JAVA ME - Problems compiling and running in Eclipse

[Nicsoft]

Hello,

I am new to Java ME and I am trying to run a copied HelloMIDlet application. I am getting following error when I am trying to run the application:

Running with storage root C:\Users\Niklas\j2mewtk\2.5.2\appdb\MediaControlSkin
Running with locale: Swedish_Sweden.1252
Running in the identified_third_party security domain
java.lang.NullPointerException
	at javax.microedition.lcdui.Item.addCommandImpl(+11)
	at javax.microedition.lcdui.StringItem.addCommandImpl(+11)
	at javax.microedition.lcdui.Item.addCommand(+11)
	at HelloMIDlet.<init>(+99)
	at java.lang.Class.runCustomCode(+0)
	at com.sun.midp.midlet.MIDletState.createMIDlet(+34)
	at com.sun.midp.midlet.Scheduler.schedule(+52)
	at com.sun.midp.main.Main.runLocalClass(+28)
	at com.sun.midp.main.Main.main(+80)
Execution completed.
3415817 bytecodes executed
17 thread switches
1667 classes in the system (including system classes)
17760 dynamic objects allocated (533540 bytes)
2 garbage collections (459436 bytes collected)

And the applicaiton:

import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;

public class HelloMIDlet extends MIDlet 
       implements CommandListener {
  // The exit command
  private Command exitCommand; 
  // The display for this MIDlet
  private Display display;    
  // create a ticker
  private Ticker hi = new Ticker("J2ME is cool"); 

  public HelloMIDlet() {
    display = Display.getDisplay(this);
    exitCommand = new Command("Exit", Command.SCREEN, 2);
  }

  public void startApp() {
    TextBox t = new TextBox("Hello MIDlet", 
                "Wireless Internet", 256, 0);

    t.addCommand(exitCommand);
    t.setCommandListener(this);
    t.setTicker(hi); // set the ticker
    display.setCurrent(t);
  }
  public void pauseApp() { }
  public void destroyApp(boolean unconditional) { }
  public void commandAction(Command c, Displayable s) {
    if (c == exitCommand) {
      destroyApp(false);
      notifyDestroyed();
    }
  }
}

I did try to remove as much code as possible still being able to compile it. Exactly the same type of error was presented still...

I have another MIDlet in the same projects that works fine.

What is the problem?

Thank you in advance!

Best Regards,
Niklas

[salwa.imag2]

hi,
I'm using YICES with eclipse it's a theory prouver, when i'm runing the project there is error in runing it's "lunch failed no file binary", please help me :(

[Nicsoft]

You should create a new thread when posting a new question!