Babel Polyfill will emulate a full ES6 environment. This polyfill is automatically loaded when using babel-node.
Installation:
$ npm install babel-polyfill
To find more information :
Questions tagged [babel-polyfill]
265 questions
0
votes
1 answer
nuxtjs issue with IE11 compatibility_ object assign
I am suffered by IE compatibility. (my vue version is 3.1.0, nuxt is 2.3.4)
It keeps error with Object.assign. Here is the list what I have tried.
babel-preset-vue-app(https://www.npmjs.com/package/babel-preset-vue-app). Heard that it does not…
Juneyoung Oh
- 7,318
- 16
- 73
- 121
0
votes
1 answer
How do I solve ReferenceError: regeneratorRuntime is not defined
I've seen that issue a lot here but none of the solutions worked for me. I'm using NodeJS and had no issue until I changed the project's directory.
Since then I can't get my code to work...
I've included:
import "@babel/polyfill"
I'm using async /…
Linda
- 99
- 2
- 11
0
votes
0 answers
Babel, npm, Polyfill and Object.assign config
I am currently trying to config babel for use with a Vue project and I am experiencing a Javascript error The object does not support the property or method 'assign' in Internet Explorer.
I've reviewed a number of question and answers and have a…
lookbadgers
- 988
- 9
- 31
0
votes
1 answer
React + Express Cannot get /login
I know there is a bunch of questions about this but none of them fixed my issue.
I have a react client app with react router
Kristian Kamenov
- 347
- 1
- 3
- 12
0
votes
1 answer
sl-vue-tree + vue-cli3.1 on ie11
I am Japanese and I am not good at English sorry.
I am using vue-cli3.1.
I want to use this module on ie11.
https://github.com/holiber/sl-vue-tree
It says you can use on ie11 with babel-polyfil.
But I can'y use babel-polyfil correctly.
I did "yarn…
Kuru
- 1,417
- 2
- 13
- 20
0
votes
1 answer
React application not loading on IE11
I am getting the below error in console of IE11 -
SCRIPT5007: Unable to set property 'nextEffect' of undefined or null reference.
I am using 6.26.0 version of babel-polyfill.
I have added babel-polyfill in webpack.config.js.
entry:…
Chetan Gawai
- 2,361
- 1
- 25
- 36
0
votes
1 answer
How to work with babel in cucumber js project?
I have a cucumber js 4.2.1 and I want to use babel before running the tests.
I couldn't find any documentation/tutorial about this integration.
Does anyone know how to do that?
Bonus: Using the latest babel versions (7.0.0 (not beta)).
To be…
Stav Alfi
- 13,139
- 23
- 99
- 171
0
votes
1 answer
Object.assign() in add-on in Ember app causes problems in IE11
I have an Ember app that uses several 3rd party add-ons. One of these add-ons uses Object.assign() which causes problem in IE11, specifically the error
Error: Object doesn't support property or method 'assign'
I know why this is happening, but…
user2712821
- 21
- 4
0
votes
0 answers
Make IE wait for the babel-polyfill will be loaded from the external resource
I need to load babel-polyfill only for IE. Also it's required to make IE wait and do not perform the console.log('Checkpoint 2'); and code below it (including IeOnlyPolyfillTest.js) until babel-polyfill will be fully loaded from the external…
Takeshi Tokugawa YD
- 670
- 5
- 40
- 124
0
votes
1 answer
Polyfill not applied on imported files
I'm working on a Vue JS project in which I use ES6 syntax. I've added a polyfill by importing '@babel/polyfill' at the top of my app's entry point (main.js), which works for most of my project.
The problem I've now encountered is that the polyfill…
Frank
- 1,374
- 2
- 16
- 34
0
votes
1 answer
Only one instance of babel-polyfill is allowed
I am getting the following error
Uncaught Error: only one instance of babel-polyfill is allowed
at Object.eval (index.js?db4d:10)
at eval (index.js:29)
at Object../node_modules/babel-polyfill/lib/index.js…
noblerare
- 10,277
- 23
- 78
- 140
0
votes
2 answers
Webpack multiple files entry bundle
Will webpack produce different results given a configuration like so:
// webpack.config.js
module.exports = {
...
entry: {
main: ['./index.js'],
}
}
// index.js
import 'babel-polyfill'
...
vs.
//…
William Boman
- 2,079
- 5
- 26
- 39
0
votes
0 answers
Vue.js2 Applications is not responding in IE Browser
I am new vue.js. My whole application is working fine in chrome and safari. But as I open my website in IE broweser(IE-11) it display a message "This page can't be displayed". I go through my stackover flow solution and found I have to add…
Pulkit Aggarwal
- 127
- 1
- 3
- 9
0
votes
1 answer
Babel polyfill transpiles selenium- webdriver's code in a way it can't run on Nashorn
I'm trying to run selenium-js on Nashorn (please, don't ask why I can't use java version of selenium).
Nashorn (on java8) implements ES5. Current version of selenium-webdriver (3.6.0) written in ES6.
I'm trying to transpile selenium-webdriver using…
long
- 414
- 4
- 15
0
votes
1 answer
TypeError: undefined is not a function with karma test but I get the expected result from the function itself
Here is my function:
const retrieve = (options = {page: 1, colors: []}) => {
const limit = 10;
var page = options.page || 1;
const offset = (page * limit)-10;
let color = options.colors || [];
if…
Diane Leigh
- 1
- 3