title: objective-c, header file not found
body: <p>I want to use <a href="https://github.com/InScopeApps/InAppSettings" rel="nofollow noreferrer"><strong>InAppSettings</strong></a> in my iOS project. So I copied the InAppSettings folder into my project folder. </p>
  
  <p>When I type </p>
  
  <pre><code>#import "InAppSettings.h"
  </code></pre>
  
  <p>xcode auto completes the import correctly. But after that it shows me that the file was not found. I copied the InAppSettings folder into the root folder of my project.</p>
  
  <p>The file structure:</p>
  
  <p><img src="https://i.stack.imgur.com/QK5Af.png" alt="enter image description here"></p>
  
  <p>I want to import it in <code>FirstViewController.m</code></p>
  
  <p>Any idea how to fix this?</p>