Can't submit apps to AppStore: ERROR ITMS-90534: "Invalid Toolchain

Question

ERROR ITMS-90534: \"Invalid Toolchain.

New apps and app updates must be built with the public (GM) versions of Xcode 6 or later, macOS,

Answer 1

I was finally able to resolve this issue by downloading XCode 8.2.1 from the App Store.

Re-archiving the project and submitting as usual.

Answer 2

I just want to add what is says at the bottom of the Using Apple Beta Software page (https://developer.apple.com/support/beta-software/) IF you are using a BETA version of XCode and try to submit it will fail every time UNLESS you are on a GM_seed (Golden Master release, aka the release before the release to production) Since I do not have enough "reputation" to comment @Chuck Smith. I created this. Hope this helps. Today is 11/8/2019 and I downloaded and submitted my app with success.

Submitting Apps

Apps that are created using beta versions of Xcode or that are built for beta versions of an OS will not be accepted on the App Store. Apps that you submit should be developed using the most up-to-date version of Xcode from the Mac App Store and should be built for publicly available versions of iOS, macOS, watchOS, and tvOS — except when GM seeds are available. When a GM Seed of Xcode becomes available, use it to develop your app for submission. When GM seeds of iOS, macOS, watchOS, or tvOS become available, build your app for these versions.

Answer 3

A new beta or Golden Master version of Xcode is about to be released, just look for it a few hours later.

Answer 4

Archive you application using the stable Xcode version and upload it using Xcode beta. This solved the problem for me.

Answer 5

Every thing was updated Xcode 8.3.3, OS Serra 10.12.6 but I was still getting the issue. what I did and the issue got resolved is:

Open app store searched xcode Open Xcode from app store it prompted me to install some missing features. I followed the instructions and completed the wizard Re-open Xcode and Archived my app and then started uploaded and it went successfully.

Hope it may help someone.

Cheers!

Answer 6

The same issue occurs with me today (13 July 2017).

As I was using XCode 9 beta 2, till date. Everything was working fine.

The last build which I uploaded was on 9th of July 2017, using XCode 9 beta 2.

After trying a lot of changes, finally the fix was:

Upgrading to the latest beta of XCode, which was XCode 9 beta 3 (released on 10th July 2017).

BOTTOMLINE:

If you are using any beta version of XCode, and if it is outdated. Apple will reject your build from that version causing the error asked by questioner. As long as the version is stable you don't need to worry.

It is recommended to check your current version is latest or not. If not, then download the latest XCode and push a new build achieved using the latest XCode beta

Why I didn't use a stable version of XCode instead?

The stable version at this time is XCode 8.3.3, and the language used is Swift 3.

Though there is minimum code breaking change from Swift 3 to 4, but my latest code base was Swift 4. Plus, you might be having Pods in your project which also has to be downgraded to the latest stable version. Until a stable version of XCode 9 is out. So, I opt to download the latest version of XCode beta