构建:找不到'node'的类型定义文件

Question

VS 2015社区版(在家),npm 3.10,Angular 2我试图在ASP.Net MVC 5应用程序中获取Angular2设置.我开始使用的模板使用了旧版本的Angular,因此我更新了包引用.

当我构建时,列表中的第一个错误是:
构建:无法找到"节点"的类型定义文件
之后还有许多其他错误,但我假设大多数是由于第一个问题.

这是package.json和typings.json

的package.json

{
  "version": "1.0.0",
  "name": "aspnet",
  "private": true,
  "scripts": {
    "postinstall": "typings install",
    "typings": "typings"
  },
  "dependencies": {
    "@angular/common": "~4.0.0",
    "@angular/compiler": "~4.0.0",
    "@angular/core": "~4.0.0",
    "@angular/forms": "~4.0.0",
    "@angular/http": "~4.0.0",
    "@angular/platform-browser": "~4.0.0",
    "@angular/platform-browser-dynamic": "~4.0.0",
    "@angular/router": "~4.0.0",
    "angular-in-memory-web-api": "~0.3.0",
    "systemjs": "0.19.40",
    "core-js": "^2.4.1",
    "rxjs": "5.0.1",
    "zone.js": "^0.8.4",
    "bootstrap": "^3.3.7"
  },
  "devDependencies": {
    "@types/core-js": "^0.9.41",
    "gulp": "^3.9.1",
    "gulp-clean": "^0.3.2",
    "gulp-concat": "^2.6.1",
    "gulp-tsc": "^1.3.1",
    "gulp-typescript": "^3.1.6",
    "path": "^0.12.7",
    "typescript": "~2.1.0",
    "typings": "~2.1.1"
  }
}

typings.json

{
  "globalDependencies": {
    "core-js": "registry:dt/core-js#0.0.0+20160725163759",
    "jasmine": "registry:dt/jasmine#2.2.0+20160621224255",
    "node": "registry:dt/node#6.0.0+20160909174046"
  }
}

如果我尝试仅更新打字,我会收到这些消息

*typings WARN deprecated 11/21/2016: "registry:dt/node#6.0.0+20160909174046" is deprecated (updated, replaced or removed)
typings WARN deprecated 9/14/2016: "registry:dt/core-js#0.0.0+20160725163759" is deprecated (updated, replaced or removed)
typings WARN deprecated 10/25/2016: "registry:dt/jasmine#2.2.0+20160621224255" is deprecated (updated, replaced or removed)*

[ 更新 ]
清理我的node_modules文件夹,然后再次运行npm install清除了一切.当我将项目文件夹移动到系统上的另一个位置时,这似乎最常发生.

Answer 1

就我而言,我解决了我的问题.希望以后能有所帮助.

npm install @types/node --save-dev

Answer 2

重新启动或重新加载我的 VSCode 有效

Answer 3

我有几个问题通过visual studio更新包.从现在开始,我总是使用powershell控制台更新或添加软件包.

启动PowerShell并导航到所在的文件夹,package.json然后npm install在安装完成后运行Restart visual studio.

您也可以尝试删除node_modules文件夹然后运行npm install

希望这能解决你的问题.

Answer 4

就我而言，由于 tsconfig 中存在以下内容，我遇到了问题：

"typeRoots": ["node_modules/@type"]

删除该行解决了问题。