title: iOS how to set app icon and launch images
body: <p>How do I set the images so that I can archive and validate my app? The screen looks like this now:</p>
  
  <p><img src="https://i.stack.imgur.com/PU5lU.png" alt="enter image description here"> </p>
  
  <p>So the first one says <code>29pt</code>, but then it also says <code>2x</code>. So do I put a <code>29x29</code> image or a <code>58x58</code> image? And where do I put all of the other ones? (I know that there are more sizes than <code>29</code>, <code>40</code>, and <code>60</code>).</p>
  
  <p>Anyway, what I tried was I dragged a <code>29x29</code> png onto the first slot, a <code>40x40</code> onto the second, and a <code>60x60</code> onto the third and fourth. When I went to <code>Product-&gt;Archive</code>, I get </p>
  
  <blockquote>
    <p>/Users/kendon/Documents/iPhone Apps/Sales Tool/Sales Tool/Images.xcassets: The app icon set named "AppIcon" did not have any applicable content.</p>
  </blockquote>