title: Swift location program wont update
body: <p>Can someone please tell me what is wrong with this program?</p>
  
  <p>I'm using swift and I'm trying to create an app which will give me values such as longitude/latitude etc. When I run the program, the build has 'succeeded' however, nothing prints to the logs or changes in the simulator.</p>
  
  <p>However, the these are the errors that pop up.</p>
  
  <pre><code>    Command /Applications/Xcode-beta.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc failed with exit code 1
  </code></pre>
  
  <p>and</p>
  
  <pre><code>     Command /usr/bin/ditto failed with exit code 1
  </code></pre>
  
  <p>[<img src="https://i.stack.imgur.com/hcjYi.png" alt="pic">
  Can someone please tell me what I need to do. I already added the CoreLocation framework too and imported it into my program.</p>
  
  <p>I recently updated to Version 7.1 beta. </p>
  
  <p>thanks in advance.</p>