如果您的项目没有swift，请去关闭一下，不然🐌般的打完包，吃了个晚饭回来，发现上传完了，心中嘿嘿一乐，可以早早下班了，却biu来了一份苹果的邮件，大家读一下
Dear developer,
We have discovered one or more issues with your recent delivery for "蛙趣视频-我的兴趣视频". To process your delivery, the following issues must be corrected:
Invalid Swift Support - The SwiftSupport folder is empty. Rebuild your app using the current public (GM) version of Xcode and resubmit it.
Once these issues have been corrected, you can then redeliver the corrected binary.
Regards,
The App Store team
很简单只需要这样做一下
I just met the same issue and resolved it by making the following change - If you used to have Swift files in your project but then removed them, you only need to set "Embedded Content Contains Swift Code" to NO in Build Options.
http://stackoverflow.com/questions/32559204/invalid-swift-support-the-swiftsupport-folder-is-empty
祝，生活愉快！
