ERESOLVE encountered difficulty in resolving the dependency tree

I've encountered a lot of issues while trying to run my existing project. During installation, I keep getting the error message "ERESOLVE unable to resolve dependency tree."

https://i.stack.imgur.com/Ec851.png

npm ERR! code ERESOLVE
npm ERR! ERESOLVE unable to resolve dependency tree
npm ERR! 
npm ERR! While resolving: <a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="4a382f2b293e67242b3e233c2f67393e2b383e2f380a78647a647a">[email protected]</a>
npm ERR! Found: <a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="a8dacdc9cbdc85c6c9dcc1decde898869d918699">[email protected]</a>
npm ERR! node_modules/react-native
npm ERR!   react-native@"0.59.1" from the root project
npm ERR! 
npm ERR! Could not resolve dependency:
npm ERR! peer react-native@"^0.41.2" from <a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="681a0d090b1c4506091c011e0d4509060c1a07010c4501061b1c0904040d0c450918181b285946584659">[email protected]</a>
npm ERR! node_modules/react-native-android-installed-apps
npm ERR!   react-native-android-installed-apps@"^1.0.1" from the root project
npm ERR! 
npm ERR! Fix the upstream dependency conflict, or retry
npm ERR! this command with --force, or --legacy-peer-deps
npm ERR! to accept an incorrect (and potentially broken) dependency resolution.
npm ERR! 
npm ERR! See /home/user/.npm/eresolve-report.txt for a full report.

npm ERR! A complete log of this run can be found in:
npm ERR!     /home/user/.npm/_logs/2021-05-14T11_31_41_074Z-debug.log

package.json

{
  "name": "react-native-starter",
  "version": "2.0.0",
  "private": false,
  "scripts": {
    "start": "node node_modules/react-native/local-cli/cli.js start",
    "test": "jest",
    "test:update": "jest -u",
    "test:coverage": "jest --coverage",
    "run:ios": "react-native run-ios",
    "run:android": "react-native run-android",
    "lint": "./node_modules/eslint/bin/eslint.js src",
    "lint:fix": "./node_modules/eslint/bin/eslint.js src --fix",
    "flow": "./node_modules/flow-bin/cli.js",
    "e2e:build": "detox build --configuration ios.sim.debug",
    "e2e:test": "detox test --configuration ios.sim.debug"
  },
  "dependencies": {
    ...
  },
  "devDependencies": {
    ...
  },
  "jest": {
    ...
  },
  "rnpm": {
    ...
  }
}

PS: I am new to react native, so please provide answers accordingly. If you need any additional information, feel free to ask.

I have already deleted node_modules and package_json_lock files.

androidnode.jsreact-nativenpm

Answer №1

Perhaps reverting back to version 12.16.1 could potentially solve the issue and allow for smooth operation.

npm install --save --legacy-peer-deps

Answer №2

When facing issues with npm install node, an alternative would be to give yarn install a try. For future commands after using yarn install, remember to incorporate the specific yarn codes, which are quite similar to npm.

Answer №3

It appears that the node version on your system is higher compared to the setting in the project dependencies (package.json). Consider using Node Version Manager (NVM) to manage multiple node versions and install a version lower than the current one. For instructions on how to install NVM, you can visit: https://www.freecodecamp.org/news/node-version-manager-nvm-install-guide/

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