Hi Karen,
Where did you download JDK1.3 from? I could not find it on
http://developer.java.sun.com/developer sites.
Thank you,
Jacob Nikom
Karen Lu wrote:
>
> I had similar problem before. What you need to do is to put
> several jar files in c:\jdk1.3\jre\lib\exe\ to your classpath. with
> this addition,
>
> appletviewer HelloUniverse.html and
> java HelloUniverse
>
> should be fine.
>
> My problem is that if I open HelloUniverse.html from a browser, it says
> "Applet HelloUniverse exception: java.lan.NullPointerException". Does
> anyone know what I am missing?
>
> Thanks,
>
> Karen Lu
>
> Asish Law wrote:
> >
> > I downloaded Java 2 version 1.3 and Java 3D version 1.2
> >
> > After installing both the above, I tried compiling and running a
> > demo program under C:\jdk1.3\demo\java3d\HelloUniverse.
> >
> > When I use "appletviewer HelloUniverse.html", the class runs fine.
> > But when I run it from the command line (java HelloUniverse), it gives
> > me an error:
> > Exception in thread "main" java.lang.NoClassDefFoundError:
> > javax/media/j3d/SceneGraphObject
> >
> > I am getting similar errors with any other demo I am trying to run,
> > the same classes run just fine via appletviewer.
> >
> > Any help will be greatly appreciated. Thanks.
> >
> > BTW, I did not see these errors when I was running jdk1.2.2. I am
> > running
> > Windows 98.
> >
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> --
> _______________________________________________________________
> Hong-Qian (Karen) Lu, Ph.D.
> Schlumberger Austin Technology Center email: [EMAIL PROTECTED]
> 8311 North FM 620 Road voice: (512) 331 3350
> Austin, TX 78726 fax: (512) 331 3075
>
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