> MIME-Version: 1.0
> Date: Mon, 2 Apr 2001 14:07:11 -0400
> From: "Dvorak, Daniel J." <[EMAIL PROTECTED]>
> Subject: [JAVA3D] class not found
> To: [EMAIL PROTECTED]
>
> I've read all the info I can find on making my applet run in a browser, but
> I'm still puzzled.  If I use my plain (unconverted for plugin) html page, my
> applet runs ok in the appletviewer, but not on the web page. I get this
> message in the Java Console:
> Verifier error
> EMapsApplet.createSceneGraph(Ljavax/media/j3d/Canvas3D;[[I)Ljavax/media/j3d/
> BranchGroup;: Cannot find class javax/media/j3d/Group

You need to make sure Java 3D has been installed into the VM that's
being used to run your app.  If you have installed JRE 1.3 with the
plugin, the default is the VM at c:\Program Files\JavaSoft\JRE\1.3.
Java 3D will install itself here by default if you installed it
after you installed the JRE.  To make sure, check for the existence
of the four Java 3D JAR files in jre\lib\ext.


> If I use the html converter to enable the plugin, the applet fails in both
> appletviewer and netscape with this message:
>
> load: class EMapsApplet.class not found
>
> Anybody know what this means?

It means it can't find that class file :).

You need to put all the files needed by your application into the JAR
file referenced in the HTML.  Here's a tutorial:

http://java.sun.com/docs/books/tutorial/jar/basics/index.html

Unfortunately, our demos don't provide an example of this.

-Paul

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