Getting Weird Error on ng serve about angular2-shop HOT 1 CLOSED

I fixed this by changing the package.json file around a little bit manually. I did this before running the first npm install by the way:

{ "name": "flower-shop", "version": "0.0.0", "license": "MIT", "scripts": { "ng": "ng", "start": "ng serve", "build": "ng build", "test": "ng test", "lint": "ng lint", "e2e": "ng e2e" }, "private": true, "dependencies": { "@angular/animations": "^4.4.6", "@angular/cdk": "^2.0.0-beta.12", "@angular/common": "^4.2.4", "@angular/compiler": "^4.2.4", "@angular/core": "^4.2.4", "@angular/forms": "^4.2.4", "@angular/http": "^4.2.4", "@angular/material": "^2.0.0-beta.12", "@angular/platform-browser": "^4.2.4", "@angular/platform-browser-dynamic": "^4.2.4", "@angular/router": "^4.2.4", "core-js": "^2.4.1", "rxjs": "^5.4.2", "sass-lint": "^1.12.1", "zone.js": "^0.8.14" }, "devDependencies": { "@angular/cli": "1.3.0", "@angular/compiler-cli": "^4.2.4", "@angular/language-service": "^4.2.4", "@types/jasmine": "~2.5.53", "@types/jasminewd2": "~2.0.2", "@types/node": "~6.0.60", "codelyzer": "~3.1.1", "jasmine-core": "~2.6.2", "jasmine-spec-reporter": "~4.1.0", "karma": "~1.7.0", "karma-chrome-launcher": "~2.1.1", "karma-cli": "~1.0.1", "karma-coverage-istanbul-reporter": "^1.2.1", "karma-jasmine": "~1.1.0", "karma-jasmine-html-reporter": "^0.2.2", "protractor": "~5.1.2", "ts-node": "~3.2.0", "tslint": "~5.3.2", "typescript": "~2.3.3" } }

After changing that, I had to delete the .spec files ( they were throwing errors and I honestly don't know what to do with them ) and then ran npm install and ng serve. All is well afterwards.

from angular2-shop.