title: How to fix ERROR ITMS-90680 StickerPackExtension.appex is not contained in a correctly named directory. It should be under "PlugIns"
body: <p>Using <strong>XCode 10.2.1</strong></p>
  
  <p>Submitting my first stickers app for iOS for testing.</p>
  
  <p>When uploading archive to itunesconnect I'm now getting this error:</p>
  
  <blockquote>
    <p>ERROR ITMS-90680: "Invalid directory. The bundle Payload/App
    Name.app/App Name StickerPackExtension.appex is not contained in a
    correctly named directory. It should be under "PlugIns".</p>
  </blockquote>
  
  <p>My project structure is now:</p>
  
  <pre><code>App Name
   - Stickers.xcstickers
   - Products
     - App Name.app
     - App Name StickerPackExtension.appex
  </code></pre>
  
  <p>I don't see any way to move <em>.appex</em> to a <strong>PlugIns</strong> folder (non existing) as the error suggests.</p>
  
  <p>Additionally the project structure is the <strong>default structure</strong> I'm getting when creating <em>"Sticker Pack App"</em> in Xcode.</p>
  
  <p>So I'm not sure why is the process complaining about the .appex being in a wrong directory and I have no idea how to fix this to proceed further.</p>
  
  <p>Any help appreciated!</p>