rails コメント機能の削除をするとルーティングエラーが起きてしまう　初心者のため凡ミスかもしれません

Routing Error
No route matches [GET] "/posts/4/comments/6"

    <% if @current_user %>
    <%= form_with model: [@post, @comment], local: true do |form| %>
      <%= form.text_area :text, placeholder: "コメントする", rows: "2" %>
      <%= form.submit "送信" %>
    <% end %>
  <% else %>
    <strong><p>コメントの投稿には新規登録/ログインが必要です</p></strong>
  <% end %>
  
  <h4>＜コメント一覧＞</h4>
  <% @comments.each do |comment| %>
    <p>
      <strong><%= comment.user.name %>：</strong>
      <%= comment.text %>
      <% if @current_user && comment.user_id == @current_user.id %>
        <%= link_to "削除", post_comment_path(comment.post.id, comment.id), method: :delete %>
      <% end %>
    </p>
  <% end %>

    before_action :authenticate_user

  def create
    @comment = Comment.new(comment_params)
    if @comment.save
      redirect_to("/posts/#{params[:post_id]}")
    else
      @post = @comment.post
      @comments = @post.comments.includes(:user)
      render "posts/show"
    end
  end

  def destroy
    comment = Comment.find_by(id: params[:id], post_id: params[:post_id])
    comment.destroy
    redirect_to("/posts/#{params[:post_id]}")
  end



  private
  def comment_params
    params.require(:comment).permit(:text).merge(user_id: @current_user.id, post_id: params[:post_id])
  end

 resources :posts, only: [] do
    resources :comments, only: [:create, :destroy]
  end

    belongs_to :user
    belongs_to :post

    validates :text, presence: true