Why am I getting “An error occured while processing your request”?

Question

I am trying to use Azure AD B2C to log in through a third party on my app. I always keep getting the error shown in the image with no way of finding out what it is.

Keep in mind that my app is in development mode.

I tried changing the policies, making a new application, and even got a working sample online that gave me the same error. Can you provide any help?

Answer 1

It seems that you're working on.Net Core which requires you to check both fields "ID tokens" and "Access Tokens" under your Azure App Registrations -> Authentication.