*********** Exception occurred ************ at 11:07 AM on Sep 26, 2006
java.lang.IllegalStateException: Referencing component is not part of model.
        at org.netbeans.modules.xml.xam.dom.AbstractNamedComponentReference.checkParentPartOfModel(AbstractNamedComponentReference.java:173)
        at org.netbeans.modules.xml.xam.dom.AbstractNamedComponentReference.getReferenced(AbstractNamedComponentReference.java:124)
        at org.netbeans.modules.xml.schema.model.impl.GlobalReferenceImpl.get(GlobalReferenceImpl.java:65)
        at org.netbeans.modules.xml.schema.model.impl.GlobalReferenceImpl.get(GlobalReferenceImpl.java:39)
        at org.netbeans.modules.xml.schema.ui.nodes.categorized.ReferenceChildren.createKeys(ReferenceChildren.java:69)
        at org.netbeans.modules.xml.schema.ui.nodes.categorized.CategorizedChildren.refreshChildren(CategorizedChildren.java:179)
        at org.netbeans.modules.xml.schema.ui.nodes.categorized.CategorizedChildren.addNotify(CategorizedChildren.java:156)
        at org.openide.nodes.Children.callAddNotify(Children.java:453)
        at org.openide.nodes.Children.getArray(Children.java:493)
        at org.openide.nodes.Children.getNodes(Children.java:349)
        at org.openide.nodes.FilterNode$ChildrenAdapter.run(FilterNode.java:1451)
        at org.openide.nodes.FilterNode$Children.updateKeys(FilterNode.java:1406)
        at org.openide.nodes.FilterNode$Children.addNotifyImpl(FilterNode.java:1303)
        at org.openide.nodes.FilterNode$Children.addNotify(FilterNode.java:1295)
        at org.openide.nodes.Children.callAddNotify(Children.java:453)
        at org.openide.nodes.Children.getArray(Children.java:493)
        at org.openide.nodes.Children.getNodes(Children.java:349)
        at org.openide.nodes.Children.getNodesCount(Children.java:423)
        at org.netbeans.modules.xml.xam.ui.column.ColumnListCellRenderer.getListCellRendererComponent(ColumnListCellRenderer.java:51)
        at javax.swing.plaf.basic.BasicListUI.updateLayoutState(BasicListUI.java:1155)
        at javax.swing.plaf.basic.BasicListUI.maybeUpdateLayoutState(BasicListUI.java:1105)
        at javax.swing.plaf.basic.BasicListUI.locationToIndex(BasicListUI.java:721)
        at javax.swing.JList.locationToIndex(JList.java:1144)
        at javax.swing.JList.getFirstVisibleIndex(JList.java:858)
        at org.openide.explorer.view.ListView.updateSelection(ListView.java:564)
        at org.openide.explorer.view.ListView.addNotify(ListView.java:467)
        at org.netbeans.modules.xml.xam.ui.column.ColumnListView.addNotify(ColumnListView.java:84)
        at java.awt.Container.addNotify(Container.java:2500)
        at javax.swing.JComponent.addNotify(JComponent.java:4469)
        at org.netbeans.modules.xml.schema.ui.basic.SchemaColumn.addNotify(SchemaColumn.java:302)
        at java.awt.Container.addImpl(Container.java:1052)
        at java.awt.Container.add(Container.java:364)
        at org.netbeans.modules.xml.xam.ui.column.BasicColumnView.appendColumnToList(BasicColumnView.java:98)
        at org.netbeans.modules.xml.xam.ui.column.BasicColumnView.appendColumn(BasicColumnView.java:105)
        at org.netbeans.modules.xml.schema.ui.basic.SchemaColumnsView.appendColumn(SchemaColumnsView.java:310)
        at org.netbeans.modules.xml.schema.ui.basic.SchemaColumn.addDetailColumn(SchemaColumn.java:276)
        at org.netbeans.modules.xml.schema.ui.basic.SchemaColumn.propertyChange(SchemaColumn.java:230)
        at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:333)
        at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:270)
        at org.openide.explorer.ExplorerManager$2.run(ExplorerManager.java:776)
        at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:461)
[catch] at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:242)
        at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)
        at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)
        at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)