The SwiftSupport folder is missing. Rebuild your app using the current public (GM) version of Xcode and resubmit it

Question

I want to submit app on AppStore, My app is having swift speech SDK library, and project is in Obj C, Whenever I am trying to upload my build, I am getting this error,Invali

Answer 1

In my case was because I was using an Adhoc provisioning profile instead of a production one when I was trying to deploy to the App Store Connect.

Answer 2

Incase your project is having swift classes /library:, Please ensure below settings are as follows:

Project/Target settings -> build Settings

1. Defines Module -> YES
2. Always embed Swift Standard libraries -> YES

It solved my problem.