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Heres the stack trace. I know its probably something completely stupid
on my part but it is driving me crazy. Hope you can help

java.lang.NullPointerException
       at sim.display3d.Display3D.startMovie(Display3D.java:1091)
       at sim.display3d.Display3D$7.actionPerformed(Display3D.java:412)
       at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:17
86)
       at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(Abstra
ctButton.java:1839)
       at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel
.java:420)
       at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258
)
       at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonL
istener.java:245)
       at java.awt.Component.processMouseEvent(Component.java:5100)
       at java.awt.Component.processEvent(Component.java:4897)
       at java.awt.Container.processEvent(Container.java:1569)
       at java.awt.Component.dispatchEventImpl(Component.java:3615)
       at java.awt.Container.dispatchEventImpl(Container.java:1627)
       at java.awt.Component.dispatchEvent(Component.java:3477)
       at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:3483
)
       at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3198)

       at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3128)
       at java.awt.Container.dispatchEventImpl(Container.java:1613)
       at java.awt.Window.dispatchEventImpl(Window.java:1606)
       at java.awt.Component.dispatchEvent(Component.java:3477)
       at java.awt.EventQueue.dispatchEvent(EventQueue.java:456)
       at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchTh
read.java:201)
       at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThre
ad.java:151)
       at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:145)

       at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:137)

       at java.awt.EventDispatchThread.run(EventDispatchThread.java:100)


On Thu, 24 Mar 2005 15:42:16 -0500, Sean Luke <[log in to unmask]> wrote:
> Dean, could you give us the full stack trace of your null pointer
> exception?  What was printed out?
>
> Sean
>
> On Mar 24, 2005, at 9:06 AM, Dean Gardner wrote:
>
> > Hi
> >
> > I am a little unsure as to how to produce the quicktime movies. I have
> > and installed the JMF, however when i try and create a movie I recieve
> > a NullPointerException.
> >
> > Can anyone help?
> >
> > Thanks
> >
> > Dean
>
>