Facing issue while doing login

[sultan.mohd2023]

1. Hi friends, I was working on a MERN stack web app which includes a login system that I’m implementing using Auth0 (because the tutorial I’m following also used this website for login). I’ve written the exact code as in the tutorial, but still, when I try to log in with my Google account, it opens a page which shows like this dev-c8ykirgh8pasbjtf

Oops!, something went wrong" page instead of working like the tutorial. In the tutorial, it logs in perfectly, but mine isn’t working. If any of you can help me, I would greatly appreciate it. Thank you

NEW

[rueben.tiow]

Hi @sultan.mohd2023,

Welcome to the Auth0 Community!

Could you check your logs (Auth0 Dashboard > Monitorings > Logs) to see what kind of error was thrown? Could you please share it with me?

Thanks,
Rueben

[sultan.mohd2023]

Here is the SS of logs

[rueben.tiow]

Hi @sultan.mohd2023,

Thank you for your update.

I have research into the error you encountered and found this knowledge solution for your reference:

Error: "Unable to issue redirect for OAuth 2.0 transaction"

Problem statement I have a situation where login to an application fails with the error: "Unable to issue redirect for OAuth 2.0 transaction ". This may happen with any type of connection that depends on OAuth 2.0 , such as a custom OAuth2 connection. Symptoms The error suggests that an OAuth2 transaction was initiated without a redirect URI so the authorization server was unable to then issue a redirect. It commonly arises when there is some issue in the redirect_uri in the initial /author…

Essentially, there is a typo in your code that is causing the Unable to issue redirect to OAuth 2.0 transaction error.

Keep me posted on how this goes for you.

Thanks,
Rueben

[sultan.mohd2023]

Typo?? Where is it? I can’t find any typo in my code. Can you please help me with finding that typo.
Thanks

[Gloriaaaa23]

Thank you so much for your assistance! I really appreciate it

[sultan.mohd2023]

Hii @Gloriaaaa23 did your issue solved?

[rueben.tiow]

Hi @sultan.mohd2023,

Have you gotten a chance to review the knowledge article?

Error: "Unable to issue redirect for OAuth 2.0 transaction"

Problem statement I have a situation where login to an application fails with the error: "Unable to issue redirect for OAuth 2.0 transaction ". This may happen with any type of connection that depends on OAuth 2.0 , such as a custom OAuth2 connection. Symptoms The error suggests that an OAuth2 transaction was initiated without a redirect URI so the authorization server was unable to then issue a redirect. It commonly arises when there is some issue in the redirect_uri in the initial /author…

[sultan.mohd2023]

Yes, that’s why I opened this issue sir