title: Xcode dependency anaylsis error
body: <p>On my Xcode project, I tried to compile. But I couldn't do that because of some errors
  Those are like as follows.</p>
  
  <p>Unable to run command 'CpResource XXX.app' - this target might include its own product.
  Unable to run command 'Touch XXX.app' - this target might include its own product.</p>
  
  <p>So I tried to clean project, but I couldn't do that also.
  How can I fix these errors?
  Hope your help. Thanks.</p>