The Angular CLI process did not start listening for requests within the timeout period of 120 seconds code example

Example: The Angular CLI process did not start listening for requests within the timeout period of 0 seconds.

//Resolved it by Changing

"scripts": {   
        "start": "ng serve",
to:

 "scripts": {   
        "start": "echo Starting... && ng serve",
          
          
//in package.json file