Unable to submit iOS app due to Unexpected CFBundleExecutable Key
<p>On the app I'm working on, an issue was encountered when submitting the app to store:</p>

<blockquote>
  <p>We have discovered one or more issues with your recent delivery for
  "Application X". To process your delivery, the following issues must
  be corrected: Unexpected CFBundleExecutable Key - The bundle at
  '/Payload/(location of resources.bundle)/Info.plist'
  does not contain a bundle executable. If this bundle intentionally
  does not contain an executable, consider removing the
  CFBundleExecutable key from its Info.plist and using a
  CFBundlePackageType of BNDL. If this bundle is part of a third-party
  framework, consider contacting the developer of the framework for an
  update to address this issue. Once these issues have been corrected,
  you can then redeliver the corrected binary.</p>
</blockquote>

<p>No changes has been done on info.plist and CFBundleExecutable/Executable File actually has an empty string. What has caused this error?</p>

<p>Also, will simply removing the CFBundleExecutable key from the plist resolve the issue?</p>