IE11 报错 Object doesn't support property or method

Question

使用ES6开发项目，在IE11出现Object doesn't support property or method 'assign' 问题，安装babel-polyfill解决问题，但是又出现了Object doesn't support property or method 'forEach'，请问如何解决 ？报错信息如下 ：babel-loader配置如下：