title: "Message from debugger: Terminated due to code signing error" when debugging a Mac app?
body: <p>I'm writing a Mac app in the sandbox, and can't seem to get code signing to work. I've selected "Developer ID" from the Info tab for my target, and I've tried letting Xcode set up my provisioning profile automatically as well as creating the profile myself. The app builds without any errors or warnings, but when I try to "build and run," it gives me the following error:</p>
  
  <p><img src="https://i.stack.imgur.com/QqDGh.png" alt="enter image description here"></p>