问题
Heroku web is throwing error :npm ERR! missing script: start
However, when I run it locally: heroku local web it works fine.
Project is successfully build.
I have set start script in my package.json as:
"scripts": {
"start": "node server"
}
as per the document, If I don't specify the Procfile, by default it should take npm start
However, I also tried adding the Procfile:
Procfile content.
web: npm start
It throws the same error.
log output: heroku logs -a nypstest
Niteshs-MacBook-Pro:nyps nitesh$ heroku logs -a nypstest
2016-06-15T07:01:44.024250+00:00 heroku[api]: Release v3 created by nitesh@campusdiaries.com
2016-06-15T07:01:44.023668+00:00 heroku[api]: Scale to web=1 by nitesh@campusdiaries.com
2016-06-15T07:01:44.429595+00:00 heroku[slug-compiler]: Slug compilation started
2016-06-15T07:01:44.429603+00:00 heroku[slug-compiler]: Slug compilation finished
2016-06-15T07:01:46.222149+00:00 heroku[web.1]: Starting process with command `npm start`
2016-06-15T07:01:49.138230+00:00 app[web.1]: npm ERR! Linux 3.13.0-85-generic
2016-06-15T07:01:49.141111+00:00 app[web.1]: npm ERR! npm v3.8.6
2016-06-15T07:01:49.139367+00:00 app[web.1]: npm ERR! argv "/app/.heroku/node/bin/node" "/app/.heroku/node/bin/npm" "start"
2016-06-15T07:01:49.139986+00:00 app[web.1]: npm ERR! node v5.11.1
2016-06-15T07:01:49.160916+00:00 app[web.1]:
2016-06-15T07:01:49.145755+00:00 app[web.1]: npm ERR!
2016-06-15T07:01:49.146073+00:00 app[web.1]: npm ERR! If you need help, you may report this error at:
2016-06-15T07:01:49.143580+00:00 app[web.1]:
2016-06-15T07:01:49.146389+00:00 app[web.1]: npm ERR! <https://github.com/npm/npm/issues>
2016-06-15T07:01:49.161685+00:00 app[web.1]: npm ERR! /app/npm-debug.log
2016-06-15T07:01:49.161369+00:00 app[web.1]: npm ERR! Please include the following file with any support request:
2016-06-15T07:01:49.145444+00:00 app[web.1]: npm ERR! missing script: start
2016-06-15T07:01:50.132213+00:00 heroku[web.1]: Process exited with status 1
2016-06-15T07:01:50.152654+00:00 heroku[web.1]: State changed from crashed to starting
2016-06-15T07:01:50.151676+00:00 heroku[web.1]: State changed from starting to crashed
2016-06-15T07:01:52.430686+00:00 heroku[web.1]: Starting process with command `npm start`
2016-06-15T07:01:55.754745+00:00 app[web.1]: npm ERR! node v5.11.1
2016-06-15T07:01:55.753213+00:00 app[web.1]: npm ERR! Linux 3.13.0-85-generic
2016-06-15T07:01:55.759649+00:00 app[web.1]: npm ERR! If you need help, you may report this error at:
2016-06-15T07:01:55.754205+00:00 app[web.1]: npm ERR! argv "/app/.heroku/node/bin/node" "/app/.heroku/node/bin/npm" "start"
2016-06-15T07:01:55.755673+00:00 app[web.1]: npm ERR! npm v3.8.6
2016-06-15T07:01:55.759409+00:00 app[web.1]: npm ERR!
2016-06-15T07:01:55.759143+00:00 app[web.1]: npm ERR! missing script: start
2016-06-15T07:01:55.757612+00:00 app[web.1]:
2016-06-15T07:01:55.759874+00:00 app[web.1]: npm ERR! <https://github.com/npm/npm/issues>
2016-06-15T07:01:55.772868+00:00 app[web.1]: npm ERR! /app/npm-debug.log
2016-06-15T07:01:55.772730+00:00 app[web.1]: npm ERR! Please include the following file with any support request:
2016-06-15T07:01:55.772370+00:00 app[web.1]:
2016-06-15T07:01:56.675716+00:00 heroku[web.1]: Process exited with status 1
2016-06-15T07:01:56.687035+00:00 heroku[web.1]: State changed from starting to crashed
2016-06-15T07:03:23.527948+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=nypstest.herokuapp.com request_id=b064f04d-b6b8-4655-adc4-c4bbdb4db70a fwd="106.51.141.204" dyno= connect= service= status=503 bytes=
2016-06-15T07:03:26.783968+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=nypstest.herokuapp.com request_id=dfa98acd-5291-46df-85e6-ec2d7bd1afa0 fwd="106.51.141.204" dyno= connect= service= status=503 bytes=
2016-06-15T07:25:30.940961+00:00 heroku[web.1]: State changed from crashed to starting
2016-06-15T07:25:33.374221+00:00 heroku[web.1]: Starting process with command `npm start`
2016-06-15T07:25:35.711736+00:00 app[web.1]: npm ERR! Linux 3.13.0-85-generic
2016-06-15T07:25:35.712514+00:00 app[web.1]: npm ERR! argv "/app/.heroku/node/bin/node" "/app/.heroku/node/bin/npm" "start"
2016-06-15T07:25:35.712824+00:00 app[web.1]: npm ERR! node v5.11.1
2016-06-15T07:25:35.713260+00:00 app[web.1]: npm ERR! npm v3.8.6
2016-06-15T07:25:35.714628+00:00 app[web.1]:
2016-06-15T07:25:35.716136+00:00 app[web.1]: npm ERR! missing script: start
2016-06-15T07:25:35.716418+00:00 app[web.1]: npm ERR!
