.popover is not a function
<script type="text/javascript" src="jquery-3.1.1.min.js"></script> <script type="text/javascript" src="bootstrap.min.js"></script> <script> // $j optional alias to jQuery noConflict() var $j = jQuery.noConflict(); $j(document).ready(function() { $j('[data-toggle="popover"]').popover(); }); </script>