Intermittant Exception running abbot/eclipse

[Ian Hunter]

Folks,

I keep getting the following exception in runnign abbot tests in eclipse. Any ideas?

Many Thanks
Ian Hunter

java.lang.NoClassDefFoundError: gnu/regexp/REException
    at abbot.util.AWT.hasDefaultName(AWT.java:55)
    at abbot.script.ComponentReference.getName(ComponentReference.java:1285)
    at abbot.script.ComponentReference.getDescriptiveName(ComponentReference.java:473)
    at abbot.tester.Robot.toString(Robot.java:1798)
    at abbot.tester.WindowTracker.noteClosed(WindowTracker.java:322)
    at abbot.tester.WindowTracker.access$700(WindowTracker.java:18)
    at abbot.tester.WindowTracker$ContextTracker.eventDispatched(WindowTracker.java:233)
    at abbot.util.WeakAWTEventListener.eventDispatched(WeakAWTEventListener.java:26)
    at java.awt.Toolkit$SelectiveAWTEventListener.eventDispatched(Toolkit.java:2206)
    at java.awt.Toolkit$ToolkitEventMulticaster.eventDispatched(Toolkit.java:2099)
    at java.awt.Toolkit$ToolkitEventMulticaster.eventDispatched(Toolkit.java:2099)
    at java.awt.Toolkit$ToolkitEventMulticaster.eventDispatched(Toolkit.java:2099)
    at java.awt.Toolkit.notifyAWTEventListeners(Toolkit.java:2058)
    at java.awt.Component.dispatchEventImpl(Component.java:3883)
    at java.awt.Container.dispatchEventImpl(Container.java:2024)
    at java.awt.Window.dispatchEventImpl(Window.java:1791)
    at java.awt.Component.dispatchEvent(Component.java:3819)
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:463)
    at abbot.util.EventNormalizer$DragAwareEventQueue.dispatchEvent(EventNormalizer.java:296)
    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)