Xcode 8 Beta 3 Use Legacy Swift issue
If you are using CocoaPods and want it to be fixed automatically every time you are doing a pod install, then you can add these lines to the end of your Podfile: post_install do |installer| installer.pods_project.targets.each do |target| target.build_configurations.each do |config| config.build_settings[‘SWIFT_VERSION’] = ‘3.0’ end end end EDIT: This problem is now fixed if you … Read more