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部署到Heroku后无法打开Node.js应用

[英]Node.js app not opening after deploy to Heroku

 原文  2017-07-26 20:44:50  1   1    angularjs/ node.js/ heroku/ deployment/ production-environment

问题描述

I've gone through a number of revisions in my code, and have read various conflicting blog posts on similar issues. 我已经对代码进行了多次修订，并阅读了有关相似问题的各种相互冲突的博客文章。 App opens locally correctly. 应用在本地正确打开。

Additional steps I've taken: 我已采取的其他步骤：

  • Cleared and re-added nodejs buildpackm Scaled the app according to Heroku docs (heroku ps:scale web=0) (heroku ps:scale web=1), restarted the heroku app. 清除并重新添加了nodejs buildpackm根据Heroku文档（heroku ps：scale web = 0）（heroku ps：scale web = 1）缩放应用程序，重新启动了heroku应用程序。 Finally, I've used the following answers to similar questions: 最后，我对类似问题使用了以下答案：

Error while deploying Node.js App to Heroku 将Node.js应用程序部署到Heroku时出错

Heroku is giving me a 503 when trying to open my web app, works on local host 尝试打开我的Web应用程序时，Heroku给我503，可在本地主机上使用

npm ERR! npm ERR！ npm owner error triggered with H10 app crashed H10应用崩溃触发的NPM所有者错误

In my opinion, the significant error from logs is: "heroku[router]: at=error code=H10 desc="App crashed". 我认为，日志中的重大错误是：“ heroku [路由器]：at =错误代码= H10 desc =“应用程序崩溃”。

