title: Xcode 10.1 signing problems for the iOS Qt kit
body: <p>It's more than a whole day I'm struggling with this problem and whatever I've found on the Web is either related to lower versions of Xcode or not working for these two issue! </p>
  
  <p>Using Qt Creator (Qt 5.12.1), on my macOS Sierra 10.13.6 installed as a virtual machine on VMware Workstation 14 Player on my physical machine Windows 10 x64, I created a simple QML project called <em>test_2</em> and configured <em>Desktop</em> and <em>iOS</em> kits for that.</p>
  
  <p>There is almost no warning in the <a href="https://pasteboard.co/I5ha9Ml.png" rel="nofollow noreferrer"><em>Projects</em> menu</a> of the program but the green triangle button for running is greyed out and when I build the project I get this error: 
  <em>:-1: error: Xcodebuild failed.</em></p>
  
  <p>The Xcode I've installed on macOS X is version 10.1 and I've signed my Apple ID on the <a href="https://pasteboard.co/I5hcsjp.png" rel="nofollow noreferrer">Accounts menu</a> of that. </p>
  
  <p>Now Xcode shows two errors and I think if these two are solved I can run my QML project using the iOS kit.</p>
  
  <p>How to solve these two issues please?</p>
  
  <p><a href="https://i.stack.imgur.com/RsvdM.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/RsvdM.png" alt="The errors are related to signing"></a></p>