npm /角度问题：无法解析模块@ angular / core

Question

重新启动计算机后，我的项目在运行npm run start时开始出现此错误。我已经卸载/重新安装了节点，删除了节点模块，重新安装了angular-cli，运行了npm install几次，但仍然收到相同的错误。我可以看到@angular文件夹在那里，并且在其中有核心文件夹。

我检查了人们有类似问题的线程，但没有任何真正的帮助。有关此错误的信息似乎很少，只有一个或两个例外。

以前有人遇到过这个问题吗？

packages.json

{
  "name": "ag-grid-demo",
  "version": "0.0.0",
  "license": "MIT",
  "scripts": {
    "ng": "ng",
    "start": "ng serve",
    "build": "ng build --prod",
    "test": "ng test",
    "lint": "ng lint",
    "e2e": "ng e2e"
  },
  "private": true,
  "dependencies": {
    "@angular-devkit/core": "^7.2.0",
    "@angular/animations": "^5.0.0",
    "@angular/common": "^5.0.0",
    "@angular/compiler": "^5.0.0",
    "@angular/core": "^5.0.0",
    "@angular/forms": "^5.0.0",
    "@angular/http": "^5.0.0",
    "@angular/platform-browser": "^5.0.0",
    "@angular/platform-browser-dynamic": "^5.0.0",
    "@angular/router": "^5.0.0",
    "@ng-bootstrap/ng-bootstrap": "^4.0.1",
    "ag-grid-angular": "^20.0.0",
    "ag-grid-community": "^20.0.0",
    "ag-grid-enterprise": "^20.0.0",
    "core-js": "^2.4.1",
    "rxjs": "^5.5.2",
    "zone.js": "^0.8.14"
  },
  "devDependencies": {
    "@angular/cli": "1.6.1",
    "@angular/compiler-cli": "^5.0.0",
    "@angular/language-service": "^5.0.0",
    "@types/jasmine": "~2.5.53",
    "@types/jasminewd2": "~2.0.2",
    "@types/node": "~6.0.60",
    "codelyzer": "^4.0.1",
    "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",
    "lodash": "^4.17.11",
    "protractor": "^5.4.2",
    "ts-node": "~3.2.0",
    "tslint": "~5.7.0",
    "typescript": "~2.4.2"
  }
}

Answer 1

我解决了这个问题。我根本不需要碰我的包裹。我的tsconfig.json由于某些奇怪的原因而损坏。我还原了它，删除了node_modules，删除了package-lock.json并运行npm run install。