npm ERR! 404 Not Found - GET https://registry.npmjs.org/error-ex

Question

I am trying to install npm package dependencies in to my angular application and i am getting this error. Any help to fix this?

npm ERR! code E404
npm ERR! 404 Not Found: error-ex@^1.2.0
npm ERR! A complete log of this run can be found in:
npm ERR!     C:\Users\Dilushi\AppData\Roaming\npm-cache\_logs\2020-02-12T13_07_17_602Z-debug.log

I will attach my package.json file here.

{
  "name": "app-pfe",
  "version": "0.0.1",
  "scripts": {
    "ng": "ng",
    "start": "ng serve",
    "build": "ng build",
    "test": "ng test",
    "lint": "ng lint",
    "e2e": "ng e2e"
  },
  "private": true,
  "dependencies": {
    "@angular/animations": "^6.0.2",
    "@angular/common": "^6.0.2",
    "@angular/compiler": "^6.0.2",
    "@angular/core": "^6.0.2",
    "@angular/forms": "^6.0.2",
    "@angular/http": "^6.0.2",
    "@angular/platform-browser": "^6.0.2",
    "@angular/platform-browser-dynamic": "^6.0.2",
    "@angular/router": "^6.0.2",
    "@ng-dynamic-forms/core": "^6.0.6",
    "@ng-select/ng-select": "^2.18.0",
    "angular-webstorage-service": "^1.0.2",
    "angular2-moment": "^1.9.0",
    "core-js": "^2.5.4",
    "inspector": "^0.5.0",
    "jsrsasign": "^8.0.12",
    "ngx-auth": "^5.0.0",
    "ngx-bootstrap": "^5.0.0",
    "node-sass": "^4.11.0",
    "rxjs": "6.3.3",
    "rxjs-compat": "6.3.3",
    "underscore": "^1.9.1",
    "zone.js": "^0.8.26"
  },
  "devDependencies": {
    "@angular-devkit/build-angular": "^0.13.8",
    "@angular-devkit/build-ng-packagr": "~0.6.8",
    "@angular/cli": "~6.0.2",
    "@angular/compiler-cli": "^7.2.14",
    "@angular/language-service": "^6.0.2",
    "@types/jasmine": "~2.8.6",
    "@types/jasminewd2": "~2.0.3",
    "@types/node": "~8.9.4",
    "codelyzer": "~4.2.1",
    "jasmine-core": "~2.99.1",
    "jasmine-spec-reporter": "~4.2.1",
    "karma": "^4.0.1",
    "karma-chrome-launcher": "~2.2.0",
    "karma-coverage-istanbul-reporter": "~1.4.2",
    "karma-jasmine": "~1.1.1",
    "karma-jasmine-html-reporter": "^0.2.2",
    "ng-packagr": "^5.1.0",
    "protractor": "^5.4.1",
    "ts-node": "~5.0.1",
    "tsickle": ">=0.25.5",
    "tslib": "^1.7.1",
    "tslint": "~5.9.1",
    "typescript": "3.1.1"
  }
}

Answer 1

As you can see on https://status.npmjs.org, 4 packages are down at this moment.

They've fixed the issue but we need to wait for CDN world propagation.

Don't update your packages or install new one to fix this.

EDIT: not working yet in Europe at 14:34 UTC

Answer 2

Try configuring npm using this npm config set registry https://skimdb.npmjs.com/registry