App submission failed - 1+ corrupted binaries/non-public API usage and no additional details

Question

I’ve been submitting my app to the App Store for test flight and after build 11, I’ve been getting failures via email from Apple:

Non-public API usage: The app conta

Answer 1

I found the solution by my self after uploading the 9th build.

1. I have used some swift class in the objective-c source code that I used by a bridge. While you build the project you can see left panel warning of project related and there is one line said update for swift 4.
2. After converting swift 4 I get some more warning like use @objc to use swift 3 to latest swift 4 code.

3. You can check how to use @objc at swift class check this link: The use of Swift 3 @objc inference in Swift 4 mode is deprecated?

4. Then I have change unused profiles.

Then I upload the app and it works. Let me know if anyone need help