Processing by Users::OmniauthCallbacksController#failure as HTML Parameters: {"code"=>"key", "state"=>"secret"} Redirected to http://localhost:3000/sign_in Which means that devise is unable to recognize your facebook callback. Make sure you setup up your callback controller properly or post your ... ... html.erb. For example:

<%= notice %>

Pages#index

... Users::OmniauthCallbacksController < Devise::OmniauthCallbacksController def facebook @user = User. I'm using Devise with Omniauth. It doesn't seem possible to restrict the initial user auth requests to only GET's or only POST's. Is it? * [Registerable](http://rubydoc.info/github/plataformatec/devise/master/Devise/Models/Registerable): handles signing up users through a registration process, ... When attempting to connect the service through Huginn by clicking the 'Authenticate with Twitter' button I get a Not found. Authentication ... 4 #793] INFO -- : Processing by Users::OmniauthCallbacksController#passthru as HTML 00:... | I, [2022-...0 #793] INFO -- : Parameters ... 4 #793] INFO -- : Processing by Users::OmniauthCallbacksController#passthru as HTML 00:. ... 这是有意义的；因为 Users::OmniauthCallbacksController#passthru ...