title: Xcode 8.3.2 Clang Error
body: <p>I am trying to update one of my project, when I opened it I performed validated settings, but when I try to build it I just face with this error :</p>
  
  <blockquote>
    <p>Apple Mach-O Linker Error Group : clang: error: linker command failed
    with exit code 1 (use -v to see invocation)</p>
  </blockquote>
  
  <p>with no more infos and I am not using cocoapods or any external frameworks. I just searched everywhere and did any possible solution such as :</p>
  
  <ul>
  <li>Clean and run</li>
  <li>Searched for duplicate files</li>
  <li>Check imported header files</li>
  <li>Delete xxxTest </li>
  <li>Checked Build Active architecture </li>
  <li>Validated Settings</li>
  <li>Checked missing frameworks</li>
  <li>Restart mac </li>
  <li>Changed iOS deployment target </li>
  <li>Disabled bitcode</li>
  </ul>
  
  <p>and etc...</p>
  
  <p>Is there anything to solve this issue ?!</p>