I have hit a wall with this issue. Help in any way is greatly appreciated.
I have a react-app (created using create-react-app CLI) which works perfectly on all browsers except IE. I have two tabs; one login and another signup. The login page loads fine, but on clicking the signup tab I get the above-mentioned error on my console
These are my dependencies
"@types/react": "^16.9.41",
"@types/react-dom": "^16.9.8",
"auth0-js": "^9.13.2",
"hookrouter": "^1.2.3",
"html-to-react": "^1.4.3",
"jwt-decode": "^2.2.0",
"password-checklist": "^6.0.0",
"react": "^16.13.1",
"react-dom": "^16.13.1"
},
"devDependencies": {
"@babel/core": "^7.10.4",
"@babel/plugin-proposal-class-properties": "^7.10.4",
"@babel/plugin-proposal-export-default-from": "^7.10.4",
"@babel/plugin-transform-modules-commonjs": "^7.10.4",
"@babel/plugin-transform-object-assign": "^7.10.4",
"@babel/plugin-transform-typescript": "^7.10.4",
"@babel/polyfill": "^7.10.4",
"@babel/preset-env": "^7.10.4",
"@babel/preset-react": "^7.10.4",
"@babel/preset-typescript": "^7.10.4",
"@types/auth0-js": "^9.12.4",
"@types/auth0-lock": "^11.4.13",
"@types/enzyme": "^3.10.5",
"@types/enzyme-adapter-react-16": "^1.0.6",
"@types/jest": "^24.9.1",
"@types/jwt-decode": "^2.2.1",
"@types/node": "^12.0.0",
"@types/sinon": "^9.0.4",
"@typescript-eslint/eslint-plugin": "^3.3.0",
"@typescript-eslint/parser": "^3.3.0",
"assets-webpack-plugin": "^3.5.1",
"babel-jest": "^26.0.1",
"babel-loader": "^8.1.0",
"babel-plugin-syntax-dynamic-import": "6.18.0",
"babel-plugin-transform-es2015-modules-commonjs": "6.26.2",
"babel-plugin-transform-react-remove-prop-types": "0.4.13",
"babel-polyfill": "6.26.0",
"babel-preset-env": "1.6.1",
"babel-preset-react": "6.24.1",
"chalk": "^2.4.1",
"copy-webpack-plugin": "^4.5.1",
"core-js": "^3.6.5",
"css-loader": "^0.28.11",
"enzyme": "^3.11.0",
"enzyme-adapter-react-16": "^1.15.2",
"enzyme-to-json": "^3.4.4",
"es6-object-assign": "^1.1.0",
"es6-shim": "^0.35.5",
"eslint": "^7.2.0",
"eslint-config-prettier": "^6.11.0",
"eslint-import-resolver-webpack": "^0.12.2",
"eslint-plugin-import": "^2.21.2",
"eslint-plugin-jsx-a11y": "^6.2.3",
"eslint-plugin-prettier": "^3.1.4",
"eslint-plugin-react": "^7.20.0",
"eslint-plugin-react-hooks": "^4.0.4",
"extract-text-webpack-plugin": "^4.0.0-beta.0",
"file-loader": "^6.0.0",
"fork-ts-checker-webpack-plugin": "^0.4.1",
"html-loader": "^1.1.0",
"html-webpack-plugin": "^4.3.0",
"image-webpack-loader": "^6.0.0",
"jest": "^24.9.0",
"jest-cli": "^24.8.0",
"jest-transform-css": "^2.0.0",
"jsdom": "^16.2.2",
"jsdom-global": "^3.0.2",
"lint-staged": "7.0.5",
"lodash-ts-imports-loader": "^1.1.2",
"mini-css-extract-plugin": "^0.9.0",
"node-sass": "^4.14.1",
"optimize-css-assets-webpack-plugin": "^5.0.3",
"prettier": "^1.13.5",
"promise-polyfill": "^8.1.3",
"react-hot-loader": "^3.1.1",
"rimraf": "^2.6.2",
"sass-loader": "^8.0.2",
"sinon": "^9.0.2",
"source-map-loader": "^0.2.3",
"style-loader": "^1.2.1",
"terser-webpack-plugin": "^3.0.6",
"ts-jest": "^26.0.0",
"ts-loader": "^7.0.4",
"tslint": "5.10.0",
"tslint-config-prettier": "1.12.0",
"tslint-react": "3.6.0",
"tslint-react-hooks": "^2.2.2",
"typescript": "^3.9.3",
"uglifyjs-webpack-plugin": "^2.2.0",
"url-loader": "^4.1.0",
"url-search-params-polyfill": "^8.1.0",
"webpack": "4.42.0",
"webpack-bundle-analyzer": "3.8.0",
"webpack-cli": "^3.3.11",
"webpack-dev-server": "^3.11.0"
},
"browserslist": {
"production": [
">0.2%",
"not dead",
"not op_mini all"
],
"development": [
"last 1 chrome version",
"last 1 firefox version",
"last 1 safari version"
]
}```
=======
and this is my polyfill
```entry: {
client: ["@babel/polyfill", client]
},```
=======Error i see on the console
[![Not so useful ][1]][1]
[1]: https://i.stack.imgur.com/k9mXw.png