Q&A
初めて投稿します。
プログラミング学習を初めて６週間の者です。
現在、アプリを作成しているのですが、中々前に進めません。
Ruby on Railsを使ってユーザー編集機能を実装しようとしているところです。
恐らくmain_controllerのindexアクションにインスタンス変数が定義できていないからだと思いますが、
何と定義して良いのかがわかりません。
エラーメッセージ
ActionController::UrlGenerationError in Main#index Showing /Users/satochika/projects/Archi_Log/app/views/main/_top.html.haml where line #17 raised: No route matches {:action=>"edit", :controller=>"users"}, missing required keys: [:id] Extracted source (around line #17): 15 ○○○○ 16 .User__Edit 17 = link_to edit_user_path do 18 設定 Trace of template inclusion: #<ActionView::Template app/views/main/index.html.haml locals=[]>
main_controller.rb
class MainController < ApplicationController def index end end
_top.html.haml
.Top = form_with local: true do |f| .Header .Search = f.text_field :name, class: 'Form_input', placeholder: 'キーワード（例：隈研吾）' = f.submit class: 'Search', value: '検索' .Title = link_to root_path, class: "title" do %h1 archi log(仮) .User .User__Icon S .User__Name -# = current_parson.name ○○○○ .User__Edit = link_to edit_user_path do 設定
routes.rb
Rails.application.routes.draw do devise_for :users # devise_for :people root to: 'main#index' # root to: 'people#edit' resources :details, only: [:index] resources :users, only: [:edit, :update] end
rails 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 new_user_password GET /users/password/new(.:format) devise/passwords#new edit_user_password GET /users/password/edit(.:format) devise/passwords#edit user_password PATCH /users/password(.:format) devise/passwords#update PUT /users/password(.:format) devise/passwords#update POST /users/password(.:format) devise/passwords#create cancel_user_registration GET /users/cancel(.:format) devise/registrations#cancel new_user_registration GET /users/sign_up(.:format) devise/registrations#new edit_user_registration GET /users/edit(.:format) devise/registrations#edit user_registration PATCH /users(.:format) devise/registrations#update PUT /users(.:format) devise/registrations#update DELETE /users(.:format) devise/registrations#destroy POST /users(.:format) devise/registrations#create root GET / main#index details GET /details(.:format) details#index edit_user GET /users/:id/edit(.:format) users#edit user PATCH /users/:id(.:format) users#update PUT /users/:id(.:format) users#update rails_postmark_inbound_emails POST /rails/action_mailbox/postmark/inbound_emails(.:format) action_mailbox/ingresses/postmark/inbound_emails#create rails_relay_inbound_emails POST /rails/action_mailbox/relay/inbound_emails(.:format) action_mailbox/ingresses/relay/inbound_emails#create rails_sendgrid_inbound_emails POST /rails/action_mailbox/sendgrid/inbound_emails(.:format) action_mailbox/ingresses/sendgrid/inbound_emails#create rails_mandrill_inbound_health_check GET /rails/action_mailbox/mandrill/inbound_emails(.:format) action_mailbox/ingresses/mandrill/inbound_emails#health_check rails_mandrill_inbound_emails POST /rails/action_mailbox/mandrill/inbound_emails(.:format) action_mailbox/ingresses/mandrill/inbound_emails#create rails_mailgun_inbound_emails POST /rails/action_mailbox/mailgun/inbound_emails/mime(.:format) action_mailbox/ingresses/mailgun/inbound_emails#create rails_conductor_inbound_emails GET /rails/conductor/action_mailbox/inbound_emails(.:format) rails/conductor/action_mailbox/inbound_emails#index POST /rails/conductor/action_mailbox/inbound_emails(.:format) rails/conductor/action_mailbox/inbound_emails#create new_rails_conductor_inbound_email GET /rails/conductor/action_mailbox/inbound_emails/new(.:format) rails/conductor/action_mailbox/inbound_emails#new edit_rails_conductor_inbound_email GET /rails/conductor/action_mailbox/inbound_emails/:id/edit(.:format) rails/conductor/action_mailbox/inbound_emails#edit rails_conductor_inbound_email GET /rails/conductor/action_mailbox/inbound_emails/:id(.:format) rails/conductor/action_mailbox/inbound_emails#show PATCH /rails/conductor/action_mailbox/inbound_emails/:id(.:format) rails/conductor/action_mailbox/inbound_emails#update PUT /rails/conductor/action_mailbox/inbound_emails/:id(.:format) rails/conductor/action_mailbox/inbound_emails#update DELETE /rails/conductor/action_mailbox/inbound_emails/:id(.:format) rails/conductor/action_mailbox/inbound_emails#destroy rails_conductor_inbound_email_reroute POST /rails/conductor/action_mailbox/:inbound_email_id/reroute(.:format) rails/conductor/action_mailbox/reroutes#create rails_service_blob GET /rails/active_storage/blobs/:signed_id/*filename(.:format) active_storage/blobs#show rails_blob_representation GET /rails/active_storage/representations/:signed_blob_id/:variation_key/*filename(.:format) active_storage/representations#show rails_disk_service GET /rails/active_storage/disk/:encoded_key/*filename(.:format) active_storage/disk#show update_rails_disk_service PUT /rails/active_storage/disk/:encoded_token(.:format) active_storage/disk#update rails_direct_uploads POST /rails/active_storage/direct_uploads(.:format) active_storage/direct_uploads#create
どうぞよろしくお願いします。
回答1件
0
ベストアンサー
missing required keys: [:id]
と有りますね、
link_to edit_user_path(user)とするのですがここで問題!!!
この user はだれ？
viewの中にuserが顔を出していないので判断つかないのですが、もしかしてloginしている人？ でしたらlink_to edit_user_path(current_user)
投稿2020/07/20 12:32
総合スコア23347
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