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3 votes
3 answers
9k views

Starter create-react-app with IE11 polyfill import still aborts in IE11

Using: react 16.8.6. Working in: Dev Mode. 1) Do: npm create-react-app my-app 2) cd my-app 3) add: import "react-app-polyfill/ie11"; as the new first line in index.js 4) do: npm start 5) In IE11 ...
Sparky the Wonder Dog's user avatar
15 votes
4 answers
20k views

ReactJS - SCRIPT1010: Expected identifier - Production build not running on IE11

I created a new project with create-react-app today. The production build is not running fine on IE11, the console shows following error: SCRIPT1010: Expected identifier The line it points to inside ...
Manu's user avatar
  • 10.8k
29 votes
6 answers
26k views

Objects are not valid as a react child (In Internet explorer 11 for React 15.4.1)

Objects are not valid as a React child (found: object with keys {$$typeof, type, key, ref, props, _owner, _store}). If you meant to render a collection of children, use an array instead or wrap the ...
LOKI321's user avatar
  • 345
6 votes
2 answers
15k views

"react-app-polyfill" doesn't work in IE11

My React App is not working on IE 11. My client wants the app to work on at least ie11. So, i have to solve this error. I tried the official documentation from "react-app-polyfill". But it still ...
brent jeong's user avatar
2 votes
4 answers
8k views

Fetch polyfill in React not completely working in IE 11

This fetch works fine in Chrome: fetch( this.props.url, {credentials:'same-origin'}) .then( (data) => data.json() ) .then( (data) => { if( data.length > 0) { // do ...
Doug Boude's user avatar
24 votes
2 answers
38k views

Syntax error in IE11 with Webpack, Babel and React

I'm getting a Syntax Error in my React + Redux project in Internet Explorer 11, but I have no idea why it's caused. I'm using Webpack and Babel to compile it. I tried using babel-polyfill and babel-...
IWRichard's user avatar
  • 241
10 votes
1 answer
2k views

Why is React's onChange event not fired on Selenium WebDriver's SendKeys in IE 11?

We have a relatively simple React component with an input element in it: export class MyInput extends Component { componentDidMount() { function log(e) { console.log(`Event: ${e.type}, ...
Pavel Gatilov's user avatar
9 votes
2 answers
7k views

Object doesn't support property or method 'entries' - error in IE11

I am working on a react app bootstrapped using create-react-app and it works perfectly in Chrome but I cannot get it to work in IE11. Upon launching the app, I am getting the following error from the ...
blueprintchris's user avatar
5 votes
2 answers
2k views

Select control created in React does not reset on browser refresh (IE11 and Edge)

I have a very simple React application with just one select control. See working application here. The select control has 3 values: Sunday, Monday and Tuesday. Sunday is the default value. ...
Naresh's user avatar
  • 25.3k
5 votes
3 answers
11k views

React Material-ui SSR - Warning: Prop `d` did not match. Server: "M 0 0 h 24 v 24 H 0 Z" Client: "M0 0h24v24H0z"

I'm working on a React site with server-side rendering & Material-ui. Everything was working great including the mui JSS stuff. Then I added an SVG icon from @material-ui/icons Now, Edge & ...
DaveW's user avatar
  • 378
3 votes
1 answer
5k views

Abort Controller in IE11 doesn't work. Any way to support it

Tried using https://www.npmjs.com/package/abortcontroller-polyfill?activeTab=readme to use this controller on IE. But it does not work
Rohit Kumar's user avatar
3 votes
2 answers
13k views

react with IE11 is not working, displaying blank screen

when trying to load application in IE11 it just shows blank screen and errors with syntax error on this line class App extends __WEBPACK_IMPORTED_MODULE_0_react__["Component"] { my package.json { ...
shorif2000's user avatar
  • 2,614
2 votes
2 answers
2k views

springboot- react application not working in internet explorer 11 and 9

My react app is not working on Internet explorer 11. It is working fine on edge and chrome. when I connect my application through Node.js, react build folder it is working fine IE 11 and 9. through ...
Vinoth's user avatar
  • 1,074
2 votes
1 answer
1k views

Using react polyfills but getting error Object doesn't support property or method 'repeat' in IE11

I am using the react polyfills and the site works in IE11 except when using changeHeight() { let height = 0; for (let child of this.Element.current.children) { height = Math.max(...
user3665791's user avatar
1 vote
1 answer
1k views

Store not updating in IE11 (react redux)

in IE 11 I can't update my store. First time it add data, but next time, when I try update it not working. I try use polyfill import Immutable from 'immutable' const objectAssign = require('object-...
Егор Кротенко's user avatar

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