title: Swift does not support the SDK 'iPhoneSimulator9.3.sdk'?
body: <p>I have just installed the xcode 8.0 and upgrade my project to swift 3. I was using swift 2.2 and xcode 7.3.1.</p>
  
  <p>But getting following error:</p>
  
  <blockquote>
    <p>Swift does not support the SDK 'iPhoneSimulator9.3.sdk'</p>
    
    <p>Command
    /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swiftc
    failed with exit code 1</p>
  </blockquote>