Issues with loading Angular 6 project in Internet Explorer 11

My Angular 6 project is successfully loading in Chrome, however it is not working in IE11. I referred to the Stack Overflow question titled Angular 2 / 4 / 5 not working in IE11 for potential solutions, but unfortunately none of them resolved the issue. Here is a rundown of the imports listed in my polyfills:

1) All imports in my polyfills.ts file have been uncommented and the necessary npm install commands have been executed. 2) I included the following line in my index.html file:

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

3) Additionally, I disabled the "Display intranet sites in Compatibility View" feature in IE11 as recommended in the post.

Despite implementing these suggested solutions, the problem still persists.

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/weak-map';
import 'core-js/es6/set';

import 'classlist.js';  

import 'core-js/es6/reflect';
import 'core-js/es7/reflect';

import 'web-animations-js';

import 'zone.js/dist/zone';

If anyone has any insights on what could be missing or why this is happening specifically in an Angular 6 project, your input would be greatly appreciated.

Answer №1

Have you confirmed that all subscribe functions running outside of your TypeScript files are utilizing:

.subscribe(function(data) { });

instead of using the arrow function syntax:

.subscribe((data) => {});

Internet Explorer might struggle to properly execute this type of anonymous function.

Furthermore, ensure you are not incorporating any ES6 features outside of your Angular application without a shim to manage them ()

Answer №2

Consider upgrading your angular-cli and webpack for potential improvements.

I managed to resolve a problem encountered in IE 10. More details can be found here: TypeError: Unable to get property 'ngMetadataName' of undefined or null reference on IE 10

Answer №3

After taking the advice to disable some code, I finally got my application to run smoothly on Internet Explorer 11.

The problem turned out to be an incorrect image path in my menu component. Once I corrected the path, everything worked perfectly.

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