Re: About classloading error(sun.awt.DrawingSurface)

Hello Curtis,

I have fixed my problem.
That was caused by mismatch in each's version.
I have run with java version 1.4.0 and Java3D version 1.2.
Sun has already removed sun.awt.DrawingSurface class but Java3D 1.2 have call 
DrawingSurface.
So, I have upgraded Java3D.

Thanks.
Kim

----- Original Message ----- 
Cc: <visad-list@xxxxxxxxxxxxx>
Sent: Wednesday, February 18, 2004 4:46 AM


> Hi Kim,
>
> I can run the example successfully with java version "1.4.2_03" on Windows 
> 2000. Which operating system are you using? Perhaps
there is a problem with your JDK or Java3D installation. Are you using Java3D 
1.2.1 or later?
>
> My first suggestion is to try running some other VisAD examples, as well as 
> some Java3D examples (located in
j2sdk1.4.0/demo/java3d). Does the problem occur only with AnchoredPoint, or do 
they all produce this exception? If it's just
AnchoredPoint, try recompiling the source file. If they all do, try 
reinstalling Java and Java3D. If you have multiple versions of
the JDK installed, make sure there are no conflicts between them.
>
> -Curtis
>
> At 05:39 AM 2/17/2004, Kim, Seong-Han wrote:
> >Hello all,
> >
> >I have confronted with above error message.
> >This was result of running "AnchoredPoint" in 
> >http://www.ssec.wisc.edu/~curtis/examples/.
> >I suppose that my JDK has no class DrawingSurface.
> >==========java 
> >-version=============================================================
> >java version "1.4.0"
> >Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.0-b92)
> >Java HotSpot(TM) Client VM (build 1.4.0-b92, mixed mode)
> >
> >==========message=================================================================
> >java.lang.NoClassDefFoundError: sun/awt/DrawingSurface
> > at 
> > javax.media.j3d.DrawingSurfaceObjectDSI.getDrawingSurfaceObjectInfo(DrawingSurfaceObjectDSI.java:75)
> > at javax.media.j3d.Canvas3D.paint(Canvas3D.java:968)
> > at sun.awt.RepaintArea.paint(RepaintArea.java:180)
> > at sun.awt.windows.WComponentPeer.handleEvent(WComponentPeer.java:260)
> > at java.awt.Component.dispatchEventImpl(Component.java:3586)
> > at java.awt.Component.dispatchEvent(Component.java:3367)
> > at java.awt.EventQueue.dispatchEvent(EventQueue.java:445)
> > at 
> > java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:190)
> > at 
> > java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:144)
> > at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:138)
> > at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:130)
> > at java.awt.EventDispatchThread.run(EventDispatchThread.java:98)
> >
> >Is there any one who knows what's problem ?
> >thanks in advance.
> >
> >Kim
> >===================================================
> >
> > Mr. Kim, Seong-Han
> > ±è ¼º ÇÑ, ÑÑ àò ùÓ
> > BCDE Team, Weathernews Korea Inc.
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> >
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