Lazy Loaded Module not loaded in IE11

Question

My angular 7 application has two modules txxxxx module and configuration module. Both the modules are lazy loaded from the App Routing Module. The problem is that when i try to navigate to configuration module, it is throwing an error saying "Loading chunk components-configuration-configuration-module failed.". This error occurs only in Internet Explorer, its working fine in Edge,Chrome,Safari and Firefox.

These are the things i have already tried :

1. I added these files in polyfills and it doesn't solve my error.

 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'; 

2. I added the following line to index.ts and i doesn't solve my error:

 <meta http-equiv="X-UA-Compatible" content="IE=edge" /> 

My App Routing Module is this :

 const routes: Routes = [{ path: '', pathMatch: 'full', redirectTo: 'trends' }, { path: 'txxxxx', canActivate: [AuthGuardService], loadChildren: './components/txxxxxx/txxxxx-ixxxxxx.module#Txxxxxxxxxxxxxxxxxx' }, { path: 'configuration', canActivate: [AuthGuardService], loadChildren: './components/configuration/configuration.module#ConfigurationModule' } ]; 

The error that is thrown on IE is :

Answer 1

This might help: my problem only when i open certain routes, the problem rises and I've figured out that the the routes i am using CKEditor in is responsible for that exception when i replace it with text area the exception gone and life is happy i was using the CK editor in

check github ticket