Me sale este mensaje en el paso 5.
He revisado el codigo con el video explicativo y no se que pasa
package es.codegym.games.ticktacktoe;
import com.codegym.engine.cell.*;
public class TicTacToeGame extends Game {
private int[][] model = new int[3][3];
private int currentPlayer;
public void startGame(){
currentPlayer=1;
for (int x = 0; x<3; x++)
for (int y = 0; y<3; y++)
model [x][y] = 0;
}
public void initialize(){
setScreenSize(3, 3);
startGame();
updateView();
}
public void updateCellView(int x, int y, int value){
if (value==1)
setCellValue(x, y, "X");
else if (value==2)
setCellValue(x, y, "O");
else
setCellValue(x, y, " ");
}
public void updateView(){
for (int x = 0; x<3; x++)
for (int y = 0; y<3; y++){
updateCellView (x, y, model[x][y]);
}
}
}