title: Xcode 8.3.2 Breakpoints not working
body: <p>Xcode will not stop on any breakpoints in this 1 project I have all the others work fine.</p>
  
  <p>My Build Config : Debug, 
  Breakpoints have been activated, 
  Debug Workflow : Set to Always show
  Strip Style: Set to All Symbols</p>
  
  <p>I have tried deleting the Defaults: Delete the Xcode preference
                                       defaults delete com.apple.dt.Xcode</p>
  
  <p>I have reinstalled Xcode, ran the project on another mac and breakpoints were fine</p>
  
  <p>Any ideas would be great</p>
  
  <p>Thank you</p>