質問編集履歴
1
該当ソースコードと発生している問題・エラーメッセージの分別
test
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File without changes
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test
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@@ -9,7 +9,7 @@
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### 発生している問題・エラーメッセージ
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エラーメッセージ
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```
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```
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NoMethodError in Posts#index
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Showing /Users/********/projects/********/app/views/likes/_like.html.erb where line #1 raised:
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undefined method `id' for nil:NilClass
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@@ -19,6 +19,20 @@
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end
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with_options presence: true do
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```
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### 該当ソースコード
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```config/routes.rb
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Rails.application.routes.draw do
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devise_for :users, controllers: { registrations: 'users/registrations' }
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root 'posts#index'
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resources :posts do
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resources :comments, only: [:create, :destroy]
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resource :likes, only: [:create, :destroy]
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end
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resources :users, only: :show
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end
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```
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```app/models/like.rb
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class Like < ApplicationRecord
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@@ -117,21 +131,6 @@
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<% end %>
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```
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### 発生している問題・エラーメッセージ
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該当ソースコード
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```
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Rails.application.routes.draw do
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devise_for :users, controllers: { registrations: 'users/registrations' }
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root 'posts#index'
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resources :posts do
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resources :comments, only: [:create, :destroy]
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resource :likes, only: [:create, :destroy]
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end
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resources :users, only: :show
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end
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-
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```
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-
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### 試したこと
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```
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def liked_by?(user)
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