npm install ngx-contextmenu @angular/cdk not working on angular 11-CodePudding

I created project using "ng new proj". Below is the package.json file created. ng serve is also working fine. When i run npm install ngx-contextmenu @angular/cdk, its failing with below error. Can someone please suggest how to fix below error, based on error, i tried to go with @angular/common@12, but its giving problem in some other module etc.

npm install ngx-contextmenu @angular/cdk
npm ERR! code ERESOLVE
npm ERR! ERESOLVE unable to resolve dependency tree
npm ERR! 
npm ERR! While resolving: [email protected]
npm ERR! Found: @angular/[email protected]
npm ERR! node_modules/@angular/common
npm ERR!   @angular/common@"~11.0.6" from the root project
npm ERR! 
npm ERR! Could not resolve dependency:
npm ERR! peer @angular/common@"^12.0.0 || ^13.0.0-0" from @angular/[email protected]
npm ERR! node_modules/@angular/cdk
npm ERR!   @angular/cdk@"*" 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.

package.json:

{
  "name": "proj",
  "version": "0.0.0",
  "scripts": {
    "ng": "ng",
    "start": "ng serve",
    "build": "ng build",
    "test": "ng test",
    "lint": "ng lint",
    "e2e": "ng e2e"
  },
  "private": true,
  "dependencies": {
    "@angular/animations": "~11.0.6",
    "@angular/common": "~11.0.6",
    "@angular/compiler": "~11.0.6",
    "@angular/core": "~11.0.6",
    "@angular/forms": "~11.0.6",
    "@angular/platform-browser": "~11.0.6",
    "@angular/platform-browser-dynamic": "~11.0.6",
    "@angular/router": "~11.0.6",
    "rxjs": "~6.6.0",
    "tslib": "^2.0.0",
     "zone.js": "~0.10.2"
  },
  "devDependencies": {
    "@angular-devkit/build-angular": "~0.1100.6",
    "@angular/cli": "~11.0.6",
    "@angular/compiler-cli": "~11.0.6",
    "@types/jasmine": "~3.6.0",
    "@types/node": "^12.11.1",
    "codelyzer": "^6.0.0",
    "jasmine-core": "~3.8.0",
    "jasmine-spec-reporter": "~5.0.0",
    "karma": "~5.1.0",
    "karma-chrome-launcher": "~3.1.0",
    "karma-coverage": "~2.0.3",
    "karma-jasmine": "~4.0.0",
    "karma-jasmine-html-reporter": "^1.5.0",
    "protractor": "~7.0.0",
    "ts-node": "~8.3.0",
    "tslint": "~6.1.0",
    "typescript": "~4.0.2"
  }
}

CodePudding user response：

The newest version of @angular/cdkrequires which you try to fetch by ommiting required version, requires @angular/common@"^12.0.0 || ^13.0.0-0" while you have locked that dependency to major version 11 via"@angular/common": "~11.0.6",

Either specify lower version of cdk or upgrade all dependencies.

CodePudding user response：

You are trying to install a version that depends to Angular 12

You have to install the sdk compatibile with the correct Angular Version (I can see you are using Angular 11).

Try

 npm install [email protected]