npm ERR! code ERESOLVE unable to resolve dependency tree

Question

I got this project from a repo cloned it using

git clone

then cd into the correct directory

Example: Example

Next i went to install the project and this error comes up

Here is the JSON file

{
  "name": "tryb-prints",
  "version": "0.1.0",
  "private": true,
  "dependencies": {
    "@testing-library/jest-dom": "^4.2.4",
    "@testing-library/react": "^9.5.0",
    "@testing-library/user-event": "^7.2.1",
    "atomize": "^1.0.26",
    "bootstrap": "^4.5.3",
    "firebase": "^8.0.2",
    "materialize-css": "^1.0.0-rc.2",
    "react": "^17.0.1",
    "react-bootstrap": "^1.4.0",
    "react-dom": "^17.0.1",
    "react-router-bootstrap": "^0.25.0",
    "react-router-dom": "^5.2.0",
    "react-scripts": "3.4.4",
    "react-transition-group": "^4.4.1",
    "semantic-ui-css": "^2.4.1",
    "semantic-ui-react": "^2.0.1",
    "shopify-buy": "^2.11.0",
    "styletron-engine-atomic": "^1.4.6",
    "styletron-react": "^5.2.7"
  },
  "scripts": {
    "start": "react-scripts start",
    "build": "react-scripts build",
    "test": "react-scripts test",
    "eject": "react-scripts eject"
  },
  "eslintConfig": {
    "extends": "react-app"
  },
  "browserslist": {
    "production": [
      ">0.2%",
      "not dead",
      "not op_mini all"
    ],
    "development": [
      "last 1 chrome version",
      "last 1 firefox version",
      "last 1 safari version"
    ]
  }
}

any help at all would be apricated

Laaouatni Anas · Accepted Answer · 2022-08-07 13:55:59Z

41

try with npm install --legacy-peer-deps

edited Aug 7, 2022 at 13:55

Laaouatni Anas

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answered Mar 18, 2021 at 20:06

user10361591

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2 Comments

Alfabravo Over a year ago

This worked in my case, where we all were using npm 6.x and someone tried their luck with 7.x.

analyst_47 Over a year ago

Thanks, this fixed almost 2 days of debugging

Laaouatni Anas · Accepted Answer · 2022-08-07 13:55:48Z

4

Using npm install --legacy-peer-deps allows you to get passed those errors.

edited Aug 7, 2022 at 13:55

Laaouatni Anas

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answered Mar 23, 2022 at 18:46

Stephen

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Comments

Lukas Cizek · Accepted Answer · 2021-03-18 19:58:11Z

2

Because some of your inner dependency is forcing react ^16.8 you cant use version 17+.

Downgrade to anything below major version 17 and you are good to go

answered Mar 18, 2021 at 19:58

Lukas Cizek

2006 bronze badges

2 Comments

Cathal Over a year ago

Do i just need to downgrade react version or change in json file

Lukas Cizek Over a year ago

Hey Cathal. It depends. I would just go for changing it in package json (remove the ^ for a second), install and put the ^ back. That should be the safest and quick

Mohammed Abdelouahab · Accepted Answer · 2022-08-07 10:24:42Z

2

this worked for me

npm install --force

answered Aug 7, 2022 at 10:24

Mohammed Abdelouahab

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1 Comment

user2367924 Over a year ago

Thanks for posting, I was facing a similar issue with npm and I'm glad I saw your post. This definitely worked for me!

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