title: Getting $.browser is undefined error inside jquery ui script
body: <p>First of all, please don't think that I asked this question before even bothering to search for the solution. I'm aware that there're lots of threads about this issue both on SO and all over the internet. But the thing is, everybody keeps saying <code>It's because the browser object was deprecated in jquery 1.3 and removed in 1.9+</code>. But there's no single place I refer to <code>$.browser</code> object in my own code. I get this <code>Cannot read 'opera' property of undefined</code> error inside jquery-ui (v 1.8.24) file. I've recently decided to fire a full NugGet update to my project in Visual Studio. Among them was jQuery too. Now, it seems jQuery UI was not updated in accordance with the new jQuery. What do I have to do to get rid of this problem? </p>
  
  <p><strong>EDIT:</strong> I also get <code>this.element.propAttr</code> error in the same file.</p>
  
  <p><strong>ADDED</strong></p>
  
  <p><a href="https://i.stack.imgur.com/T6PBO.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/T6PBO.png" alt="this.element.propAttr"></a>
  <a href="https://i.stack.imgur.com/BXscq.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/BXscq.png" alt="$browser undefined"></a>
  <a href="https://i.stack.imgur.com/s5xgu.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/s5xgu.png" alt="list of juery files"></a></p>