getImage exception

Hello again,

  Here's my latest exception:

visad.VisADError: cannot call getImage() from Thread: AWT-EventQueue-0
        at visad.DisplayImpl.getImage(DisplayImpl.java:1624)


  Any thoughts?  I don't get the exception when I run Test50, but I
don't see what it is I'm doing differently.  A call to getImage() seems
pretty straightforward!

Thanks,

p



------------------------
Paul Gifford, Capt, USAF
NOAA/NGDC
325 S Broadway EGC2
Boulder CO 80303

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