I am receiving a "no style sheet found" on the css validator. What is wrong?

[CiCi Arnold]

BODY {background-image: url(surf.jpg);
background-repeat: repeat; }
background-position:left top;
background-repeat:repeat;}

#wrap{max-width: 900px;min-width: 480px;}

I get a no style sheet found in the validator. Is there something wrong with my code?

[drhowarddrfine]

If you are feeding the validator the URI of your web page, then that info does not help. Need to see what you are using for the link to the stylesheet.