Chrome error report - Uncaught TypeError: a.indexOf is not a function

Chrome error report - Uncaught TypeError: a.indexOf is not a function

Hi
i show this error at chrome

- error report
jquery-3.2.1.min.js:4 Uncaught TypeError: a.indexOf is not a function at r.fn.init.r.fn.load (jquery-3.2.1.min.js:4) at mainlayout.js:3

- Source
<!DOCTYPE html >
< html >
     < head >
         < meta charset= "utf-8" />
         < title > Default </ title >
         < script type= "text/javascript" src= "js/jquery-3.2.1.min.js" > < / script >
         < script type= "text/javascript" >
         // error point
        $(window).load(
             function() {
                 //>
            }
        );

        $(document).ready(
             function() {
                 //>
            }
        );      
         < / script >
     </ head >
     < body >
        gogogo
     </ body >
</ html >