We are facing similar issue.. The app we are trying to upload is a sample camera app from Apple only. AVMulticamPIP sample. In the refusal email even though it says non-public API usage, no API names are mentioned for which it is refusing.
This is the email we got
Dear Developer,
We identified one or more issues with a recent delivery for your app, "Perma Evidence Pro" 1.0 (1). Please correct the following issues, then upload again. ITMS-90338: Non-public API usage - The app contains one or more corrupted binaries. Rebuild the app and resubmit.. If method names in your source code match the private Apple APIs listed above, altering your method names will help prevent this app from being flagged in future submissions. In addition, note that one or more of the above APIs may be located in a static library that was included with your app. If so, they must be removed. For further information, visit the Technical Support Information at http://developer.apple.com/support/technical/ Best regards, The App Store Team
permaevidence
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