Angular - An unhandled exception occurred: spawn UNKNOWN

In Angular-13 project I have a project that has been working very fine. But suddenly, when I did ng serve I got this error:

An unhandled exception occurred: spawn UNKNOWN
See "C:\Users\JOSHU~1.IBE\AppData\Local\Temp\ng-i3hvNX\angular-errors.log" for further details.


The error log gives:

[error] Error: spawn UNKNOWN
at ChildProcess.spawn (node:internal/child_process:413:11)
at Object.spawn (node:child_process:700:9)
at baseOpen (C:\MyProject\LMS-UI\node_modules\open\index.js:205:34)
at async MergeMapSubscriber.project (C:\MyProject\LMS-UI\node_modules\@angular-devkit\build-angular\src\builders\dev-server\index.js:220:21)


I did this:

1. remove node_modules rm -rf node_modules or just delete them
2. run npm i or npm i --only=dev(only when all modules are already installed just need to save the dev dependencies)
3. run ng serve or npm start

​

But the problem still remains.

How do I resolve the problem?

Thank you

Continue reading...