Ruby on rails 如何为使用发动机的两种型号设置设备

我在正确设置发动机方面遇到了一些问题

在我的引擎中我有：

config/initializers/designe.rb

config.router_name = :portal_core

devise_for :users, class_name: 'PortalCore::User', module: :devise

module PortalCore
  class User < ApplicationRecord
    ...
    devise :database_authenticatable, :trackable, :confirmable,
         :recoverable, :rememberable, :validatable, :lockable
  end
end

devise_for :admin_users, class_name: 'AdminUser'

  class User < ApplicationRecord
    ...
    devise :database_authenticatable, :trackable,
     :recoverable, :rememberable, :validatable
  end

config/routes.rb

config.router_name = :portal_core

devise_for :users, class_name: 'PortalCore::User', module: :devise

module PortalCore
  class User < ApplicationRecord
    ...
    devise :database_authenticatable, :trackable, :confirmable,
         :recoverable, :rememberable, :validatable, :lockable
  end
end

devise_for :admin_users, class_name: 'AdminUser'

  class User < ApplicationRecord
    ...
    devise :database_authenticatable, :trackable,
     :recoverable, :rememberable, :validatable
  end

app/models/portal\u core/user.rb

config.router_name = :portal_core

devise_for :users, class_name: 'PortalCore::User', module: :devise

module PortalCore
  class User < ApplicationRecord
    ...
    devise :database_authenticatable, :trackable, :confirmable,
         :recoverable, :rememberable, :validatable, :lockable
  end
end

devise_for :admin_users, class_name: 'AdminUser'

  class User < ApplicationRecord
    ...
    devise :database_authenticatable, :trackable,
     :recoverable, :rememberable, :validatable
  end

app/models/admin\u user.rb

config.router_name = :portal_core

devise_for :users, class_name: 'PortalCore::User', module: :devise

module PortalCore
  class User < ApplicationRecord
    ...
    devise :database_authenticatable, :trackable, :confirmable,
         :recoverable, :rememberable, :validatable, :lockable
  end
end

devise_for :admin_users, class_name: 'AdminUser'

  class User < ApplicationRecord
    ...
    devise :database_authenticatable, :trackable,
     :recoverable, :rememberable, :validatable
  end

我得到了这个错误：NoMethodError: 用于#设计：：FailureApp:0x0000000008c9f1f0>的未定义方法“门户核心”

如果我在主机应用程序中装载引擎路由：

context "When not logged in" do
  it "redirect to new user session when try to access index" do
    process :index, method: :get, params:{}
    expect(response).to redirect_to(new_admin_user_session_path)
  end
end

mount PortalCore::Engine => '/portal_core'

然后我得到了这个错误：预期的响应是重定向到，但实际上是重定向到。

如果我尝试启动服务器，它会继续使用401命令重定向

---

可能缺少一些配置，但我不知道是什么。

因此，我不知道这是解决方案还是解决方案

在主机应用程序designe初始化器中，我将路由器名称设置为nil：

config.router\u name=nil

它成功了

欢迎任何其他解决方案

谢谢