google action account linking Accounts failed to link

Question

I want to account for linking google action to my web app. followed the OAuth Client Information. I have implemented Set Up an OAuth2 Server Using Passport in Laravel( tutorial link ).Where I did authentication. finally, I find my application at my home mobile app but when goes to click on MY created app it gives me account linked and after that an error "something went wrong and close" but when I open my it gives me an error Accounts failed to link. Please close your browser and try again

Answer 1

The documentation at Add authentication to your project indicates that you need to use the Authorization Code auth type instead of the Implicit flow.