title: Cannot archive iOS project in Xcode 10 beta 4
body: <p>I've been trying to archive my using Xcode 10 beta 4, and after getting past <a href="https://github.com/facebook/react-native/issues/20774" rel="nofollow noreferrer">this issue</a> I got a different issue when archiving the project:</p>
  
  <pre><code>/Users/rodrigovasconcelos/MyApp/mobile/ios/MyApp-Bridging-Header.h:5:9: error: 'React/RCTBridgeModule.h' file not found
  #import &lt;React/RCTBridgeModule.h&gt;
          ^
  1 error generated.
  &lt;unknown&gt;:0: error: failed to emit precompiled header '/Users/rodrigovasconcelos/Library/Developer/Xcode/DerivedData/MyApp-cpkesijquffkhgfgaagxybgvqlpr/Build/Intermediates.noindex/ArchiveIntermediates/Edge/PrecompiledHeaders/MyApp-Bridging-Header-swift_1E09NP8RKFO6-clang_1NNXX086AFKFR.pch' for bridging header '/Users/rodrigovasconcelos/MyApp/mobile/ios/MyApp-Bridging-Header.h'
  </code></pre>
  
  <p>The issue does not occurs if I try to build and archive using the latest stable version of XCode (9.4.1)
  So far, I've tried to re-install my Pods, clean XCode derived data and <code>node_modules</code> folder, and also looked for similar issues, but nothing helped it.</p>