Toast : Internal Error Occur with integration of Google Plus in Android

Question

I am integrating the Google Plus in my Android app. I have created the project in the Google API Console. I created the OAuth Client ID and I doubled check the package name

Answer 1

I had the same problem, and I solved it looking around in the Developer Console.

Turns out that you need to fill in the necessary information about your project for the consent screen.

Solution:

• go to your Developer Console
• APIs & Auth
• Consent Screen

Choose your email and insert your project name. Next time you launch your application you will have the proper consent screen and thereafter all will work fine.