angular - 带有 Typescript 错误 TS18003 的 Npm 服务器

Question

使用 typescript 为 Angular 2 设置环境。npm lite运行成功，但是安装typescript并添加启动脚本后，出现错误

error TS18003: No inputs were found in config file 'D:/practical/ang1/tsconfig.json'. Specified 'include' paths were '["**/"]' and 'exclude' paths were '["../wwwroot/app","node_modules/"]'.

包.json

  "scripts": {
    "start": "tsc && concurrently \"npm run tsc:w\" \"npm run lite\"",
    "test": "echo \"Error: no test specified\" && exit 1",
    "lite": "lite-server",
    "tsc": "tsc",
    "tsc:w": "tsc -w"
  },

tsconfig.json

{
  "compilerOptions": {
    "lib": [ "es5", "dom" ],
    "module": "commonjs",
    "moduleResolution": "node",
    "sourceMap": true,
    "emitDecoratorMetadata": true,
    "experimentalDecorators": true,
    "removeComments": false,
    "noImplicitAny": false
  }
}

如何解决这个错误

注意第一次“npm start”工作正常，但在删除和重置后，导致上述问题

Answer 1

在进行一些挖掘之后，我将这一行添加到 tsconfig.json 中的 compilerOptions 下。

"typeRoots" : ["../node_modules/@types/"]