The app references non-public selectors in Payload/ (App ID) : number, setNumber:
Just got this on 9/11/14 using Xcode6 GM and OSX 10.10. Xcode said the app was not submitted. However I went to itunes connect about 15 minutes later and the binary was in the build section (on the new iTC webpage). Added the build and submitted to Apple. Waiting for Review now!
When I was uploading my binary from xcode 6.0.1 it shows me error,But Again I tried to upload binary from application loader It successfully adding application with Warning of "references non-public selectors in payload number" Just avoid Go to Next.So after few minutes Application status was "Waiting for review"
However as per my point of view,It is better to do upload binary from application loader latest.
It's just a warning. I guess, it's just to let developer know what non-public selectors app is referencing, before submitting for review.