Module not found: Can't resolve '@date-io/date-fns'

Question

I'm using React Material UI and I get this error : Module not found: Can't resolve '@date-io/date-fns'.

Here are the dependencies that I have in my package.json file :

"dependencies": {
    "@date-io/date-fns": "^2.0.0",
    "@material-ui/core": "^4.9.5",
    "@material-ui/pickers": "^3.2.10",
    "@testing-library/jest-dom": "^4.2.4",
    "@testing-library/react": "^9.5.0",
    "@testing-library/user-event": "^7.2.1",
    "axios": "^0.19.2",
    "date-fns": "^2.0.0",
    "react": "^16.13.0",
    "react-dom": "^16.13.0",
    "react-facebook-login": "^4.1.1",
    "react-google-login": "^5.1.14",
    "react-google-maps": "^9.4.5",
    "react-hook-form": "^5.2.0",
    "react-router": "^5.1.2",
    "react-router-dom": "^5.1.2",
    "react-scripts": "3.4.0"
  },

I tried installing the last version of date-io/date-fns, then tried the version 2.0.0 and version 1.0.0 and I still get the same error.

score 60 · Accepted Answer · edited May 02 '22 at 12:12

60

$ npm i date-fns@next @date-io/date-fns@1.x
reference:
https://github.com/mui-org/material-ui-pickers/issues/240
https://github.com/dmtrKovalenko/date-io/issues/33

Reference: https://material-ui-pickers.dev/getting-started/installation#peer-library

Important: For material-ui-pickers v3 use v1.x version of @date-io adapters.

npm i @date-io/date-fns@1.x date-fns
// or
npm i @date-io/moment@1.x moment
// or
npm i -s @date-io/luxon@1.x luxon
// or
npm i -s @date-io/dayjs@1.x dayjs

edited May 02 '22 at 12:12

hakima maarouf

1,010
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answered May 15 '20 at 15:32

user120242

14,918
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1

Try reverting @date-io/date-fns to 1.x – user120242 May 15 '20 at 15:43
4

Thank you, I did everything you said and it worked. Just one thing I should mention for anyone who got the same problem and tried @user120242 solution and it didn't solve the problem, just try restarting your local server, that's all I needed to make it work. – Ala Ben Aicha May 27 '20 at 14:21
The same works for yarn: `yarn add @date-io/date-fns@1.x date-fns`. – hastrb Jul 19 '22 at 18:14

score 8 · Answer 2 · answered Nov 03 '21 at 15:10

8

You can check this Commands...

yarn add date-fns

or

npm i date-fns

answered Nov 03 '21 at 15:10

Mahmud Hasan

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score 0 · Answer 3 · answered Mar 16 '22 at 02:28

In my code, I have used "import DateFnsUtils from "@date-io/date-fns/build/date-fns-utils", which caused "Module not found: Error: Can't resolve '@date-io/date-fns/build/date-fns-utils' ..." exception.

I have fixed this by importing from @date-io/date-fns'.

import DateFnsUtils from '@date-io/date-fns';

Module not found: Can't resolve '@date-io/date-fns'

3 Answers3

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