I'm using https://pub.dev/packages/google_sign_in for google sign-in in one other my running project. It was working well but I changed my google Firestore account so I have to do setup on my new account and replace "google-services.json" file new one in the project.
When I tried to login by google after all setup regraded to new Firestore account, Always get below issue.
PlatformException(sign_in_failed, com.google.android.gms.common.api.ApiException: 10: , null)
I have done all the setup, added support email to project settings and added SHA-1 like below Q/A
Don't know what's is going wrong?? If I created a new project and add the same "google-services.json" and do the setup for google login then it's working.
Anything I missing or any conflict.
~PS: I have done https://console.developers.google.com/apis/credentials/consent and google login working well will fresh project.