Something went wrong on 2FA login page


We meet this problem when try to login through Auth0 Universal Login and
2FA is enabled. (check attachments)

This ‘error’ appear only sometimes, not for every login flow.

The flow is:

  1. Enable 2FA on login account.
  2. Insert credentials
  3. You will be redirected to the 2FA page
  4. On this page, I left the app in background in order to open the
    Authenticator app
  5. After I copied the code and returned to the Auth0 2FA page, I saw the
    screen from the screenshot below.

Is this intended…? it seems to be like a general error.

Hi @alexandru.farcasanu,

Are you seeing anything in your Auth0 Dashboard Logs related to the error? The client side error you are seeing is a generic error and you should be able to find something more specific in your dashboard.

Let me know!

We upgraded Auth0 SDK to V2 and this problem seems to be solved. Thank you

Great, thanks for the update!