Question

我有一个使用默认4.2.5版本创建的Angular .NET核心网站。我想将此更新为5.2.7（或更高版本），并且我已更新package.json文件以反映这一点：

{
  "name": "JobWeb",
  "private": true,
  "version": "0.0.0",
  "scripts": {
    "test": "karma start ClientApp/test/karma.conf.js"
  },
  "devDependencies": {
    "@angular/animations": "5.2.7",
    "@angular/common": "5.2.7",
    "@angular/compiler": "5.2.7",
    "@angular/compiler-cli": "5.2.7",
    "@angular/core": "5.2.7",
    "@angular/forms": "5.2.7",
    "@angular/platform-browser": "5.2.7",
    "@angular/platform-browser-dynamic": "5.2.7",
    "@angular/platform-server": "5.2.7",
    "@angular/router": "5.2.7",
    "@ngtools/webpack": "1.10.1",
    "@types/chai": "4.1.2",
    "@types/jasmine": "2.8.6",
    "@types/webpack-env": "1.13.5",
    "angular2-router-loader": "0.3.5",
    "angular2-template-loader": "0.6.2",
    "aspnet-prerendering": "^3.0.1",
    "aspnet-webpack": "^2.0.3",
    "awesome-typescript-loader": "3.5.0",
    "bootstrap": "4.0.0",
    "chai": "4.1.2",
    "css": "2.2.1",
    "css-loader": "0.28.10",
    "es6-shim": "0.35.3",
    "event-source-polyfill": "0.0.12",
    "expose-loader": "0.7.4",
    "extract-text-webpack-plugin": "3.0.2",
    "file-loader": "1.1.11",
    "html-loader": "0.5.5",
    "isomorphic-fetch": "2.2.1",
    "jasmine-core": "3.1.0",
    "jquery": "3.3.1",
    "json-loader": "0.5.7",
    "karma": "2.0.0",
    "karma-chai": "0.1.0",
    "karma-chrome-launcher": "2.2.0",
    "karma-cli": "1.0.1",
    "karma-jasmine": "1.1.1",
    "karma-webpack": "2.0.13",
    "node-sass": "^4.7.2",
    "preboot": "6.0.0-beta.3",
    "raw-loader": "0.5.1",
    "reflect-metadata": "0.1.12",
    "rxjs": "5.5.6",
    "sass-loader": "^6.0.7",
    "style-loader": "0.20.2",
    "to-string-loader": "1.1.5",
    "typescript": "2.7.2",
    "url-loader": "1.0.1",
    "webpack": "4.1.0",
    "webpack-hot-middleware": "2.21.2",
    "webpack-merge": "4.1.2",
    "zone.js": "0.8.20"
  },
  "dependencies": {
    "popper.js": "^1.13.0"
  }
}

我试图突出显示解决方案资源管理器中的所有软件包并以这种方式“更新”。我还尝试删除node_packages文件夹，然后执行还原。无论如何，我要么最终丢失包裹（感叹他们），要么再次安装角度4.2.5（也可能是旧版本的其他东西）。我使用NCU来获取我的package.json文件，所以它有最新的（或接近最新版本）所有版本（这给了我5.2.7的角度，这很好），但我似乎无法得到所有的东西安装得当。我不知道我做错了什么。

Answer 1

删除node_modules文件夹并从包含npm cache clean的文件夹中运行这些命令npm install，然后再运行package.json。同时尝试将Typescript版本降级为2.6.2。

npm包没有从package.json更新

1 个答案: