ActionController :: RoutingError（沒有路由匹配{：動作=>「顯示」，：控制器=>「用戶」，：ID =>零））：

Question

我一直在嘗試解決這個路由錯誤很長一段時間。我將不勝感激任何幫助！這個錯誤阻止了我進行身份驗證。這是我在我的Heroku日誌中得到的。

app/controllers/authentications_controller.rb:12:in `create' 
ActionController::RoutingError (No route matches {:action=>"show", :controller=>"users",  :id=>nil}) 

這裏是的routes.rb文件：

Company::Application.routes.draw do 
resources :profile_individual 
resources :careers 
match 'careers' => 'careers#index' 
match 'about' => 'about#index' 
constraints(:subdomain => /^$|www/) do 
devise_for :users 
resources :authentications, :identities #, :beta_invitations 

resources :users do 
    resources :invitations, :controller => 'UserInvitation' do 
    post :upload, :on => :collection 
    get :email_template, :on => :collection 
    get :plaintext_template, :on => :collection 
    get :facebook_invitation, :on => :collection 
    end 
    member do 
    get :summary 
    get :recruits 
    get :friends_events 
    get :events_near_me 
    get :recent_activity 
    get :impact 
    get :campaigns 
    end 
end 

resources :password_resets do 
    get 'password_reset' => 'password_resets#show', :as => 'password_reset' 
end 

resources :events, :only => [:new, :index, :create] 
resources :organizations, :only => [:index, :create] 
resources :orders do 
    post :ipn, :on => :member 
    resource :payment do 
    member do 
     post :relay_response 
     get :receipt 
    end 
    end 
    resource :paypal_integration do 
    member do 
     get :authorize 
     get :cancel 
     post :finalize 
    end 
    end 
end 

match '/users/:id/impact/money/:d' => 'users#impact_money_graph', :constraints => {:d =>  /\d+{4}_\d+{2}-\d+{2}/}, :as => :user_impact_money 
match '/users/:id/impact/money' => 'users#impact_money_graph', :as => :user_impact_money 
match '/users/:id/impact/recruits/:d' => 'users#impact_recruits_graph', :constraints =>  {:d => /\d+{4}_\d+{2}-\d+{2}/}, :as => :user_impact_recruits 
match '/users/:id/impact/recruits' => 'users#impact_recruits_graph', :as => :user_impact_recruits 

match '/auth/failure' => 'authentications#failure' 
match '/auth/:provider/callback' => 'authentications#create' 
match '/auth/:provider/callback' => 'authentications#show', :controller => 'users', :as => :login 
match '/logout' => 'authentications#destroy', :as => :logout 
match '/login' => 'authentications#new', :as => :login 
match "/join_team/:id" => "team_members#join", :as => :join_team 
match "/rsvp/:id" => "rsvps#show", :as => :rsvp 

match "/signup" => 'authentications#signup', :as => :signup 

match "/beacon/:id.gif" => "email_beacons#show", :as => :email_beacon 
root :to => "homes#show" 
match '/corporate_giving' => "homes#corporate_giving" 
end 

constraints(Subdomain) do 
resource :organization, :path => "/", :only => [:edit, :update] do 
    member do 
    get :org_photos_videos 
    get :org_recent_activity 
    end 
end 
resources :events, :except => [:index] do 
    post :publish, :on => :member 
    resource :supporter_invite 
    resource :team_management do 
    post :mailer, :on => :member 
    end 
    resource :team_member do 
    post :invite, :on => :member 
    end 
    resource :rsvp do 
    put :make_order, :on => :collection 
    get :make_order, :on => :collection 
    end 
    resources :invites do 
    post :upload, :on => :collection 
    end 
    resources :ticket_tiers, :team_members 
end 
match "/events" => redirect("/") 
root :to => "organizations#show" 
end 

namespace :admin do 
resources :stats 
resources :organizations 
resources :campaigns do 
    resources :rewards 
    resources :contents 
    put :header, :action => 'header_update' 
end 
resources :users do 
    member do 
    post :grant_access 
    post :revoke_access 
    end 
end 
resources :nonprofits do 
    member do 
    put :approve 
    put :revoke 
    end 
end 
end 

