Cocoapods: Uploading app to iTunes Connect fails

[steffendsommer]

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What did you do?

Archived my app and uploaded it to iTunes Connect.

What did you expect to happen?

I expected Apple to approve my app after processing it.

What happened instead?

My app was automatically rejected and I received the following email:

Invalid Swift Support - The Watch OS application has Swift libraries at both /Payload/Today's Menu.app/TodaysReactiveMenuWatch.app/TodaysReactiveMenuWatch Extension.appex/Frameworks/ and /Payload/Today's Menu.app/TodaysReactiveMenuWatch.app/Frameworks/. Remove all of the Swift libraries from one of the locations and resubmit your app.

Podfile

use_frameworks!

# ignore all warnings from all pods
inhibit_all_warnings!

def shared_pods
    pod 'ReactiveCocoa', '4.0.1'
    pod 'Alamofire', '~> 3.1.4'
    pod 'Unbox', '~> 1.3'
end

target 'TodaysReactiveMenu' do
    platform :ios, '9.0'

    shared_pods
    pod 'Fabric', '~> 1.6.0'
    pod 'Crashlytics', '~> 3.4.0'
    pod 'PureLayout', '~> 3.0.1'
end

target 'TodaysReactiveMenuTests' do

end

target 'TodaysReactiveMenuWatch Extension' do
    platform :watchos, '2.0'

    shared_pods
end

Running CocoaPods v. 1.0.0.beta.6 and Xcode 7.2.1. My project contains an iOS app as well as a watchOS app. All targets has the flag "Embedded Content Contains Swift Code" set to YES as all of my source files are written Swift.

[segiddins]

@neonichu I'm pretty sure we have existing issues for the watchOS problems?

[steffendsommer]

I got a tip on Stack Overflow, and setting the Embedded Content Contains Swift Code to NO on the app target and setting it to YES on the extension target made it work 🎉 Feel free to close this issue.

[AlexLardschneider]

How are did you implement this build setting on Xcode 9? Embedded Content Contains Swift Code is no longer available and has been replaced by ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES. Based on what I could find on StackOverflow I came up with this Podfile hook, but it does not seem to work properly.

post_install do |installer|
    installer.pods_project.targets.each do |target|
        if target.name == 'Example Watch Extension'
            target.build_configurations.each do |config|
                  config.build_settings['ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES'] = 'YES'
            end
        end

        if target.name == 'Example'
            target.build_configurations.each do |config|
                  config.build_settings['ALWAYS_EMBED_SWIFT_STANDARD_LIBRARIES'] = 'NO'
            end
        end
    end
end

How can this be solved properly using Xcode 9?