Thread: error in print image onto applet

so i have two class.
1 = Main.java - 2 = Player.java
AND
my folder tree

-src
-images
player_walk_right.gif
-Main.java
-Player.java



Player.java

public class Player 
{
    Image player_image = getImage(getDocumentBase(),"player_walk_right.gif");
 
    /*** constructor Method ***/
    public Player()
    {
        //empty constructor 
    }
    public Player(int ix, int iy)
    {
        x = ix;
        y = ix;
    }   
 
    /*** get/set method ***/
        public Image  getImages() 
        { return player_image; }
 
    /*** paint method ***/
        public void paint(Graphics g) 
        {
            g.drawImage(player_image, 0, 0, null);
        }/*** paint method ***/
}/*** end of class ***/

Main.java :

public class Main extends Applet implements Runnable
{
 
    /*** start method ***/
    @Override
    public void start()
    {
        player_class = new Player();
        Thread thread = new Thread(this);
        thread.start();
    }/*** end of start method ***/
 
    /*** run method ***/
    public void run()
    {
        while(true) //player moves
        {
            player_class.update(this);
            repaint();
            try
            {
                Thread.sleep(17);
            }
            catch(InterruptedException e)
            {
                e.printStackTrace();
            }
        }
    }/*** end of run method ***/
    /*** paint method ***/
    @Override
    public void paint(Graphics g) 
    {
        player_class.paint(g);  //call Player class, which will draw player
    }/*** end of paint method ***/
 }

error - The method getDocumentBase() is undefined for the type Player
any idess?

Originally Posted by hwoarang69

error - The method getDocumentBase() is undefined for the type Player
any idess?

The error is telling you exactly what's wrong. You are calling getDocumentBase() in player without calling it on any object or class, as if the Player class has this method itself, and the error is telling, that the Player class does not in fact have this method. I don't do applet programming, but I seem to remember that this method is a method of Applet. Regardless, check the API as it will tell you if this is so or not.