Title says it all, when I compile in eclipse it works fine, when I Export to a Jar file, they don't show up.
If you need anymore of the code, I will provide.
Image sprite = new ImageIcon("Sprites/Characters/spikeEnemy.png").getImage();
sprite = (e) ? new ImageIcon("Sprites/enemyProjectile.png").getImage() : new ImageIcon("Sprites/projectile.png").getImage();