java.lang.NullPointerException
        at org.netbeans.modules.visualweb.insync.beans.Property.setValue(Property.java:207)
        at org.netbeans.modules.visualweb.insync.live.BeansDesignProperty.setBeanProperty(BeansDesignProperty.java:364)
        at org.netbeans.modules.visualweb.insync.live.BeansDesignProperty.setValue(BeansDesignProperty.java:404)
        at org.netbeans.modules.visualweb.dataconnectivity.customizers.SqlCommandCustomizer$.propertyChange(SqlCommandCustomizer.java:251)
        at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:339)
        at java.beans.PropertyChangeSupport.firePropertyChange(PropertyChangeSupport.java:276)
        at org.netbeans.modules.db.sql.visualeditor.api.VisualSQLEditor.setStatement(VisualSQLEditor.java:114)
        at org.netbeans.modules.db.sql.visualeditor.querybuilder.QueryBuilder.setSqlCommand(QueryBuilder.java:1026)
        at org.netbeans.modules.db.sql.visualeditor.querybuilder.QueryBuilder.saveSqlCommand(QueryBuilder.java:1016)
        at org.netbeans.modules.db.sql.visualeditor.querybuilder.QueryBuilder.generateText(QueryBuilder.java:1331)
        at org.netbeans.modules.db.sql.visualeditor.querybuilder.QueryBuilderGraphFrame$.run(QueryBuilderGraphFrame.java:1675)
        at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:209)
        at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
        at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:104)
        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)