It is a starter file missing , it's saying this in my logs

All things are correct only it is a starter file missing in app/package.json .

I also searched google I found failsrart problem but that didn’t fixed my problem please

Welcome aditya452 to the community.
You need to add a start script to your package.json.
Here is a example:

  "name": "yournamehere",
  "version": "0.0.0",
  "description": "yourdescriptionhere.",
  "main": "server.js",
  "scripts": {
    "start": "node index.js"
  "dependencies": {
    "packagenamehere": "version.number",
  "engines": {
    "node": "8/10/12.x"
  "repository": {
    "url": "!/hello-express"
  "license": "MIT",
  "keywords": [

This is a example, just add the scripts line.

Also @aditya452, may we see your package.json?