Runnig npm install command is giving errors.
THE ERROR:
``
PS D:\t> npm install
npm WARN config global `--global`, `--local` are deprecated. Use `--location=global` instead.
npm ERR! code ERESOLVE
npm ERR! ERESOLVE unable to resolve dependency tree
npm ERR!
npm ERR! While resolving: [email protected]
npm ERR! Found: [email protected]
npm ERR! node_modules/typescript
npm ERR! dev typescript@"~4.9.4" from the root project
npm ERR!
npm ERR! Could not resolve dependency:
npm ERR! peer typescript@">=4.8.2 <4.9" from @angular/[email protected]
npm ERR! node_modules/@angular/compiler-cli
npm ERR! dev @angular/compiler-cli@"~15.0.4" from the root project
npm ERR! peer @angular/compiler-cli@"15.0.4" from @angular/[email protected]
npm ERR! node_modules/@angular/localize
npm ERR! dev @angular/localize@"^15.0.4" from the root project
npm ERR! 1 more (@ng-bootstrap/ng-bootstrap)
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 C:\Users\sayed.hussainullah\AppData\Local\npm-cache\eresolve-report.txt for a full report.
npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\sayed.hussainullah\AppData\Local\npm-cache\_logs\2023-01-11T06_57_30_299Z-debug-0.log
``
Global angular version:
_ _ ____ _ ___
/ \ _ __ __ _ _ _| | __ _ _ __ / ___| | |_ _|
/ △ \ | '_ \ / _` | | | | |/ _` | '__| | | | | | |
/ ___ \| | | | (_| | |_| | | (_| | | | |___| |___ | |
/_/ \_\_| |_|\__, |\__,_|_|\__,_|_| \____|_____|___|
|___/
Angular CLI: 15.0.5
Node: 16.16.0
Package Manager: npm 8.17.0
OS: win32 x64
Angular:
...
Package Version
------------------------------------------------------
@angular-devkit/architect 0.1500.5 (cli-only)
@angular-devkit/core 15.0.5 (cli-only)
@angular-devkit/schematics 15.0.5 (cli-only)
@schematics/angular 15.0.5 (cli-only)
Package.json file:
{
"name": "public_services",
"version": "1.0.0",
"license": "",
"scripts": {
"ng": "ng",
"start": "ng serve",
"build": "ng build",
"test": "ng test",
"lint": "ng lint",
"e2e": "ng e2e"
},
"private": true,
"dependencies": {
"@angular/animations": "~15.0.4",
"@angular/cdk": "^15.0.4",
"@angular/common": "~15.0.4",
"@angular/compiler": "~15.0.4",
"@angular/core": "~15.0.4",
"@angular/forms": "~15.0.4",
"@angular/platform-browser": "~15.0.4",
"@angular/platform-browser-dynamic": "~15.0.4",
"@angular/router": "15.0.4",
"@fortawesome/angular-fontawesome": "^0.12.1",
"@fortawesome/fontawesome-svg-core": "^6.2.1",
"@fortawesome/free-brands-svg-icons": "^6.2.1",
"@fortawesome/free-regular-svg-icons": "^6.2.1",
"@fortawesome/free-solid-svg-icons": "^6.2.1",
"@ng-bootstrap/ng-bootstrap": "14.0.1",
"@ng-select/ng-select": "^10.0.3",
"@ngx-translate/core": "^14.0.0",
"@ngx-translate/http-loader": "7.0.0",
"@swimlane/ngx-datatable": "^20.1.0",
"angular-archwizard": "7.0.0",
"angular-feather": "^6.5.0",
"bootstrap": "5.2.3",
"chart.js": "^4.1.2",
"classlist.js": "1.1.20150312",
"core-js": "3.27.1",
"date-fns": "2.29.3",
"gulp": "4.0.2",
"hopscotch": "0.3.1",
"intl": "1.2.5",
"moment": "2.29.4",
"ng-lazyload-image": "^9.1.3",
"ng2-charts": "^4.1.1",
"ng2-file-upload": "3.0.0",
"ng2-img-cropper": "0.9.0",
"ng2-jalali-date-picker": "^2.2.8",
"ngx-bootstrap": "^10.2.0",
"ngx-chips": "3.0.0",
"ngx-datatable": "^1.0.3",
"ngx-dropzone-wrapper": "^13.0.0",
"ngx-perfect-scrollbar": "^7.2.1",
"ngx-toastr": "16.0.2",
"node-sass": "^8.0.0",
"nouislider": "15.6.1",
"prismjs": "1.29.0",
"resize-observer-polyfill": "1.5.1",
"rxjs": "7.8.0",
"screenfull": "6.0.2",
"sweetalert2": "11.6.16",
"tslib": "^2.4.1",
"web-animations-js": "^2.3.2",
"xlsx": "^0.18.5",
"zone.js": "~0.12.0"
},
"devDependencies": {
"@angular-devkit/build-angular": "~15.0.5",
"@angular/cli": "~15.0.5",
"@angular/compiler-cli": "~15.0.4",
"@angular/language-service": "~15.0.4",
"@angular/localize": "^15.0.4",
"@types/core-js": "2.5.5",
"@types/jasmine": "^4.3.1",
"@types/jasminewd2": "~2.0.10",
"@types/jquery": "^3.5.16",
"@types/node": "^18.11.18",
"codelyzer": "^6.0.2",
"jasmine-core": "~4.5.0",
"jasmine-spec-reporter": "~7.0.0",
"karma": "~6.4.1",
"karma-chrome-launcher": "~3.1.1",
"karma-cli": "~2.0.0",
"karma-coverage-istanbul-reporter": "~3.0.3",
"karma-jasmine": "~5.1.0",
"karma-jasmine-html-reporter": "^2.0.0",
"protractor": "~7.0.0",
"rxjs-compat": "6.6.7",
"ts-node": "~10.9.1",
"tslint": "~6.1.0",
"typescript": "~4.9.4"
}
}
I have tried:
- delete node modules.
- clear cache.
- unistall node.js and reinstall lower version.
- installed msbuild-tools.
so far non-of these methods worked
CodePudding user response：
You should try running npm install --legacy-peer-deps, in order to ignore dependencies between packages. Nevertheless the root cause of your problem is that your installed angular versions expects typescript version >=4.8.2 and <4.9, but 4.9.4 will be installed. So a solution might be to downgrade your typescript version or update your angular versions.
CodePudding user response：
There are limitations of npm's Install Algorithm, So npm will refuse to install any package with an identical name to the current package. It will overridden with the --force flag, but in most cases can simply be addressed by changing the local package name.
So you need to use --force flag to re-install packages again like below:
npm install --force