Thread: Program is running successfully but still getting error message..

i am trying to construct a pyramid like this (see attachment)

my code is

import acm.graphics.*;
import acm.program.*;
import java.awt.*;
 
public class Pyramid extends GraphicsProgram {
 
/** Width of each brick in pixels */
	private static final int BRICK_WIDTH = 30;
 
/** Height of each brick in pixels */
	private static final int BRICK_HEIGHT = 12;
 
/** Number of bricks in the base of the pyramid */
	private static final int BRICKS_IN_BASE = 14;
 
	public void run() {
 
		int BaseBrick=BRICKS_IN_BASE, height=BRICK_HEIGHT,weidth=BRICK_WIDTH,x=5,y=300;
		while(BaseBrick!=0) {
			drawRow(BaseBrick,x,y,height,weidth);
			BaseBrick--;
			y-=12;
			x+=15;
		}
	}
	private void drawRow(int BaseBrick, int x, int y,int height, int weidth) {
		for(int i=0;i<BaseBrick;i++){
		GRect rect = new GRect(x,y,weidth,height);
		add(rect);
		x+=30;
		}
	}
}

after running the program i got my pyramid but also getting these error messages..(see attachments)

someone tell me where is loophole in my code

As far as I can tell those errors are occurring in the pyramid_final class, not the Pyramid class. I don't see a clear execution order here, what does the rest of the code look like?