Please show all classes with codes related to the background image.

The class for the dead.lol background only has the super(600, 400, 1); code The backgronud of the level has the super constructer and the addition of other object This is all in my "Ball" class which is my character This is the method is use to jump: public void gravity(int power, boolean bounced) { if(isTouching(Ground.class) || bounced) { int x = 0; int v = power; int g = -2; isJumping = true; setLocation(getX(),getY()-1);//so that its not touching the ground while((getOneObjectAtOffset(0,18,Ground.class))==null)// && (getOneObjectAtOffset(15,1,Ground.class))==null && (getOneObjectAtOffset(-15,1,Ground.class))==null) { if(Greenfoot.isKeyDown("right")) { if(getOneObjectAtOffset(18,0,Ground.class)==null) { x = a; } } else if(Greenfoot.isKeyDown("left")) { if(getOneObjectAtOffset(-18,0,Ground.class)==null) { x = -a; } } while(!(getOneObjectAtOffset(-18,0,Ground.class)==null)) { setLocation(getX()+1,getY()); } while(!(getOneObjectAtOffset(18,0,Ground.class)==null)) { setLocation(getX()-1,getY()); } if(getOneObjectAtOffset(0,18-v,Ground.class)==null) { setLocation(getX() + x, getY()-v); v+=g; } else { while(getOneObjectAtOffset(0,18,Ground.class)==null) { setLocation(getX(), getY()+4); } } Greenfoot.delay(1); x=0; lava(); if(isTouching(Key.class)) { canClear = true; Actor Key1 = getOneObjectAtOffset(0,0,Key.class); getWorld().removeObject(Key1); } if(getOneObjectAtOffset(0,18,Bouncer.class)!=null) { gravity(30, true); } if((getOneObjectAtOffset(0,-18,Ground.class)!=null))// || getOneObjectAtOffset(-10,-18,Ground.class)!=null || getOneObjectAtOffset(10,-18,Ground.class)!=null) && (getOneObjectAtOffset(-15,10,Ground.class)==null) || !(getOneObjectAtOffset(15,10,Ground.class)==null)) { while(getOneObjectAtOffset(0,-18,Ground.class)!=null) //|| getOneObjectAtOffset(-10,-18,Ground.class)!=null || getOneObjectAtOffset(10,-18,Ground.class)!=null) { setLocation(getX(),getY()+1); } setLocation(getX(),getY()+1); gravity(0, true); } if(isTouching(Pusher.class)) { push(); } if(getOneObjectAtOffset(0,-18,Pusher_left.class)!=null) { push_left(); } } while(getOneObjectAtOffset(0,18,Ground.class)!=null) { setLocation(getX(), getY()-1); } setLocation(getX(), getY()+1); isJumping = false; } } "dying" method public void lava() { if(isTouching(lava.class)) { Greenfoot.setWorld(new dead_lol()); //dead_lol is the death screen } }

No problem. You should use code tags, though, to make the code easier to read. Where are you calling the lava method from? (show method and indicate what class it is in). Please provide the codes in the dead_lol class as well.

I am calling the lava method from my main act() method in my character actor and in my methods for jumping/being pushed Lava method is in my ball class, which is my character public void lava() { if(isTouching(lava.class)) { Greenfoot.setWorld(new dead_lol()); } } World subclass for the dead_lol screen, I havent changed the code in this public class dead_lol extends World { /** * Constructor for objects of class dead_lol. * */ public dead_lol() { // Create a new world with 600x400 cells with a cell size of 1x1 pixels. super(600, 400, 1); } }

Just log in and click on the "Quote" under my name, danpost. Then look at the code, particularly the square brackets at both ends of the code:

As for the information and the code provided, I do not see anything that would cause your program to crash. Are you getting a code trace in your error environment?

Thank you for the help, but I figured it out. I needed to break out of the loop and let the lava() method run in the act method. I LOVE YOU DANPOST THANK YOU!!!!!!!!!!!!!!!!!!!!!!!!!!