title: Apple LLVM Compiler 4.2 Error exit code 1
body: <p>This has been asked a lot of times, but I can't find a solution for my problem. This is the error i get:</p>
  
  <blockquote>
    <p>clang: error: no input files
    Command /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang failed with exit code 1</p>
  </blockquote>
  
  <p>Screenshot:</p>
  
  <p><img src="https://i.stack.imgur.com/n7w5P.png" alt="enter image description here"></p>
  
  <p>I hope someone can help me. I am using the Parse SDK. (see: parse.com)</p>