preload association

show.cr

class Me::Show < BrowserAction
  get "/me" do
    follows = FollowQuery.new.preload_from.to_id(current_user.id)
    render ShowPage, follows: follows
  end
end

show_page.cr

class Me::ShowPage < MainLayout
  needs follows : FollowQuery

  def content
    h3 "Email:  #{@current_user.email}"
    list_pending_follows(@follows)
  end

  private def list_pending_follows(follows : FollowQuery)
    ul do
      follows.each do |follow|
        li "#{follow.from.email}"
      end
    end
  end
end

z_error

from for Follow must be preloaded with 'preload_from' (LuckyRecord::LazyLoadError)
from src/models/follow.cr:3:5 in 'get_from'
from src/models/follow.cr:3:5 in 'from'
from src/pages/me/show_page.cr:12:15 in 'list_pending_follows'
from src/pages/me/show_page.cr:6:5 in 'content'
from src/pages/main_layout.cr:18:9 in 'render'
from lib/lucky/src/lucky/html_builder.cr:57:5 in 'perform_render'
from src/actions/me/show.cr:2:3 in 'call'
from lib/lucky/src/lucky/renderable.cr:84:16 in 'perform_action'
from lib/lucky/src/lucky/route_handler.cr:10:7 in 'call'
from /usr/local/Cellar/crystal/0.27.0/src/http/server/handler.cr:24:7 in 'call_next'
from lib/lucky/src/lucky/error_handler.cr:14:5 in 'call'
from /usr/local/Cellar/crystal/0.27.0/src/http/server/handler.cr:24:7 in 'call_next'
from lib/lucky/src/lucky/flash_handler.cr:5:5 in 'call'
from /usr/local/Cellar/crystal/0.27.0/src/http/server/handler.cr:24:7 in 'call_next'
from lib/lucky/src/lucky/session_handler.cr:7:5 in 'call'
from /usr/local/Cellar/crystal/0.27.0/src/http/server/handler.cr:24:7 in 'call_next'
from lib/lucky/src/lucky/log_handler.cr:19:7 in 'call'
from /usr/local/Cellar/crystal/0.27.0/src/http/server/handler.cr:24:7 in 'call_next'
from lib/lucky/src/lucky/http_method_override_handler.cr:11:5 in 'call'
from /usr/local/Cellar/crystal/0.27.0/src/http/server/request_processor.cr:39:11 in 'process'
from /usr/local/Cellar/crystal/0.27.0/src/http/server/request_processor.cr:16:3 in 'process'
from /usr/local/Cellar/crystal/0.27.0/src/http/server.cr:396:5 in 'handle_client'
from /usr/local/Cellar/crystal/0.27.0/src/http/server.cr:362:13 in '->'
from /usr/local/Cellar/crystal/0.27.0/src/fiber.cr:255:3 in 'run'
from /usr/local/Cellar/crystal/0.27.0/src/fiber.cr:75:34 in '->'