title: Packaging for iOS mysteriously fails
body: <p>I ran this command to create an .ipa file with forge, and it worked:</p>
  
  <pre><code>forge package ios --ios.profile.provisioning_profile name.mobileprovision
  </code></pre>
  
  <p>Where "name" is the name of my provisioning profile.</p>
  
  <p>The program crashed immediately on my iPhone. I tried repackaging using the exact same bash command, but now I get this error:</p>
  
  <pre><code>[  ERROR] Failed when running /usr/bin/codesign: codesign_allocate: object: /Users/me/Coding/gits/Project/development/ios/device-ios.app/Forge malformed object (unknown load command 43)
  /Users/me/Coding/gits/Project/development/ios/device-ios.app: object file format unrecognized, invalid, or unsuitable
  </code></pre>
  
  <p>What am I doing wrong?</p>