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Article #314

Re: Exception in thread "main"

#314
From: Philip Paeps
Date: Thu, 30 Oct 2008 19:54
51 lines
2722 bytes
Gaston Verhulst <gaston.verhulst@pandora.be> wrote:
> Hallo,
> Heb een en ander als inleiding over java gelezen en wil dit ook graag 
> proberen in Linux.
>
> 1ste eenvoudige test lukte:
> [gastonv@telenetPC Java-beginners]$ cat jhello.java
> class hello {
>          public static void main(String args[]){
>                  System.out.println("Hello World!");
>          }
> }
> [gastonv@telenetPC Java-beginners]$ javac jhello.java
> [gastonv@telenetPC Java-beginners]$ java hello
> Hello World!
>
> 2de test, uit een cursus, lukt niet:
> [gastonv@telenetPC Java-beginners]$ cat Hallo.java
> /*
>   *     Een eenvoudig programma in Java,
>   *         dat "Hallo Wereld" schrijft
>   *         */
> import java.applet.*;
> import java.awt.*;
> public class Hallo extends Applet {
>      public void paint (Graphics g) {
>          g.drawString ("Hallo Wereld",60,30);
>      }
> }
> [gastonv@telenetPC Java-beginners]$ javac Hallo.java
> [gastonv@telenetPC Java-beginners]$ java Hallo
> Exception in thread "main" java.lang.NoSuchMethodError: main
> Error: A JNI error has occurred, please check your installation and try 
> again
>
> Wat zou hier fout zijn?
> Dank bij voorbaat voor een helpende tip.
> Gaston Verhulst.

Iets dat Applet extend draai je niet onder een shell.  Iets moet Applet
providen.  Meestal is dat een webbrowser.

 - Philip


-- 
Philip Paeps                                    Please don't email any replies
philip@paeps.cx                                     I follow the newsgroup.

  The hand that rocks the craddle usually is attached
  to someone who isn't getting enough sleep.
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From: Philip Paeps <philip+usenet@paeps.cx>
Newsgroups: be.comp.programming
Subject: Re: Exception in thread "main"
Date: 30 Oct 2008 19:54:13 GMT
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