Re: java.lang.ClassNotFoundException

From:
Lew <noone@lewscanon.com>
Newsgroups:
comp.lang.java.help
Date:
Thu, 22 Oct 2009 11:35:06 -0400
Message-ID:
<hbpu3c$ajk$1@news.albasani.net>
John B. Matthews wrote:

In article
<3dd282bc-33b7-4025-86b2-c2ff945ca4dd@p23g2000vbl.googlegroups.com>,
 pochis40 <pochis40@yahoo.it> wrote:

I'm a newbie in java, and I'm trying to understand this demo applet:
http://java.sun.com/applets/jdk/1.4/demo/applets/GraphLayout/example1.
html. I saved the html page, and, in the same directory, I put
Graph.class, but every browser answers:
"java.lang.ClassNotFoundException: Graph.class, etc..."


I am unable to reproduce the error you describe. Try this from the
command line:

cd "\Program Files\Java\jdk1.6.0_16\demo\applets\GraphLayout"
..\..\..\bin\appletviewer.exe example1.html

My CLASSPATH is: .;c:\C:\Programmi\Java\jdk1.6.0_16\lib;C:\Programmi
\JavaFX\javafx-sdk1.2\lib;


Really? Is that how it's supposed to be on Windows? I don't think it's
relevant to your problem, but it might help to cut and paste the actual
results you're getting.


That's a messed-up classpath. "c:\C:\"? Putting the JDK in the path?
Putting JAR directories in the path? Using a classpath for applets?

<http://java.sun.com/docs/books/tutorial/essential/environment/paths.html>
<http://java.sun.com/javase/6/docs/technotes/tools/windows/classpath.html>

--
Lew

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