为什么 ng2-smart-table 在 Internet Explorer 11 中不起作用?

why ng2-smart-table doesn't work in Internet Explorer 11?

不显示。

"dependencies:
"array.from": "^1.0.3",
"babel-polyfill": "^6.23.0",
"babel-runtime": "^6.23.0",

devDependencies:
"babel-plugin-transform-runtime": "^6.23.0"," 

我也添加了上面的依赖。

取消对 Internet Explorer 的 polyfill 下面的注释。它只支持 IE-11 和 IE10

/** IE9, IE10 and IE11 requires all of the following polyfills. **/
    import 'core-js/es6/symbol';
    import 'core-js/es6/object';
    import 'core-js/es6/function';
    import 'core-js/es6/parse-int';
    import 'core-js/es6/parse-float';
    import 'core-js/es6/number';
    import 'core-js/es6/math';
    import 'core-js/es6/string';
    import 'core-js/es6/date';
    import 'core-js/es6/array';
    import 'core-js/es6/regexp';
    import 'core-js/es6/map';
    import 'core-js/es6/set';


    /** Evergreen browsers require these. **/
    import 'core-js/es6/reflect';
    import 'core-js/es7/reflect';