I set an accelerator on a menu item (KeyCombination.keyCombination("Shortcut+T")) and when I press cmd-T on my mac, I get the following exception.

I tried to reproduce this on a simple example but it seemed to work fine there. Any ideas?

(This worked when I was using JDK7 update 4 and whatever version of fx shipped with that)

Glass detected outstanding Java exception at -[GlassViewDelegate sendJavaKeyEvent:isDown:]:src/com/sun/mat/ui/GlassViewDelegate.m:592
Exception in thread "JavaFX Application Thread" java.lang.NullPointerException
at com.sun.javafx.scene.control.skin.MenuButtonSkinBase$5.run(MenuButtonSkinBase.java:306)
at com.sun.javafx.scene.KeyboardShortcutsHandler.processAccelerators(KeyboardShortcutsHandler.java:296)
at com.sun.javafx.scene.KeyboardShortcutsHandler.dispatchBubblingEvent(KeyboardShortcutsHandler.java:119)
at com.sun.javafx.event.CompositeEventDispatcher.dispatchBubblingEvent(CompositeEventDispatcher.java:38)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:37)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:92)
at com.sun.javafx.event.BasicEventDispatcher.dispatchEvent(BasicEventDispatcher.java:35)
at com.sun.javafx.event.EventDispatchChainImpl.dispatchEvent(EventDispatchChainImpl.java:92)
at com.sun.javafx.event.EventUtil.fireEventImpl(EventUtil.java:53)
at com.sun.javafx.event.EventUtil.fireEvent(EventUtil.java:33)
at javafx.event.Event.fireEvent(Event.java:171)
at javafx.scene.Scene$KeyHandler.process(Scene.java:3509)
at javafx.scene.Scene$KeyHandler.access$2300(Scene.java:3468)
at javafx.scene.Scene.impl_processKeyEvent(Scene.java:1900)
at javafx.scene.Scene$ScenePeerListener.keyEvent(Scene.java:2266)
at com.sun.javafx.tk.quantum.GlassViewEventHandler.handleKeyEvent(GlassViewEventHandler.java:127)
at com.sun.glass.ui.View.handleKeyEvent(View.java:518)
at com.sun.glass.ui.View.notifyKey(View.java:951)