Publising Failed - We are unable to create an authentication session

Question

I am trying to upload an iOS App to the App Store in Visual Studio on my Mac.

However, I am getting this error shown in the image.

Any idea how to fix this problem?

Answer 1

1. Please go to https://appleid.apple.com/account/manage and in the "Security" section generate an app-specific password.

2. When you begin to publish your app to the App Store use this password with your Apple ID in Visual Studio (see an attached screenshot).