My rendered still image of the Ginger bread man starters tutorial is blank

As i rendered the still image of the Ginger bread man .The image was blank .I messed up with the camera and lights in the tutorial .Can any body guide me as to how to follow up on this part of the starters tutorial without messing up ?I think i start messing up with the camera adjustment and then later with lights . Can any one please tell me how to set these things up correctly before rendering final image?

Can you post the .blend so we can see exactly what you did?

your camera not looking at the ginger bread man and or no lights