title: Xcode 7 ValidateEmbeddedBinary error Could not read data in foo-WatchKit-App.app
body: <p>I am trying to do a full build on an iOS App with a WatchKit App as well.</p>
  
  <p>When compiling the full project for Archive I am seeing the following</p>
  
  <pre><code>ValidateEmbeddedBinary DerivedData/lifa93/Build/Intermediates/ArchiveIntermediates/lifa93Dev/BuildProductsPath/Release-iphoneos/lifa93.app/Watch/lifa93-WatchKit-App.app
      cd /Users/lordandrei/Projects/git/X7/lifa93
      export PATH="/Applications/Xcode-beta.app/Contents/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin:/Applications/Xcode-beta.app/Contents/Developer/usr/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin"
      builtin-embeddedBinaryValidationUtility /Users/lordandrei/Projects/git/X7/lifa93/DerivedData/lifa93/Build/Intermediates/ArchiveIntermediates/lifa93Dev/BuildProductsPath/Release-iphoneos/lifa93.app/Watch/lifa93-WatchKit-App.app -signing-cert *9F…FB* -info-plist-path /Users/lordandrei/Projects/git/X7/lifa93/DerivedData/lifa93/Build/Intermediates/ArchiveIntermediates/lifa93Dev/InstallationBuildProductsLocation/Applications/lifa93.app/Info.plist
  
  error: warning: Could not read data in /Users/lordandrei/Projects/git/X7/lifa93/DerivedData/lifa93/Build/Intermediates/ArchiveIntermediates/lifa93Dev/BuildProductsPath/Release-iphoneos/lifa93.app/Watch/lifa93-WatchKit-App.app
  </code></pre>
  
  <p>I have tried:</p>
  
  <ul>
  <li>toggling between Debug and Release</li>
  <li>toggling No Install and No Validate.</li>
  <li>revoking and replacing all profiles (Signing, adhoc, dist)</li>
  </ul>
  
  <p>So far nothing has made a dent.</p>
  
  <p>Suggestions welcome as I am in a holding pattern trying to build.</p>
  
  <pre><code>Xcode: Version 7.0 beta 3 (7A152u)
  iOS: 9.0 beta 3 (13A4293g)    
  Radar: 21975256
  </code></pre>