Use Legacy Swift Language Version

[jorgeefrazaocosta]

“Use Legacy Swift Language Version” (SWIFT_VERSION) is required to be configured correctly for targets which use Swift. Use the [Edit > Convert > To Current Swift Syntax…] menu to choose a Swift version or use the Build Settings editor to configure the build setting directly.

[jorgeefrazaocosta]

I also have forced to get the 1.7 version using cocoapods and I get the following error message:

[!] Unable to satisfy the following requirements:

• SwiftForms (= 1.7) required by Podfile

None of your spec sources contain a spec satisfying the dependency: SwiftForms (= 1.7).

You have either:

• out-of-date source repos which you can update with pod repo update.
• mistyped the name or version.
• not added the source repo that hosts the Podspec to your Podfile.

Note: as of CocoaPods 1.0, pod repo update does not happen on pod install by default.

[hslightnin]

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

That at the end of the pod file fixed the error for multiple pods

[ortuman]

I recently add Swift3 pod compatibility. Should work now. Thank you!