title: Xcode build & run error: "Process launch failed: Failed to get the task for process 216"
body: <p>After updating to Mavericks and making sure I got the latest updates of Xcode installed as well, Xcode suddenly fails to launch apps on the device.</p>
  
  <p>It installs the app on my iPhone but then before running it, throws this error:</p>
  
  <blockquote>
    <p>Process launch failed: Failed to get the task for process 216</p>
  </blockquote>
  
  <p>This is how the Code Signing settings look like since the update:</p>
  
  <p><img src="https://i.stack.imgur.com/hC0R8.png" alt="enter image description here"></p>
  
  <p>Also checked Scheme and it runs in Debug configuration.</p>
  
  <p>Is this a known issue with Mavericks? How to fix it?</p>