I am trying Google login using React-native-google-signin plugin but it gives me a Developer_Error.I have done exctly same as mention in its document.here is my code ans steps.<
It's just because of your androidClientId is a mismatch as your google console project
create your new auth client id from your project API console : https://console.developers.google.com/apis/credentials
update configuration to: myfile.js like:
GoogleSignin.configure({ androidClientId:'YOUR CLIENT ID' )}