resources :campaigns do 
get :find_charities, :on => :collection 
get :how_many_charities, :on => :collection 
member do 
    post :join 
    get :join 
    post :header, :action => 'header_creation' 
    put :header, :action => 'header_update' 
end 
resources :rewards 
resources :contents 
resource :donations do 
    resource :paypal_integration, :controller => 'donations' do 
    member do 
     get :authorize 
     get :cancel 
     post :finalize 
    end 
    end 
end 
end 

match '/campaigns/:id/graph/:d' => 'campaigns#graph', :constraints => {:d => /\d+{4}_\d+ {2}-\d+{2}/}, :as => :graph_campaign 
match '/campaigns/:id/graph' => 'campaigns#graph', :as => :graph_campaign 

resources :business_campaigns, :controller => 'campaigns' 

resources :businesses do 
put :logo, :on => :collection, :action => 'upload_logo' 
member do 
    get :summary 
    get :recruits 
    get :friends_events 
    get :events_near_me 
    get :recent_activity 
    get :impact 
    get :campaigns 
    end 
end 

resources :nonprofit_campaigns, :controller => 'campaigns' 

resources :nonprofits do 
put :logo, :on => :collection, :action => 'upload_logo' 
member do 
    get :summary 
    get :recruits 
    get :friends_events 
    get :events_near_me 
    get :recent_activity 
    get :impact 
    get :campaigns 
    get :supporting_campaigns 
end 
end 

resources :publicities 

match '/campaigns/:campaign_id/rewards/:id' => 'campaigns#reward', :via => :get 

match "/robots.txt" => "application#robots_txt" 
match "/beta_invitations" => redirect('/') 
resource :sitemap 
resources :referrals 

end 

這裏是我的authentications_controller.rb文件

class AuthenticationsController < ApplicationController 
    skip_before_filter :require_beta_access 
    before_filter :redirect_to_profile_if_logged_in, :only => [:create, :new] 

    layout :resolve_layout 

    def create 
    omniauth = request.env["omniauth.auth"] 
    authentication = Authentication.find_by_provider_and_uid(omniauth['provider'], omniauth['uid']) 
    if authentication && authentication.user.present? 
     sign_in(:user, authentication.user) 
     redirect_to session[:redirect_to] || user_path(current_user, :subdomain => nil) 
    elsif current_user 
     current_user.authentications.create!(:provider => omniauth['provider'], :uid => omniauth['uid']) 
     redirect_to session[:redirect_to] || user_path(current_user, :subdomain => nil) 
    else 
     user = User.new 
     user.apply_omniauth(omniauth) 

     logger.debug "=======================auth=============================" 
     logger.debug session[:referrer_token] 
     logger.debug "========================================================" 

     if session[:referrer_token] 
     publicity = Publicity.find_by_token(session[:referrer_token]) 
     user.invited_by = publicity 
     user.recruited_by = publicity 
     end 

     if user.save 
     sign_in(user) 

     unless session[:redirect_to] 
      session[:referrer_token] = nil 
     end 

     redirect_to session[:redirect_to] || user_path(current_user, :subdomain => nil) 
     #redirect_to session[:redirect_to] || campaigns_url(:tc => request.env['omniauth.params']['tc']) #tc is for AB testing 
     else 
     session[:omniauth] = omniauth.except('extra') 
     redirect_to signup_path 
     end 
    end 
    end 

    def failure 
    flash[:error] = "Please check your email and password and try again" 
    redirect_to login_path 
    end 

    def destroy 
    reset_session 
    redirect_to root_path 
    end 

    def signup 
    # 
    end 

    private 

    def redirect_to_profile_if_logged_in 
    redirect_to user_path(current_user.permalink) if current_user 
    end 

    def resolve_layout 
    case action_name 
    when "new", "signup" 
     "authentication" 
    else 
     "selfcontained" 
    end 
    end 
end 

