I updated my app for ios 11 using Xcode 9 beta 5.(Objective C app)
The app is running(with Xcode 8.3 as well as Xcode 9 beta) without any error even on the device.
Today, I have created a build using XCode 8.3 to upload on test-flight, Which is giving below error on uploading to iTunes.
ERROR ITMS-90534: "Invalid Toolchain. New apps and app updates must be built with the public (GM) versions of Xcode 6 or later, macOS, and iOS SDK or later. Don't submit apps built with beta software including beta macOS builds."
Note - I used Xcode 8.3 to archive and upload build not Xcode 9 beta
Please suggest any solution to fix this error.
Use Xcode 8.3.3 to create your build and upload using Application Upload.
Ensure following checkpoints, while creating your build: