App Store refuses my update after installing Xcode 11 beta with keeping Xcode 10.2

Question

I installed Xcode beta 11 and kept the 10.2 version, I submit my apps for review but I get invalid binary even though I did build with Xcode 10.2. I even uninstalled Xcode 1

Answer 1

The answer to this question was provided by Warren (aka dodgio) on the Apple Developer Forums:

This appears to be the app store thinking that the new OS X version 10.11.6 (15G1004) with security patch is a beta version of OS X.

I was able to submit without warnings or errors by digging into the .xcarchive and modifying the info.plist of the app.

Change the key

BuildMachineOSBuild

     15G1004

to the value for the original 10.11.6

BuildMachineOSBuild

    15G31

Then export the IPA or submit to the app store as usual.