为什么在DoorKeeper中出现“语句无效”错误？

Question

当我在rails应用程序中使用时，我得到了一个奇怪的错误。下面是我的doorkeeper.rb文件的样子：

  Doorkeeper.configure do
  # Change the ORM that doorkeeper will use (needs plugins)
  orm :active_record

  # This block will be called to check whether the resource owner is authenticated or not.
  resource_owner_authenticator do |routes|
    # Put your resource owner authentication logic here.
    # Example implementation:
    User.find_by_id(session[:user_id]) || redirect_to(routes.login_url)
  end

end

当我使用登录用户进入路由localhost:3000/oauth/authorize时，它会抛出以下错误：

ActiveRecord::StatementInvalid in Doorkeeper::AuthorizationsController#new
    Could not find table oauth_application
    def table_structure(table_name)
      structure = exec_query("PRAGMA table_info(#{quote_table_name(table_name)})", 'SCHEMA')
      raise(ActiveRecord::StatementInvalid, "Could not find table '#{table_name}'") if structure.empty?
      table_structure_with_collation(table_name, structure)
    end

为什么会出现这样的错误？

Answer 1

我真傻!我忘记运行安装门卫LOL时所需的迁移。