2016-06-15T07:25:35.716638+00:00 app[web.1]: npm ERR! If you need help, you may report this error at:
2016-06-15T07:25:35.716866+00:00 app[web.1]: npm ERR! <https://github.com/npm/npm/issues>
2016-06-15T07:25:35.726294+00:00 app[web.1]:
2016-06-15T07:25:35.726558+00:00 app[web.1]: npm ERR! Please include the following file with any support request:
2016-06-15T07:25:35.726717+00:00 app[web.1]: npm ERR! /app/npm-debug.log
2016-06-15T07:25:36.541486+00:00 heroku[web.1]: State changed from starting to crashed
2016-06-15T07:25:36.529432+00:00 heroku[web.1]: Process exited with status 1
2016-06-15T07:25:55.677715+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=nypstest.herokuapp.com request_id=d67c3c7f-1b0c-4ae4-8066-f539c676c813 fwd="106.51.141.204" dyno= connect= service= status=503 bytes=
2016-06-15T07:25:56.970694+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=nypstest.herokuapp.com request_id=a5e959df-5c6b-475e-883d-668fffc3b1ca fwd="106.51.141.204" dyno= connect= service= status=503 bytes=
2016-06-15T07:37:15.873210+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=nypstest.herokuapp.com request_id=83d3f406-22ba-4649-81c4-261889c6f26d fwd="106.51.141.204" dyno= connect= service= status=503 bytes=
2016-06-15T07:37:17.263994+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=nypstest.herokuapp.com request_id=b24ecc40-99ed-4ee4-8975-850f02880751 fwd="106.51.141.204" dyno= connect= service= status=503 bytes=
2016-06-15T07:40:31.730476+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=nypstest.herokuapp.com request_id=46c7351c-6818-466c-b816-fab8686a3a26 fwd="106.51.141.204" dyno= connect= service= status=503 bytes=
2016-06-15T07:40:32.902969+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=nypstest.herokuapp.com request_id=a29d2281-9931-412d-befb-4788284e6dc3 fwd="106.51.141.204" dyno= connect= service= status=503 bytes=
2016-06-15T07:40:46.425659+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=nypstest.herokuapp.com request_id=69f32408-7b94-41ed-a692-3874bb87125e fwd="106.51.141.204" dyno= connect= service= status=503 bytes=
2016-06-15T07:40:47.283575+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=nypstest.herokuapp.com request_id=82645270-a085-49f0-8bdd-8ffbd417e136 fwd="106.51.141.204" dyno= connect= service= status=503 bytes=
2016-06-15T07:46:45.562741+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=nypstest.herokuapp.com request_id=d6b356f1-e7f3-4e74-a9bc-7834b6ddaa39 fwd="106.51.141.204" dyno= connect= service= status=503 bytes=
2016-06-15T07:46:46.792388+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=nypstest.herokuapp.com request_id=0df4dfd9-5368-41b3-a658-37c80effc3c5 fwd="106.51.141.204" dyno= connect= service= status=503 bytes=
2016-06-15T08:09:20.166494+00:00 heroku[web.1]: State changed from crashed to starting
2016-06-15T08:09:22.215228+00:00 heroku[web.1]: Starting process with command `npm start`
2016-06-15T08:09:25.009624+00:00 app[web.1]: npm ERR! Linux 3.13.0-85-generic
2016-06-15T08:09:25.010335+00:00 app[web.1]: npm ERR! argv "/app/.heroku/node/bin/node" "/app/.heroku/node/bin/npm" "start"
2016-06-15T08:09:25.010667+00:00 app[web.1]: npm ERR! node v5.11.1
2016-06-15T08:09:25.011377+00:00 app[web.1]: npm ERR! npm v3.8.6
2016-06-15T08:09:25.013096+00:00 app[web.1]:
2016-06-15T08:09:25.014247+00:00 app[web.1]: npm ERR! missing script: start
2016-06-15T08:09:25.014442+00:00 app[web.1]: npm ERR!
