angular-cli: IE9 TypeError 'apply'

- [x] bug report -> please search issues before submitting
- [ ] feature request

ng build --aot --prod tested on a real webserver

In console of ie9 : TypeError: Object doesn’t support property or method ‘apply’

Works on ie9

I tested with polyfills.ts ( core-js/es6 + classlist ). Also tested with shim.min.js, Typed Array, Blob, FormData from https://angular.io/docs/ts/latest/guide/browser-support.html

About this issue

keyword: Korean, resolved, zone.js, 0.8.4

저의 경우 IE9에서 subscribe를 호출할 때마다 TypeError: 'apply’가 발생 했습니다.

해당 문제를 zone.js 버전을 변경하여 해결을 했습니다.

// old package.json
 "dependencies": {
  ...
  "zone.js": "0.8.12"
  ...
 }

// change package.json
 "dependencies": {
  ...
  "zone.js": "^0.8.4"
  ...
 }

이렇게 변경하고난 후 부터 정상 작동하였습니다.

Hey Guys,

Just fixed this stuff for myself and want to update you with my experience as it can be very helpful…

To make Angular 6.0.0 run for IE9:

In /src/polyfills.ts you should uncomment (and install): import 'core-js/es6/reflect'; import 'web-animations-js'; // Runnpm install --save web-animations-js. Note uncommenting // import 'web-animations-js'; caused for me strange errors, but it is unneeded if you are not using angular animations
Set useHash to true for your route: imports: [RouterModule.forRoot(routes, {useHash: true})],
Also due to console is undefined in IE9 by default (application was broken untill you opened dev tools to enable console) and thanks too @idasbiste comment here: Install https://github.com/paulmillr/console-polyfill and import import 'console-polyfill'; to polyfills.ts