刚刚将我的应用程序从ES5更新到ES6。这样做后,我遇到了这个反应的警告: React.createElement: type should not be null, undefined, boolean, or number
我相信这与我的加载顺序,但我似乎无法找到确切位置。转换HeaderContainer到ES6语法 后发生错误entry.js require('babel-polyfi
我是新来的导轨和我在routes.rb中得到这个代码 Rails.application.routes.draw do
get 'welcome/index' => 'welcome#index'
# The priority is based upon order of creation: first created -> highest priority.
# S