2016-06-15T08:09:25.014622+00:00 app[web.1]: npm ERR! If you need help, you may report this error at:
2016-06-15T08:09:25.014765+00:00 app[web.1]: npm ERR! <https://github.com/npm/npm/issues>
2016-06-15T08:09:25.025073+00:00 app[web.1]:
2016-06-15T08:09:25.025367+00:00 app[web.1]: npm ERR! Please include the following file with any support request:
2016-06-15T08:09:25.025542+00:00 app[web.1]: npm ERR! /app/npm-debug.log
2016-06-15T08:09:25.854231+00:00 heroku[web.1]: State changed from starting to crashed
2016-06-15T08:09:25.844519+00:00 heroku[web.1]: Process exited with status 1
2016-06-15T08:26:54.120685+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=nypstest.herokuapp.com request_id=8e5dbaff-ba8a-4a2f-a4f5-b56e6aba2871 fwd="106.51.141.204" dyno= connect= service= status=503 bytes=
2016-06-15T08:26:55.251426+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=nypstest.herokuapp.com request_id=ada7aaf7-a2c6-4f98-b387-3f201102b09c fwd="106.51.141.204" dyno= connect= service= status=503 bytes=
2016-06-15T08:36:41.113185+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=nypstest.herokuapp.com request_id=e412adc8-0d6f-45c9-b30d-06774366132e fwd="106.51.141.204" dyno= connect= service= status=503 bytes=
2016-06-15T08:36:42.534191+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=nypstest.herokuapp.com request_id=bcc98a01-93d2-40b8-91ce-d59f67f54c7a fwd="106.51.141.204" dyno= connect= service= status=503 bytes=
2016-06-15T09:32:52.373988+00:00 heroku[web.1]: State changed from crashed to starting
2016-06-15T09:32:54.422584+00:00 heroku[web.1]: Starting process with command `npm start`
2016-06-15T09:32:57.749315+00:00 app[web.1]: npm ERR! Linux 3.13.0-85-generic
2016-06-15T09:32:57.751518+00:00 app[web.1]: npm ERR! npm v3.8.6
2016-06-15T09:32:57.753827+00:00 app[web.1]:
2016-06-15T09:32:57.755515+00:00 app[web.1]: npm ERR!
2016-06-15T09:32:57.750410+00:00 app[web.1]: npm ERR! argv "/app/.heroku/node/bin/node" "/app/.heroku/node/bin/npm" "start"
2016-06-15T09:32:57.750924+00:00 app[web.1]: npm ERR! node v5.11.1
2016-06-15T09:32:57.755280+00:00 app[web.1]: npm ERR! missing script: start
2016-06-15T09:32:57.773805+00:00 app[web.1]:
2016-06-15T09:32:57.755821+00:00 app[web.1]: npm ERR! <https://github.com/npm/npm/issues>
2016-06-15T09:32:57.755662+00:00 app[web.1]: npm ERR! If you need help, you may report this error at:
2016-06-15T09:32:57.774094+00:00 app[web.1]: npm ERR! Please include the following file with any support request:
2016-06-15T09:32:57.774273+00:00 app[web.1]: npm ERR! /app/npm-debug.log
2016-06-15T09:32:58.841956+00:00 heroku[web.1]: State changed from starting to crashed
2016-06-15T09:32:58.826851+00:00 heroku[web.1]: Process exited with status 1
2016-06-15T09:49:37.707537+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=nypstest.herokuapp.com request_id=bc832c95-120e-4b59-ad83-7dd95f7081f8 fwd="106.51.141.204" dyno= connect= service= status=503 bytes=
2016-06-15T09:49:39.156404+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=nypstest.herokuapp.com request_id=0f6b252e-8e67-47b1-9c21-c41eea09e0ef fwd="106.51.141.204" dyno= connect= service= status=503 bytes=
Niteshs-MacBook-Pro:nyps nitesh$
Package.json
...app descriptions
"main": "index.js",
"scripts": {
"start": "node server"
},
...other dependencies
server.js
var webpack = require('webpack')
var webpackDevMiddleware = require('webpack-dev-middleware')
var webpackHotMiddleware = require('webpack-hot-middleware')
var config = require('./webpack.config')
var serveStatic = require('serve-static');
var sendMail = require('./src/api/sendmail');
var bodyParser = require('body-parser');
var app = new (require('express'))()
var port = process.env.WEBPACK_PORT || 3000
var compiler = webpack(config)
app.use(webpackDevMiddleware(compiler, { noInfo: true, publicPath: config.output.publicPath }))
