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私はRailsを扱うのが初めてです。Treehouse の「Build a Simple Ruby on Rails Application」チュートリアルに従っています。今まではすべて順調でした。

デバイス ビューを生成しようとしていますが、localhost:3000/users/sign_up に移動すると、次のエラーが表示されます。

Routing Error

No route matches [GET] "/"
Try running rake routes for more information on available routes.

これは、users/sign_up、users/sign_in に移動すると発生しますが、users/edit に移動すると発生しません

users/sign_up に行こうとすると、これが端末から吐き出されるものです

    Started GET "/users/sign_up" for 127.0.0.1 at 2013-10-11 11:16:24 -0400
Processing by Devise::RegistrationsController#new as HTML
User Load (0.1ms)  SELECT "users".* FROM "users" WHERE "users"."id" = 1 LIMIT 1
Redirected to http://localhost:3000/
Filter chain halted as :require_no_authentication rendered or redirected
Completed 302 Found in 48ms (ActiveRecord: 1.7ms)


Started GET "/" for 127.0.0.1 at 2013-10-11 11:16:24 -0400

ActionController::RoutingError (No route matches [GET] "/"):
actionpack (3.2.12) lib/action_dispatch/middleware/debug_exceptions.rb:21:in `call'
actionpack (3.2.12) lib/action_dispatch/middleware/show_exceptions.rb:56:in `call'
railties (3.2.12) lib/rails/rack/logger.rb:32:in `call_app'
railties (3.2.12) lib/rails/rack/logger.rb:16:in `block in call'
activesupport (3.2.12) lib/active_support/tagged_logging.rb:22:in `tagged'
railties (3.2.12) lib/rails/rack/logger.rb:16:in `call'
actionpack (3.2.12) lib/action_dispatch/middleware/request_id.rb:22:in `call'
rack (1.4.5) lib/rack/methodoverride.rb:21:in `call'
rack (1.4.5) lib/rack/runtime.rb:17:in `call'
activesupport (3.2.12) lib/active_support/cache/strategy/local_cache.rb:72:in `call'
rack (1.4.5) lib/rack/lock.rb:15:in `call'
actionpack (3.2.12) lib/action_dispatch/middleware/static.rb:62:in `call'
railties (3.2.12) lib/rails/engine.rb:479:in `call'
railties (3.2.12) lib/rails/application.rb:223:in `call'
rack (1.4.5) lib/rack/content_length.rb:14:in `call'
railties (3.2.12) lib/rails/rack/log_tailer.rb:17:in `call'
rack (1.4.5) lib/rack/handler/webrick.rb:59:in `service'
/usr/local/rvm/rubies/ruby-1.9.3-p392/lib/ruby/1.9.1/webrick/httpserver.rb:138:in `service'
/usr/local/rvm/rubies/ruby-1.9.3-p392/lib/ruby/1.9.1/webrick/httpserver.rb:94:in `run'
/usr/local/rvm/rubies/ruby-1.9.3-p392/lib/ruby/1.9.1/webrick/server.rb:191:in `block in start_thread'


Rendered /usr/local/rvm/gems/ruby-1.9.3-p392/gems/actionpack-3.2.12/lib/action_dispatch/middleware/templates/rescues/routing_error.erb within rescues/layout (1.6ms)
^C[2013-10-11 11:19:28] INFO  going to shutdown ...
[2013-10-11 11:19:28] INFO  WEBrick::HTTPServer#start done.
Exiting## Heading ##

rake routes を実行すると、次のようになります

    Mikes-MacBook-Pro:treebook mike$ rake routes
    new_user_session GET    /users/sign_in(.:format)       devise/sessions#new
        user_session POST   /users/sign_in(.:format)       devise/sessions#create
destroy_user_session DELETE /users/sign_out(.:format)      devise/sessions#destroy
       user_password POST   /users/password(.:format)      devise/passwords#create
   new_user_password GET    /users/password/new(.:format)  devise/passwords#new
  edit_user_password GET    /users/password/edit(.:format) devise/passwords#edit
                     PUT    /users/password(.:format)      devise/passwords#update
cancel_user_registration GET    /users/cancel(.:format)          devise/registrations#cancel
   user_registration POST   /users(.:format)               devise/registrations#create
new_user_registration GET    /users/sign_up(.:format)       devise/registrations#new
  edit_user_registration GET    /users/edit(.:format)          devise/registrations#edit
                     PUT    /users(.:format)               devise/registrations#update
                     DELETE /users(.:format)               devise/registrations#destroy
            statuses GET    /statuses(.:format)            statuses#index
                     POST   /statuses(.:format)            statuses#create
          new_status GET    /statuses/new(.:format)        statuses#new
         edit_status GET    /statuses/:id/edit(.:format)   statuses#edit
              status GET    /statuses/:id(.:format)        statuses#show
                     PUT    /statuses/:id(.:format)        statuses#update
                     DELETE /statuses/:id(.:format)        statuses#destroy

私は次に何をすべきかについてかなり困惑しています。どんな助けでも大歓迎です！

ありがとう

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2 に答える 2

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ルート パスを定義する必要があるため、Rails は、ルート パスを開いたときに誰かを送信する場所を認識できます。

http://guides.rubyonrails.org/routing.html#using-root

ログインすると、Devise はどこかにリダイレクトしようとしますが、ルート ルートがなければ、行き先がありません。

root to: "statuses#index"始めるには良い場所かもしれません

于 2013-10-11T15:56:36.233 に答える