phoenix-framework - 编译错误: module Ecto.模型未加载且无法找到

Question

得到编译问题，请看一下，可能大家都熟悉这个错误

== Compilation error on file web/controllers/order_controller.ex ==
** (CompileError) web/controllers/order_controller.ex:2: module Ecto.Model is     not loaded and could not be found
expanding macro: PhoenixCart.Web.__using__/1
web/controllers/order_controller.ex:2: PhoenixCart.OrderController (module)
(elixir) expanding macro: Kernel.use/2
web/controllers/order_controller.ex:2: PhoenixCart.OrderController (module)

Controller

defmodule PhoenixCart.OrderController do
  use PhoenixCart.Web, :controller

  alias PhoenixCart.Order

   plug :scrub_params, "order" when action in [:create, :update]

  def index(conn, _params) do
    orders = Repo.all(Order)
    render(conn, "index.html", orders: orders)
  end
  ##<more code>
end

web.exs// Controller 部分

def controller do
    quote do
      use Phoenix.Controller

  # Alias the data repository and import query/model functions
  alias PhoenixCart.Repo

  import Ecto.Model
  import Ecto.Query, only: [from: 2]

  # Import URL helpers from the router
  import PhoenixCart.Router.Helpers
end

结束

Answer 1

删除了 Ecto.Model 中的“模型”，因为使用 Ecto.Model 已被弃用并删除

谢谢@Dogbert 的帮助。