In NB 7.4RC1, create a new FXML Application project and specify to use a JDK7u40 platform, if it's not the default JavaFX platform already.

Open the FXML document from NB to invoke SB 1.1. In SB window, add a new Button, specify "button1" for the fx:id property, set the onAction to "#HandleButton1Action", and save the FXML file.
Back in NB, go into edit mode for the FXMLDocument.fxml file, select "Source > Make Controller" from the NB main menu.
Doing this, one get in SB an xml parse error, trying to reload the fxml file (see screenshot attached).

Relaunch SB, and try to open the fxml file. The file cannot be opened, and one get the following exception:


com.oracle.javafx.authoring.persist.FXMLDocument$FxmlParseException: Failed to load FXML file
at com.oracle.javafx.authoring.persist.FXMLDocument.makeParseException(FXMLDocument.java:400)
at com.oracle.javafx.authoring.persist.FXMLDocument.load(FXMLDocument.java:311)
at com.oracle.javafx.authoring.persist.FXMLDocument.checkLayout(FXMLDocument.java:239)
at com.oracle.javafx.authoring.persist.FXMLDocument.checkLayout(FXMLDocument.java:224)
at com.oracle.javafx.authoring.Project.forFxml(Project.java:835)
at com.oracle.javafx.authoring.Project.forFxml(Project.java:807)
at com.oracle.javafx.authoring.DesignerTool.loadFXMLLayout(DesignerTool.java:197)
at com.oracle.javafx.authoring.DesignerTool.loadFXMLLayout(DesignerTool.java:185)
at com.oracle.javafx.authoring.ApplicationMenu$93.handle(ApplicationMenu.java:2863)
at com.oracle.javafx.authoring.ApplicationMenu$93.handle(ApplicationMenu.java:2860)
at com.sun.javafx.event.CompositeEventHandler.dispatchBubblingEvent(CompositeEventHandler.java:69)
at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:217)
at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:170)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:37)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:92)
at com.sun.javafx.event.EventUtil.fireEventImpl(EventUtil.java:53)
at com.sun.javafx.event.EventUtil.fireEvent(EventUtil.java:28)
at javafx.event.Event.fireEvent(Event.java:171)
at javafx.scene.control.MenuItem.fire(MenuItem.java:456)
at com.sun.javafx.scene.control.skin.ContextMenuContent$MenuItemContainer.doSelect(ContextMenuContent.java:1199)
at com.sun.javafx.scene.control.skin.ContextMenuContent$MenuItemContainer$6.handle(ContextMenuContent.java:1148)
at com.sun.javafx.scene.control.skin.ContextMenuContent$MenuItemContainer$6.handle(ContextMenuContent.java:1146)
at com.sun.javafx.event.CompositeEventHandler.dispatchBubblingEvent(CompositeEventHandler.java:69)
at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:217)
at com.sun.javafx.event.EventHandlerManager.dispatchBubblingEvent(EventHandlerManager.java:170)
at com.sun.javafx.event.CompositeEventDispatcher.dispatchBubblingEvent(CompositeEventDispatcher.java:38)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:37)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:92)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:35)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:92)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:35)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:92)
at com.sun.javafx.event.EventUtil.fireEventImpl(EventUtil.java:53)
at com.sun.javafx.event.EventUtil.fireEvent(EventUtil.java:33)
at javafx.event.Event.fireEvent(Event.java:171)
at javafx.scene.Scene$MouseHandler.process(Scene.java:3311)
at javafx.scene.Scene$MouseHandler.process(Scene.java:3151)
at javafx.scene.Scene$MouseHandler.access$1900(Scene.java:3106)
at javafx.scene.Scene.impl_processMouseEvent(Scene.java:1563)
at javafx.scene.Scene$ScenePeerListener.mouseEvent(Scene.java:2248)
at com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(GlassViewEventHandler.java:250)
at com.sun.javafx.tk.quantum.GlassViewEventHandler$MouseEventNotification.run(GlassViewEventHandler.java:173)
at java.security.AccessController.doPrivileged(Native Method)
at com.sun.javafx.tk.quantum.GlassViewEventHandler.handleMouseEvent(GlassViewEventHandler.java:292)
at com.sun.glass.ui.View.handleMouseEvent(View.java:530)
at com.sun.glass.ui.View.notifyMouse(View.java:924)
at com.sun.glass.ui.win.WinApplication._runLoop(Native Method)
at com.sun.glass.ui.win.WinApplication.access$100(WinApplication.java:17)
at com.sun.glass.ui.win.WinApplication$3$1.run(WinApplication.java:67)
at java.lang.Thread.run(Thread.java:724)
Caused by: javafx.fxml.LoadException: javax.xml.stream.XMLStreamException: ParseError at [row,col]:[9,255]
Message: http://www.w3.org/TR/1999/REC-xml-names-19990114#AttributeNSNotUnique?AnchorPane&controller&http://javafx.com/fxml/1
at javafx.fxml.FXMLLoader.load(FXMLLoader.java:2180)
at com.oracle.javafx.authoring.persist.FXMLDocument$2.call(FXMLDocument.java:301)
at com.oracle.javafx.authoring.util.Utils.withFXMLDefaultClassLoader(Utils.java:2216)
at com.oracle.javafx.authoring.persist.FXMLDocument.load(FXMLDocument.java:298)
... 48 more
Caused by: javax.xml.stream.XMLStreamException: ParseError at [row,col]:[9,255]
Message: http://www.w3.org/TR/1999/REC-xml-names-19990114#AttributeNSNotUnique?AnchorPane&controller&http://javafx.com/fxml/1
at com.sun.org.apache.xerces.internal.impl.XMLStreamReaderImpl.next(XMLStreamReaderImpl.java:598)
at javax.xml.stream.util.StreamReaderDelegate.next(StreamReaderDelegate.java:88)
at javafx.fxml.FXMLLoader.load(FXMLLoader.java:2150)
... 51 more