 <p>You can solve this problem easily by removing a couple of texts.</p> <p>Because there are a wrong annotation in "js/jquery.wt-rotator.js".</p> <p>From :</p> <pre><code>//Line: 1842 //set delay //this._delay = this._$items[i].data("delay"); </code></pre> <p>To : </p> <pre><code>//set delay this._delay = this._$items[i].data("delay"); </code></pre>