npm, node error how can i solve them

Question

i am new to node.js. this is my package.json file

{
    "name": "chat",
    "version": "1.0.0",
    "description": "chat ap by umer",
    "main": "index.js",
    "dependencies": {
        "express": "^4.10.2",
        "socket.io": "^1.3.7"
    },
    "devDependencies": { },
    "scripts": {
        "test": "echo \"Error: no test specified\" && exit 1"
    },
    "repository": {
        "type": "git",
        "url": "/path/to/origin.git"
    },
    "author": "",
    "license": "ISC"
}

and on heroku server i got these error logs.
i am getting these errors on npm git. can anyone solve this.

0 info it worked if it ends with ok

1 verbose cli [ 'C:\Program Files\nodejs\\node.exe',

1 verbose cli 'C:\Program Files\nodejs\node_modules\npm\bin\npm-cli.js',

1 verbose cli 'start' ]

2 info using [email protected]

3 info using [email protected]

4 verbose stack Error: missing script: start

4 verbose stack at run (C:\Program Files\nodejs\node_modules\npm\lib\run-script.js:142:19)

4 verbose stack at C:\Program Files\nodejs\node_modules\npm\lib\run-script.js:58:5

4 verbose stack at C:\Program Files\nodejs\node_modules\npm\node_modules\read-package-json\read-json.js:345:5

4 verbose stack at checkBinReferences_ (C:\Program Files\nodejs\node_modules\npm\node_modules\read-package-json\read-json.js:309:45)

4 verbose stack at final (C:\Program Files\nodejs\node_modules\npm\node_modules\read-package-json\read-json.js:343:3)

4 verbose stack at then (C:\Program Files\nodejs\node_modules\npm\node_modules\read-package-json\read-json.js:113:5)

4 verbose stack at C:\Program Files\nodejs\node_modules\npm\node_modules\read-package-json\read-json.js:300:12

4 verbose stack at evalmachine.:334:14

4 verbose stack at C:\Program Files\nodejs\node_modules\npm\node_modules\graceful-fs\graceful-fs.js:102:5

4 verbose stack at FSReqWrap.oncomplete (evalmachine.:95:15)

5 verbose cwd C:\Users\Umer MehAr\Desktop\pro

6 error Windows_NT 6.3.9600

7 error argv "C:\Program Files\nodejs\\node.exe" "C:\Program Files\nodejs\node_modules\npm\bin\npm-cli.js" "start"

8 error node v0.12.7

9 error npm v2.11.3

10 error missing script: start

11 error If you need help, you may report this error at:

11 error https://github.com/npm/npm/issues

12 verbose exit [ 1, true ]

Shanoor Shanoor · Accepted Answer · 2015-12-12T19:31:33

The error is clearly stated Error: missing script: start.

The scripts of your package.json needs to have a start value. For example:

"scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
    "start": "node index.js"
}

npm, node error how can i solve them

1 Answers