The action 'google_oauth2' could not be found for Users::OmniauthCallbacksController

[kashif ali]

Hi,

I'm using 'omniauth-google-oauth2' for sign in with google and follow all instruction here carefully

    https://github.com/plataformatec/devise/wiki/OmniAuth%3A-Overview

but i have error above.
I have also try with 'omniauth-google' gem but same kind of error. i Have created issue for it also here.
    https://github.com/Yesware/omniauth-google/issues/9
it seems like both are same erorrs method missing.
Can you please help?

[kashif ali]

see details here

         https://github.com/zquestz/omniauth-google-oauth2/issues/52