Your session has expired. Please log in, Xcode 8.2 giving this error while adding account

Question

apple developer id is not able to add in xcode 8.2, it gives error like below.

Answer 1

Amit Srivastava give this detail here

Apple forcing developers to use two factors password security and follow these steps to enable it

On your apple device with iOS 9+

1. Go to Settings > iCloud > tap your Apple ID
2. Password & Security
3. Turn on Two-Factor Authentication

On your Mac Pro with OS X El Capitan or later

1. Go to Apple () menu > System Preferences > iCloud > Account Details

2. Click Security

3. Turn on Two-Factor Authentication

If you already use two-step verification, turn it off, then turn on two-factor authentication

Answer 2

The issue seems to be on the Apple's side and is not related to Two-Factor Authentication. I contacted the Apple Developer Support by filling in this form:

https://developer.apple.com/contact/apple-id/

They fixed the issue for my account by next day. I got this answer by email:

We believe this issue has been resolved. I encourage you to try to sign in to Xcode later on today. If you are still encountering this specific issue, please send us a screenshot of the error and steps to reproduce the issue.

Don't hesitate to contact the support team.