CMS auth issue on dev setup

Hi everyone.
I am working on openedx and hence setup its dev environment with tutor and installed all the dependencies using the repo readme and all.
But now i am getting an issue like as soon as i navigate to cms http://localhost:8001/ and sign in with a user i just created using "Register for free " then i get issue shown in image.
Authentication is not working.

basically showing

## Error: invalid_request
Mismatching redirect URI.

Please help if anyone faced the same issue.

Hi @akshat_10 and welcome.

Did you search the forums for this error? I did and found a few results. This is one from last October: Error: invalid_request Mismatching redirect URI is it helpful?

Yes i have gone through this, but this was not helpful as their cause of issue was different.
I am running the setup in development on localhost, so when I go to CMS studio then it shows this error of mismatched URL.
Not able to configure from where to head on the changes.
Using tutor dev launch and tutor dev start stop commands as in dev mode.

@akshat_10 when writing help posts it’s definitely useful to include information such as what Tutor version you’re running and what you’ve tried that didn’t work.

I don’t have familiarity with this issue so I won’t be able to help you any further, but editing your post with more information would be helpful to others!