Angular2 IE11 Unable to get property 'apply' of undefined or null reference

Question

I am getting the following error after upgrading my angular2 packages to the following versions:

• @angular/common\": \"^2.3.1
• @angular/compiler\": \"^

Answer 1

To Work in IE browser

Step 1:Run:npm i mdn-polyfills --save

Step 2: Open polyfills.ts

Step 3: UnComment the imports in the file under /** IE9, IE10 and IE11 requires all of the following polyfills. **/