我加入我的appplication_controller.rb太：

class ApplicationController < ActionController::Base 
    #Wrote by George for beta users -before_filter :require_beta_access 
    before_filter :save_referrer_token 
    protect_from_forgery 
    helper_method :organization_admin?, :team_member?, :profile_url, :current_profile 

    def set_headers 
    # Set our headers here 
    end 

    def save_referrer_token 
    #session.delete(:referrer_token) 
    if params[:ref] 
     publicity = Publicity.find_by_token(params[:ref]) 
     logger.debug "========================================================" 
     logger.debug current_profile.nil? 
     logger.debug publicity.creator 
     logger.debug current_profile 
     logger.debug current_profile != publicity.creator 
     session[:referrer_token] = params[:ref] if current_profile.nil? or publicity.creator != current_profile 

     logger.debug session[:referrer_token] 
     logger.debug "========================================================" 
    end 
    end 

    def robots_txt 
    robots = File.read(Rails.root + "public/robots.#{Rails.env}.txt") 
    render :text => robots, :layout => false, :content_type => "text/plain" 
    end 

    def load_organization 
    @organization = Organization.find_by_permalink(request.subdomain) 
    raise ActiveRecord::RecordNotFound if @organization.nil? 
    end 

    def require_user 
    unless current_user 
     session[:redirect_to] = request.url 
     redirect_to login_url(:host => request.domain) 
    end 
    end 

    def require_beta_access 
    if !current_user 
     redirect_to root_url(:host => request.domain) 
    elsif !current_user.beta_access? 
     redirect_to new_beta_invitation_url(:host => request.domain) 
    end 
    end 

    def require_organization_admin 
    unless organization_admin? 
     redirect_to root_url(:subdomain => @organization.permalink) 
    end 
    end 

    def team_member? 
    if current_user && @event.team_memberships.where(:user_id => current_user.id).count != 0 
     true 
    end 
    end 

    def organization_admin? 
    if current_user && current_user.beta_access? && @organization && @organization.memberships.where(:user_id => current_user.id, :role => 'admin').count != 0 
     true 
    end 
    end 

    def profile_url(profile, opt = nil) 
    if profile == current_user 
     user_url(profile, :host => opt[:host]) 
    elsif profile.is_a? BusinessProfile 
     business_url(profile) 
    elsif profile.is_a? NonprofitProfile 
     nonprofit_url(profile) 
    end 
    end 

    def set_current_profile(profile) 
    session[:current_profile] = profile 
    end 

    def current_user 
    @current_user ||= User.find_by_auth_token!(cookies[:auth_token]) if cookies[:auth_token] 
    end 

    def current_profile 
    #if session 
     session[:current_profile] || current_user 
    #else 
    # nil 
    #end 
    end 

    IGIVEMORE_HTML5_OPTIOINS = { 
    :style => 'z-index: 0;',:width => '290', :height => '200', 
    :frameborder => '0', :url_params => {:wmode=>"opaque"} 
    } 

    def campaign_header_body(camp, opt = IGIVEMORE_HTML5_OPTIOINS) 
    if camp.header_type == Campaign::HEADER_YOUTUBE 
     youtube_html5(camp.header_url, opt).html_safe 
    elsif camp.header_type == Campaign::HEADER_IMAGE 
     "<img src=\"#{camp.header_url}\" width=\"#{opt[:width]}\" height=\"#{opt[:height]}\"/>'".html_safe 
    else 
     "Unsupported Type!!" 
    end 
    end 

    def youtube_html5(url, opt) 
    begin 
     video = YouTubeIt::Client.new.video_by(url) 
     video.embed_html5(opt).gsub(/http:\/\//,"https://") 
    rescue => e 
     "<div style='color:red; width:290px; height:100px; padding-top:100px'>Given Video URL has problem.</div>" 
    end 
    end 
end 

Answer 1

問題在於噸current_user經管線12返回的authentications_controller.rb零：

11 sign_in(:user, authentication.user) 
12 redirect_to session[:redirect_to] || user_path(current_user, :subdomain => nil) 

的sign_in方法，其在此之前直接調用應該設置cookies[:auth_token]使得current_user方法能夠檢索它：

def current_user 
    @current_user ||= User.find_by_auth_token!(cookies[:auth_token]) if cookies[:auth_token] 
end 

我不能請參閱sign_in方法，但請確保您正確設置cookies[:auth_token]。