app.use(webpackHotMiddleware(compiler))
// parse application/json
app.use(bodyParser.json());
// parse application/x-www-form-urlencoded
app.use(bodyParser.urlencoded({ extended: true }));
app.get('*', function(req, res) {
res.sendFile(__dirname + '/index.html')
})
app.listen(port, function(error) {
if (error) {
console.error(error)
} else {
console.info("==> 🌎 Listening on port %s. Open up http://localhost:%s/ in your browser.", port, port)
}
})
Edit: Complete Package.json
{
"name": "App_Name",
"version": "1.0.0",
"description": "Some-Discription",
"keywords": [
"redux",
"react",
"router",
"routing",
"frontend",
"client",
"webpack",
"babel",
"sass",
"foundation",
"postcss"
],
"main": "index.js",
"scripts": {
"start": "node server.js",
"test": "mocha",
"postinstall": "bower install && grunt build"
},
"author": "Nitesh",
"license": "ISC",
"dependencies": {
"axios": "^0.11.1",
"body-parser": "^1.15.1",
"classnames": "^2.2.0",
"connect": "^3.4.1",
"firebase": "^3.0.3",
"firebase-token-generator": "^2.0.0",
"font-awesome": "^4.3.0",
"foundation-sites": "^6.1.2",
"json-loader": "^0.5.4",
"mongodb": "^2.1.20",
"mongoose": "^4.4.19",
"react": "^0.14.5",
"react-addons-update": "^0.14.7",
"react-autosuggest": "^3.7.4",
"react-dom": "^0.14.7",
"react-modal": "^1.3.0",
"react-router": "2.0.0-rc5",
"react-router-redux": "^2.1.0",
"react-simple-autocomplete": "^1.0.2",
"redux": "^3.2.1",
"redux-form": "^5.2.5",
"redux-logger": "^2.5.2",
"redux-thunk": "^1.0.3",
"request": "^2.65.0",
"rethinkdb": "^2.3.1",
"sendgrid": "^2.0.0",
"underscore": "^1.8.3",
"what-input": "^1.1.4"
},
"optionalDependencies": {},
"devDependencies": {
"autoprefixer": "^6.3.2",
"babel-core": "^6.3.15",
"babel-loader": "^6.2.0",
"babel-plugin-transform-runtime": "^6.5.0",
"babel-preset-es2015": "^6.3.13",
"babel-preset-react": "^6.3.13",
"babel-preset-react-hmre": "^1.0.1",
"babel-preset-stage-0": "^6.5.0",
"babel-runtime": "^6.9.0",
"css-loader": "^0.23.1",
"express": "^4.13.3",
"extract-text-webpack-plugin": "^1.0.1",
"file-loader": "^0.8.5",
"jquery": "^2.2.4",
"node-sass": "^3.4.2",
"postcss-loader": "^0.8.0",
"react-redux": "^4.4.5",
"redux-devtools": "^3.1.0",
"redux-devtools-dock-monitor": "^1.0.1",
"redux-devtools-log-monitor": "^1.0.3",
"sass-loader": "^3.1.2",
"script-loader": "^0.6.1",
"serve-static": "^1.10.2",
"style-loader": "^0.13.0",
"url-loader": "^0.5.7",
"webpack": "^1.9.11",
"webpack-dev-middleware": "^1.2.0",
"webpack-hot-middleware": "^2.2.0"
}
}
回答1:
you have to change "main" in package.json to server.js
also you can do:
"scripts": {
"start": "node server.js",
"test": "mocha",
"postinstall": "bower install && grunt build"
}
https://devcenter.heroku.com/articles/nodejs-support#customizing-the-build-process
https://scotch.io/tutorials/how-to-deploy-a-node-js-app-to-heroku
回答2:
I had the same issue and my server was on app.js file I changed my package.json file as below:
"main": "app.js",
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1",
"start" : "node app.js"
},
and Procfile as
web: node app.js
and I redo the heroku creating procedure heroku app create procedure
this is the link to it : https://devcenter.heroku.com/articles/deploying-nodejs#deploy-your-application-to-heroku
I think this will be helpful
回答3:
Everything looks correct. Make sure that the Procfile is named correctly and is in the correct folder.
回答4:
There is a possibility that the issue is how your files are nested. If you have a git repository with another file inside it that has the code, the pa
回答5:
I have the three js same name as well as my main js file, it works to me.
In package.json."main": "app.js",
"scripts": {
"start": "node app.js"
}
and in Procfileweb:node app.js
来源：https://stackoverflow.com/questions/37832262/heroku-web-npm-err-missing-script-start