title: clean DerivedData caches in xcode -to get rid of error in device
body: <p>When trying to run the app (that did worked before) on device i get error :</p>
  
  <pre><code>No such file or directory (/Users/ran/Library/Developer/Xcode/DerivedData/appName...)
  </code></pre>
  
  <p>I have also read to clean this path :</p>
  
  <pre><code>Library/Developer/Xcode/DerivedData
  </code></pre>
  
  <p>but i cant find it in my mac- it says i dont have this path !</p>
  
  <p>Any idea how to solve that problem ? (restarting xcode or clean  did not worked )</p>