问题
The same app has already been approved twice before but after some changes like set the image view and submitting the app again, Apple rejected my app for following errors:
Performance - 2.5.1
Your app uses or references the following non-public APIs:
setResult: nextStarIndex
The use of non-public APIs is not permitted on the App Store because it can lead to a poor user experience should these APIs change.
How can a user test his/her application if it contains Private API's?
I am not using setResult: and nextStarIndex code anywhere in my project so what should I do?
回答1:
The last time I encountered this was because of a namespace collision between methods in my code and private methods in the Cocoa API. You can also use grep to find out exactly where you're using those selectors:
grep -R 'setResult:' *
回答2:
I had the same situation with you. Now, the app is ready for sale. I hope I will help you to solve that problem.
"Your app uses or references the following non-public APIs: cancelAction:, defaultInstance "
My solved Steps:
(1) grep -R 'defaultInstance' *
the CrashReporterSDK matches so i remove it .
(2) grep -R 'cancelAction:' * it matches some project function names. I also resolve them.
(3) I suggest that before using "grep -R", you should remove the project's "build document files", so "grep -R" will give us more useful information.
finished
回答3:
Run otool on the excutable.
Go to the build directory:
AppName/build/AppName.build/Release-iphoneos/AppName.build/Objects-normal/armv6/
and run
strings AppName | grep ‘setResult' to know which framework used that particular method.
回答4:
If you don't find the reference by searching your project, the issue is most likeley in a compiled third party library. You can use "nm " to list symbols in compiled libraries.
One of my apps was rejected by the exact same cause. I updated my project with the latest Facebook SDK (at this time 4.15.1), and the app passed the review.
回答5:
If you need check in your application only go to your project directory path in terminal and try below command.
grep -R 'setResult:' .
来源：https://stackoverflow.com/questions/39405016/ios-app-rejected-non-public-apis