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NoMethodError in BookCommentsController#destroy undefined method `destroy' for nil:NilClassエラーが出てきます。
値が渡されてないエラーなのは理解したのですが、指定しているつもりでどこがおかしいかご教授くださいm(__)m
routes
1resources :users, only: [:show, :index, :create, :update, :edit] 2 resources :books, only: [:edit, :create, :update, :index, :show, :destroy] do 3 resource :favorites, only: [:create, :destroy] 4 resources :book_comments, only: [:create, :destroy] 5 end 6 7end
viwe
1 <% @book_show.book_comments.each do |book_comment| %> 2 <li class="comment"> 3 <div class="comment-body bb"> 4 <div class="comment-avatar"> 5 <div class="avatar"> 6 <%= attachment_image_tag @user_show, :profile_image, format: 'jpeg', size: '50x50', fallback: "no_image.jpg" %> 7 </div> 8 <div class="comment-text"> 9 <div class="comment-author clearfix"> 10 <a href="#" class="link-author"><%= book_comment.user.name %></a> 11 <span class="comment-meta"> 12 <span class="comment-date"><%= book_comment.created_at.strftime('%Y/%m/%d') %></span> 13 </span> 14 </div> 15 <div class="comment-entry"><%= book_comment.comment %></div> 16 </div> 17 <% if book_comment.user == current_user %> 18 <div> 19 <%= link_to "delete", book_book_comment_path(book_comment.book, book_comment), method: :delete, class: "btn btn-danger pull-rigth" %> 20 </div> 21 <% end %> 22 </div> 23 </li> 24 <% end %>
controller
1def create 2 book = Book.find(params[:book_id]) 3 comment = current_user.book_comments.new(book_comment_params) 4 comment.book_id = book.id 5 comment.save 6 redirect_to book_path(book) 7 end 8 9 def destroy 10 BookComment.find_by(id: params[:id], book_id: params[:book_id]).destroy 11 redirect_to book_book_path(params[:book_id]) 12 end
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