title: Swift Language Version is required to be configured correctly for targets which use Swift Ionic
body: <p>I am trying to build an Ionic project in Xcode, but when i build the project it throws an error &quot;Swift Language Version” (SWIFT_VERSION) is required to be configured correctly for targets which use Swift&quot;.</p>
  <p>Solution is to select a swift version in build target, i see the option &quot;swift 3&quot; but if i select it nothing happens. There is another thing, even if i select deployment target as Ios 10.3 (default is 11), after building it i get a warning that target 11 is not available, even though i selected 10.3. Does anybody has any ideas?</p>
  <p>Also, if i search for &quot;SWIFT_VERSION&quot; in the project, i see about 5 files that have verison 5 hardcoded in them.</p>
  <p>Things i tried: Selecting swift version 3, manually searching for &quot;SWIFT_VERSION&quot; in every file and manually replacing swift version 5 with 3. Xcode version 8.3</p>
  <p>Thanks</p>