Update app to App Store

Question

I got this error when uploading my build in iTunes Connect:

iTunes Store operation failed.
This action could not completed. Try again. 

I tried, and tried, but nothing.

The steps I have done are:

XCode
-> Product
-> Archive
-> Upload to App Store
-> Error

For programming, I use C# and I use Unity to build for XCode.

There are no errors when I compile the build; the error happens only when I upload it to the App Store.

Answer 1

Try to upload your app with Application Loader. sometimes i faced same issue with Xcode7.2 or greter then will try upload app with Application Loader. it's worked fine. click here to check my ans How to upload app with App Loader.

Answer 2

I recently ran into this issue after updating Mac OS to v10.12 and XCode to v8.3.2. I had never had any issues in the past with deploying apps to the app store, but after the updates, my uploads repeatedly failed 15+ times over the course of a day. Closing XCode and restarting my macbook did not resolve the issue. The uploads typically failed in the "Authenticating with iTunes" step.

Long story short, I ended up disabling two-factor authentication for my iCloud account and my app uploaded without an error the first try. I believe there is a bug with Apple resulting in two-factor authentication breaking the iTunesConnect upload process. Here are the steps to disable two-factor authentication if you think this may resolve your issue:

1. Go to https://appleid.apple.com/#!&page=signin
2. Sign in and scroll to "Security"
3. Click "Edit", then follow the steps to turn off two-factor authentication.

NOTE: This is just a workaround. Ideally, Apple will patch the bug so that we don't need to disable two-factor authentication to successfully upload apps.