title: Unresolved function or method require()
body: <p>I've got an error 'Unresolved function or method require()' in the WebStorm ES6 development environment.</p>
  
  <p>So I try to Node.js Core library enabled.</p>
  
  <p><a href="https://i.stack.imgur.com/5j0LX.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/5j0LX.png" alt="enter image description here"></a></p>
  
  <p><code>Settings &gt; Languages &amp; Frameworks &gt; Node.js and NPM</code> under <code>Coding Assistance</code> subsection enable option. But after paused in that state (Configuring Node.js Support... dialog), nothing happens when the dialog window is closed.</p>
  
  <p>How to solve this problem?</p>