Angular 5.2.10 with Agular-CLI not working with IE11

[51103220]

I have a project with angular 5.2.10 and angular-cli 1.7.3 and I run into a same problem as [#9578]. Even though i tried to uncomment all metioned lines in polyfill.ts i still had these lines:

• the 1st line indicates the bug of "Fetch" (the hot-reload)

• the second:
  

• the last:
  

---

This is my polyfill.ts:

And my package.json:

Everything works fine on Chrome, Fifrefox, Opera, Edge,... but IE11. I researched and followed other similar threads but nothing helps.
I would appreciate it if someone helps me find out what is wrong with my project configuration. I will provide more details if needed.

Thank you.

[filipesilva]

This seems like a bug but we'll need to look at a reproduction to find and fix the problem. Can you setup a minimal repro please?

You can read here why this is needed. A good way to make a minimal repro is to create a new app via ng new repro-app and adding the minimum possible code to show the problem. Then you can push this repository to github and link it here.

[51103220]

Dear @filipesilva,

Thank you so much. I found out what caused the bugs. It's the library node-Jose 1.0.0.

I downgraded to the version 0.9.4 and everything works as expected. Anyway, i still dont know why the latest version causes the bugs.

This issue should be resolved.
Thank you

[Acelero]

Tried the fix but we are still getting errors. IE issue in scipt bundle.js, main bundle.js

"dependencies": {
"@angular/animations": "^5.2.0",
"@angular/common": "^5.2.0",
"@angular/compiler": "^5.2.0",
"@angular/core": "^5.2.0",
"@angular/forms": "^5.2.0",
"@angular/http": "^5.2.0",
"@angular/platform-browser": "^5.2.0",
"@angular/platform-browser-dynamic": "^5.2.0",
"@angular/router": "^5.2.0",
"@nicky-lenaers/ngx-scroll-to": "^1.0.0",
"@types/c3": "^0.6.0",
"angular-user-idle": "^2.0.0",
"c3": "^0.4.23",
"chart.js": "^2.7.2",
"classlist.js": "^1.1.20150312",
"core-js": "^2.4.1",
"d3": "^5.5.0",
"jquery": "^3.3.1",
"mydatepicker": "^2.6.4",
"ng2-currency-mask": "^5.3.1",
"ng2-scroll-to-el": "^1.2.1",
"ng2-tooltip-directive": "^2.1.5",
"ngx-bootstrap": "^3.0.0",
"ngx-device-detector": "^1.3.0",
"ngx-fullpage": "^4.0.6",
"ngx-loading": "^1.0.14",
"ngx-swiper-wrapper": "^6.0.0",
"ngx-ui-switch": "^2.1.0",
"rxjs": "^5.5.11",
"source-map-support": "^0.5.6",
"swiper": "^4.3.5",
"web-animations-js": "^2.3.1",
"zone.js": "^0.8.19"
},
"devDependencies": {
"@angular/cli": "~1.7.3",
"@angular/compiler-cli": "^5.2.0",
"@angular/language-service": "^5.2.0",
"@types/chartjs": "0.0.31",
"@types/jasmine": "~2.8.3",
"@types/jasminewd2": "~2.0.2",
"@types/jquery": "^3.3.4",
"@types/node": "~6.0.60",
"codelyzer": "^4.0.1",
"husky": "^0.14.3",
"jasmine-core": "~2.8.0",
"jasmine-spec-reporter": "~4.2.1",
"karma": "~2.0.0",
"karma-chrome-launcher": "~2.2.0",
"karma-coverage-istanbul-reporter": "^1.2.1",
"karma-jasmine": "~1.1.0",
"karma-jasmine-html-reporter": "^0.2.2",
"npm-run-all": "^4.1.3",
"prettier": "^1.13.7",
"pretty-quick": "^1.6.0",
"protractor": "~5.1.2",
"ts-node": "~4.1.0",
"tslint": "~5.9.1",
"typescript": "~2.5.3"
}
ERRORS---
SCRIPT5009: 'require' is undefined
SCRIPT1002: Syntax error

[zhangjinsong]

I want to know if this problem has been solved, how to solve it, because I have the same problem, but I have encountered it in ik-cli6.1.3

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