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我已經嘗試了一切，不能解決這個從Facebook的omniauth寶石NoAuthorizationCodeError錯誤。NoAuthorizationCodeError for facebook omniauth
我已經基本上覆制和粘貼railscasts ep360。我嘗試刪除咖啡腳本，我已經更改爲寶石1.4.0，我試過不同版本的軌道。
任何幫助，將不勝感激。
at=info method=GET path=/auth/facebook/callback host=enigmatic-sands-2189.herokuapp.com fwd="105.228.66.17" dyno=web.1 connect=2ms service=27ms status=500 bytes=643
2013-10-14T19:20:29.091206+00:00 heroku[router]: at=info method=GET path=/auth/facebook/callback host=enigmatic-sands-2189.herokuapp.com fwd="105.228.66.17" dyno=web.1 connect=14ms service=27ms status=500 bytes=643
2013-10-14T19:20:29.071596+00:00 app[web.1]: Started GET "/auth/facebook/callback" for 105.228.66.17 at 2013-10-14 19:20:29 +0000
2013-10-14T19:20:29.075493+00:00 app[web.1]: (facebook) Callback phase initiated.
2013-10-14T19:20:29.084256+00:00 app[web.1]:
2013-10-14T19:20:29.084256+00:00 app[web.1]: OmniAuth::Strategies::Facebook::NoAuthorizationCodeError (must pass either a `code` parameter or a signed request (via `signed_request` parameter or a `fbsr_XXX` cookie)):
會話控制器
class SessionsController < ApplicationController
def create
user = User.from_omniauth(env["omniauth.auth"])
session[:user_id] = user.id
redirect_to root_url
end
def destroy
session[:user_id] = nil
redirect_to root_url
end
end
路線
root to: 'static_pages#home'
match 'auth/:provider/callback', to: 'sessions#create'
match 'auth/failure', to: redirect('/')
match 'signout', to: 'sessions#destroy', as: 'signout'
寶石文件
ruby '1.9.3'
gem 'rails', '3.2.12'
gem "omniauth", "~> 1.1.1"
gem "omniauth-facebook", "1.4.0"
用戶模型
def self.from_omniauth（auth） 其中（auth.slice（：provider，：uid））。first_or_initialize.tap do | user | user.provider = auth.provider user.uid = auth.uid user.name = auth.info.name user.oauth_token = auth.credentials.token user.oauth_expires_at = Time.at（auth.credentials.expires_at ） user.save！ 結束 結束
初始化/ omniauth.rb
OmniAuth.config.logger = Rails.logger
Rails.application.config.middleware.use OmniAuth::Builder do
provider :facebook, '51xxxxxxxxx42200', '0e3b1xxxxxxxxxxxxxxxxx4ff87'
end
在facebook開發人員網站的Facebook應用程序中，您的網站網址是否被列爲您網站的基本網址？即'http：// yoursite.com'？ – trh
謝謝。我正嘗試使用默認的herokuapp.com url enigmatic-sands-2xx9.herokuapp.com作爲應用程序域。我把它改成了localhost，它工作正常。如果我使用自定義域，它也可以工作。如果應用程序託管在http://enigmatic-sands-2xx9.herokuapp.com，因爲它不僅僅是enigmatic-sands-2xx9.herokuapp.com – grabury