Xcode For 10.12

  

Xcode 12.5.1 supports iOS 14.5, iPadOS 14.5, tvOS 14.5, watchOS 7.4, and macOS Big Sur 11.3. New in Xcode 12.5.1. Addresses a stability issue related to opening the Organizer window. Fixed an issue where XCTest code wasn't generated after pressing the Record button. Additional bug fixes and stability improvements. Hello, any update on this? Is this still working fine on 10.12.6 for you? I would like to update Xcode for the school I work in but I can't update all the Macs to High Sierra, if it works fine it looks like a good solution to me:p.

Question or issue on macOS:

Will I be capable of submitting an app with Xcode 7.3.1 while on the macOS 10.12 beta? According to this post, it is possible to run Xcode 7 alongside macOS 10.12.

How to solve this problem?

Solution no. 1:

Yes, you can! But if you’re tying to do this, you will find two problems.

Xcode 12 release notesFor
  1. no .app file provided in bundle
Xcode For 10.12

Build with Xcode 7.3.1 then upload using Xcode 8 [Beta]. This will allow you to upload the archive.

  1. When trying to submit to the store you will be faced with this error message:

    New apps and app updates must be built with the public (GM) versions of Xcode 6 or later, OS X, and tvOS SDK. Don't submit apps built with beta software including beta OS X builds.

Xcode 12.2

This is because your archive contain the Sierra’s mark! I just solved this problem yesterday.

When you archived your app, find your archive in the Organizer, and then:

Xcode For 10.12

  • “Show in finder”;
  • “Show package contents”;
  • In the “xx.xcarchive” file, find the “Products”-“Applications”-“xx.app”(xx is your app’s name), “Show package contents” again;
  • Finally, you can see there has a file named”Info.plist”, open it;
  • Edit the value with a key named “BuildMachineOSBuild”, I just change it to “15F34″(it’s “El Capitan 10.11.5” ‘s version);

After that, you can upload this archive use Xcode or Application Loader, whatever you want!

Solution no. 2:

Adobe zii m1 2021. Decided to try it out myself. Both methods of exporting through Xcode and Application Launcher failed with an error stating there was no .app file provided in bundle. Best to stay away from the macOS 10.12 beta if you want to continue developing for iOS 9.

Hope this helps!