Ionic v3, v4, v5, v6 Google Plus Error 10 when Debugging [Solved]
I can think of the following reasons why you are facing this error: You have not created a Firebase app. You can create the app from Project Overview Page. You have created the Firebase app but have not added your debug or release Keystore SHA1 Fingerprints You can go to Project Overview -> Select App …
Ionic v3, v4, v5, v6 Google Plus Error 10 when Debugging [Solved] Read More »