Xcode export/upload error: Your session has expired. Please log in

Question

I am trying to release an app from Xcode but as soon as I try uploading to the app store or exporting in any fashion, once it checks for signing from iTunes Connect, I recei

Answer 1

In my case, Apple were trying to force me to update my profile / password. Try signing into https://appleid.apple.com/account/manage first.

Discovered this while trying to enable Two-Factor Authentication so thanks to Hiran for his suggestion.