spam
17 de Febrero del 2006

hola amigos de programacion tengo este error cuando quiero hacer un simple hola mundo me sale los siguientes errores debo bajar otro parche mas de sun o tengo problemas de programacion por favor ayudar
-----------error al compilar -------------
Project settings saved
Building "holamundo"
C:WTK22appsholamundosrcholamundo.java:4: class Holamundo is public, should be declared in a file named Holamundo.java
public class Holamundo extends Midlet implements CommandListener {
^
C:WTK22appsholamundosrcholamundo.java:1: package javax.microedition.Midlet does not exist
import javax.microedition.Midlet.*;
^
C:WTK22appsholamundosrcholamundo.java:4: cannot find symbol
symbol: class Midlet
public class Holamundo extends Midlet implements CommandListener {
^
C:WTK22appsholamundosrcholamundo.java:13: setCommandListener(javax.microedition.lcdui.CommandListener) in javax.microedition.lcdui.Displayable cannot be applied to (Holamundo)
formulario.setCommandListener(this);
^
C:WTK22appsholamundosrcholamundo.java:14: getDisplay(javax.microedition.midlet.MIDlet) in javax.microedition.lcdui.Display cannot be applied to (Holamundo)
Display pantalla = Display.getDisplay(this);
^
C:WTK22appsholamundosrcholamundo.java:29: cannot find symbol
symbol : method notifyDestroyed()
location: class Holamundo
notifyDestroyed();
^
6 errors
com.sun.kvem.ktools.ExecutionException
Build failed
------------------fin de la copmpilacion-----------
----------------codigo de programilla -----------
import javax.microedition.Midlet.*;
import javax.microedition.lcdui.*;

public class Holamundo extends Midlet implements CommandListener {

private Form formulario;

public void startApp() {

formulario = new Form("Primer Programa");
formulario.append("Hola Mundo!");
formulario.addCommand(new Command("Salir", Command.EXIT, 1));
formulario.setCommandListener(this);
Display pantalla = Display.getDisplay(this);
pantalla.setCurrent(formulario);
}

public void pauseApp() {
}

public void destroyApp(boolean unconditional) {
formulario = null;
}

public void commandAction(Command c, Displayable d)
{

destroyApp(true);
notifyDestroyed();
}
}
-----------------fin de programilla--------------

king
17 de Febrero del 2006

Hola:
Tienes que poner el .jar correspondiente en tu classpath, seguramente sera el de JME.

Saludos

King