title: jqTree to obtain tree from Json: "Uncaught TypeError: $(...).tree is not a function"
body: <p>I am using <code>jqTree</code> to show JSON data in tree format using. while implementing Demo of <code>jqTree</code> I am getting this error: </p>
  
  <blockquote>
    <p>"Uncaught TypeError: $(...).tree is not a function"</p>
  </blockquote>