ENOENT：在使用 angular 4 的 tsconfig.app.json 中没有这样的文件或目录？

Question

I am using angular 4 and spring boot,while execute the project using command line..its showing error

ENOENT: no such file or directory, stat 'D:\AJITH VANUSTON\Spring Project\1Medeil Project\Project medeil RAR files\1gradle project\angular 4 boot\microservicesample-master\src\tsconfig.app.json' 

Pls see below the Error Image

Answer 1

Check the path for the tsconfig property in the angular.json file. Correcting that path should fix this error.

"architect":{
  ....
  ....
  ....
  "tsConfig": "apps/projectName/tsconfig.app.json",
  ....
  ....
  ....
}

Answer 2

I researched this issue for the solution: Your Angular project has a tsconfig.app.json. This file is being specified in your .angular-cli.json file.

You could control your app src structure according to below structure.

Your app lives in the src folder:

src
  -app
  -assets
  -environments
  -browserslist
  -favicon.ico
  -index.html
  -karma.conf.js
  -main.ts
  -polyfills.ts
  -styles.css
  -test.ts
  -tsconfig.app.json
  -tsconfig.spec.json
  -tslint.json

You could check your project src.

References:

• https://github.com/angular/angular-cli/issues/8201

• https://angular.io/guide/quickstart

Answer 3

从 src 文件夹中剪下 tsconfig.app.json 文件并将其粘贴到您的主文件夹中（意味着您有 src 、 e2e 等文件的位置） 很容易说将其粘贴到一个目录中。

Answer 4

Ionic throws this error when you are in a different folder by accident and run the build process. It will not tell you you're in a non-project folder, it just throws this error...