title: Module compiled with Swift 4.2 cannot be imported by the Swift 5.0.1 compiler
body: <p>My project is working on Xcode 10.1, but when I am trying to work with Xcode 10.2.1, I got this issues: </p>
  
  <p>"Module compiled with Swift 4.2 cannot be imported by the Swift 5.0.1 compiler: /xxx/xxx/xxx/xxx/xxx/xxx/xxx.framework/Modules/xxx.swiftmodule/i386.swiftmodule" </p>
  
  <p>"Module compiled with Swift 4.2 cannot be imported by the Swift 5.0.1 compiler: /xxx/xxx/xxx/xxx/xxx/xxx/xxx.framework/Modules/xxx.swiftmodule/x86_64.swiftmodule" </p>
  
  <p>I am getting this issues about embedded framework that I am using. When I checked the same issues, I didn't find any solutions on internet. Do you guys have any idea?</p>
  
  <p>Thanks.</p>