$CellEditorHandler.access$100(JVxTextCellEditor.java:198)
at com.sibvisions.rad.ui.swing.ext.celleditor.JVxTextCellEditor$CellEditorHandler$TextDocumentFilter.replace(JVxTextCellEditor.java:667)
at javax.swing.text.AbstractDocument.replace(AbstractDocument.java:647)
at javax.swing.text.JTextComponent.replaceSelection(JTextComponent.java:1351)
at javax.swing.text.DefaultEditorKit$DefaultKeyTypedAction.actionPerformed(DefaultEditorKit.java:859)
at javax.swing.SwingUtilities.notifyAction(SwingUtilities.java:1636)
at javax.swing.JComponent.processKeyBinding(JComponent.java:2851)
at javax.swing.JComponent.processKeyBindings(JComponent.java:2886)
at javax.swing.JComponent.processKeyEvent(JComponent.java:2814)
at java.awt.Component.processEvent(Component.java:6040)
at java.awt.Container.processEvent(Container.java:2041)
at java.awt.Component.dispatchEventImpl(Component.java:4630)
at java.awt.Container.dispatchEventImpl(Container.java:2099)
at java.awt.Component.dispatchEvent(Component.java:4460)
at java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1848)
at java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:704)
at java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:969)
at java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:841)
at java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:668)
at java.awt.Component.dispatchEventImpl(Component.java:4502)
at java.awt.Container.dispatchEventImpl(Container.java:2099)
at java.awt.Window.dispatchEventImpl(Window.java:2475)
at java.awt.Component.dispatchEvent(Component.java:4460)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)