Code won't run on my computer but works fine on school's computers

[silentjubjub]

I want to finish something we've been working on in class.

import java.awt.*;
import java.applet.*;

public class LAB04GRFX01st extends Applet 
{
    public void paint(Graphics g) 
    {
        //DRAW CUBE
        g.drawRect(20,20,300,300);
        g.drawLine(20,320,64,364);
        g.drawLine(20,20,64,64);
        g.drawLine(320,20,364,64);
        g.drawLine(320,320,364,364);
        g.drawRect(64,64,300,300);
    }
}

Compiles fine but whenever I run it it gives me
[quote=JCreator]java.lang.NoSuchMethodError: main
Exception in thread "main"[/quote]

It runs just fine on the school's computers. Same exact code. :v:

[chesseylol]

Hmmmm... ask one of your teachers.

[Agent766]

Is it the same exact file? Is it on a jump drive?

[Borsty]

You need to run it as an applet and not as a java application.
To run the above code you'll have to embed it into a html file or have an IDE to do that for you. See [url=http://download.oracle.com/javase/tutorial/deployment/applet/]this[/url].

[quote]An applet is a special kind of Java program that a browser enabled with Java technology can download from the internet and run. An applet is typically embedded inside a web page and runs in the context of a browser. An applet must be a subclass of the java.applet.Applet class. The Applet class provides the standard interface between the applet and the browser environment.[/quote]

What IDE are you using? (netbeans, eclipse, other)

[silentjubjub]

[QUOTE=Borsty;24890967]You need to run it as an applet and not as a java application.
To run the above code you'll have to embed it into a html file or have an IDE to do that for you. See [url=http://download.oracle.com/javase/tutorial/deployment/applet/]this[/url].

What IDE are you using? (netbeans, eclipse, other)[/QUOTE]

Ok, fuck me. I forgot about running it in an HTML file.

Never mind, false alarm.