Any guidance would be greatly appreciated. 任何指导将不胜感激。

Heroku logs: Heroku日志： 

macs-iMac:hooptime mac$ heroku logs
2017-07-27T03:13:32.290426+00:00 app[web.1]: Available on:
2017-07-27T03:13:32.291372+00:00 app[web.1]:   http://localhost:8000
2017-07-27T03:13:32.291437+00:00 app[web.1]: Hit CTRL-C to stop the server
2017-07-27T03:14:24.468772+00:00 heroku[web.1]: State changed from starting to crashed
2017-07-27T03:14:24.329875+00:00 heroku[web.1]: Error R10 (Boot timeout) -> Web process failed to bind to $PORT within 60 seconds of launch
2017-07-27T03:14:24.329968+00:00 heroku[web.1]: Stopping process with SIGKILL
2017-07-27T03:14:24.452131+00:00 heroku[web.1]: Process exited with status 137
2017-07-27T03:17:53.555938+00:00 heroku[worker.1]: State changed from crashed to starting
2017-07-27T03:17:58.615372+00:00 heroku[worker.1]: Starting process with command `node index.js`
2017-07-27T03:17:59.234914+00:00 heroku[worker.1]: State changed from starting to up
2017-07-27T03:18:01.127773+00:00 heroku[worker.1]: State changed from up to crashed
2017-07-27T03:18:01.028085+00:00 app[worker.1]: module.js:471
2017-07-27T03:18:01.028104+00:00 app[worker.1]:     throw err;
2017-07-27T03:18:01.028105+00:00 app[worker.1]:     ^
2017-07-27T03:18:01.028105+00:00 app[worker.1]: 
2017-07-27T03:18:01.028112+00:00 app[worker.1]: Error: Cannot find module '/app/index.js'
2017-07-27T03:18:01.028121+00:00 app[worker.1]:     at Function.Module._resolveFilename (module.js:469:15)
2017-07-27T03:18:01.028122+00:00 app[worker.1]:     at Function.Module._load (module.js:417:25)
2017-07-27T03:18:01.028123+00:00 app[worker.1]:     at Module.runMain (module.js:604:10)
2017-07-27T03:18:01.028123+00:00 app[worker.1]:     at run (bootstrap_node.js:389:7)
2017-07-27T03:18:01.028124+00:00 app[worker.1]:     at startup (bootstrap_node.js:149:9)
2017-07-27T03:18:01.028125+00:00 app[worker.1]:     at bootstrap_node.js:504:3
2017-07-27T03:18:01.111007+00:00 heroku[worker.1]: Process exited with status 1
2017-07-27T03:32:56.591479+00:00 heroku[worker.1]: State changed from crashed to starting
2017-07-27T03:33:00.576960+00:00 heroku[worker.1]: Starting process with command `node index.js`
2017-07-27T03:33:01.200876+00:00 heroku[worker.1]: State changed from starting to up
2017-07-27T03:33:02.638384+00:00 app[worker.1]: module.js:471
2017-07-27T03:33:02.638400+00:00 app[worker.1]:     throw err;
2017-07-27T03:33:02.638401+00:00 app[worker.1]:     ^
2017-07-27T03:33:02.638402+00:00 app[worker.1]: 
2017-07-27T03:33:02.638402+00:00 app[worker.1]: Error: Cannot find module '/app/index.js'
2017-07-27T03:33:02.638415+00:00 app[worker.1]:     at Function.Module._resolveFilename (module.js:469:15)
2017-07-27T03:33:02.638415+00:00 app[worker.1]:     at Function.Module._load (module.js:417:25)
2017-07-27T03:33:02.638416+00:00 app[worker.1]:     at Module.runMain (module.js:604:10)
2017-07-27T03:33:02.638417+00:00 app[worker.1]:     at run (bootstrap_node.js:389:7)
2017-07-27T03:33:02.638417+00:00 app[worker.1]:     at startup (bootstrap_node.js:149:9)
2017-07-27T03:33:02.638418+00:00 app[worker.1]:     at bootstrap_node.js:504:3
2017-07-27T03:33:02.769228+00:00 heroku[worker.1]: Process exited with status 1
2017-07-27T03:33:02.782955+00:00 heroku[worker.1]: State changed from up to crashed
2017-07-27T03:36:58.088482+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=hooptime.herokuapp.com request_id=04c12935-8d88-470d-9e54-4b45e2480d67 fwd="66.205.150.33" dyno= connect= service= status=503 bytes= protocol=https
2017-07-27T03:48:00.556550+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=hooptime.herokuapp.com request_id=270fea8f-75fe-4078-8c01-c8779e5c43cb fwd="66.205.150.33" dyno= connect= service= status=503 bytes= protocol=https
2017-07-27T03:48:12.960183+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=hooptime.herokuapp.com request_id=d31437be-fe7e-4e56-a0db-a13a8e3a28af fwd="66.205.150.33" dyno= connect= service= status=503 bytes= protocol=https
2017-07-27T03:48:13.804392+00:00 heroku[worker.1]: State changed from crashed to starting
2017-07-27T03:48:14.158976+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=hooptime.herokuapp.com request_id=d9cdb0e6-ab58-442f-b35b-87e72ae2cc18 fwd="66.205.150.33" dyno= connect= service= status=503 bytes= protocol=https
2017-07-27T03:48:14.505616+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/apple-touch-icon-precomposed.png" host=hooptime.herokuapp.com request_id=de46bfff-578e-4e5e-be86-c51b58b4af54 fwd="66.205.150.33" dyno= connect= service= status=503 bytes= protocol=https
2017-07-27T03:48:14.661681+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=hooptime.herokuapp.com request_id=e51259a7-0979-412d-8f93-b571e28875ef fwd="66.205.150.33" dyno= connect= service= status=503 bytes= protocol=https
2017-07-27T03:48:14.743144+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/apple-touch-icon.png" host=hooptime.herokuapp.com request_id=fb7cd369-d821-44a1-bf30-5e378f1810fb fwd="66.205.150.33" dyno= connect= service= status=503 bytes= protocol=https
2017-07-27T03:48:15.011171+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=hooptime.herokuapp.com request_id=82649af8-1b1c-4215-827b-41af4d827500 fwd="66.205.150.33" dyno= connect= service= status=503 bytes= protocol=https
2017-07-27T03:48:15.276467+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/apple-touch-icon-precomposed.png" host=hooptime.herokuapp.com request_id=fe831747-d46d-4ae2-9475-64bed439abb3 fwd="66.205.150.33" dyno= connect= service= status=503 bytes= protocol=https
2017-07-27T03:48:15.599565+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/apple-touch-icon.png" host=hooptime.herokuapp.com request_id=7e6fd0fa-efc7-40b6-b2da-125673765285 fwd="66.205.150.33" dyno= connect= service= status=503 bytes= protocol=https
2017-07-27T03:48:17.042432+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=hooptime.herokuapp.com request_id=4b51a77b-ae59-4583-b386-526f0a501c68 fwd="66.205.150.33" dyno= connect= service= status=503 bytes= protocol=https
2017-07-27T03:48:17.149974+00:00 heroku[worker.1]: Starting process with command `node index.js`
2017-07-27T03:48:17.380527+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=hooptime.herokuapp.com request_id=73136e3a-46b7-4c92-9f2a-d581d3c72738 fwd="66.205.150.33" dyno= connect= service= status=503 bytes= protocol=https
2017-07-27T03:48:17.829826+00:00 heroku[worker.1]: State changed from starting to up
2017-07-27T03:48:19.457599+00:00 app[worker.1]: module.js:471
2017-07-27T03:48:19.457612+00:00 app[worker.1]:     throw err;
2017-07-27T03:48:19.457612+00:00 app[worker.1]:     ^
2017-07-27T03:48:19.457613+00:00 app[worker.1]: 
2017-07-27T03:48:19.457614+00:00 app[worker.1]: Error: Cannot find module '/app/index.js'
2017-07-27T03:48:19.457615+00:00 app[worker.1]:     at Function.Module._load (module.js:417:25)
2017-07-27T03:48:19.457614+00:00 app[worker.1]:     at Function.Module._resolveFilename (module.js:469:15)
2017-07-27T03:48:19.457616+00:00 app[worker.1]:     at Module.runMain (module.js:604:10)
2017-07-27T03:48:19.457616+00:00 app[worker.1]:     at run (bootstrap_node.js:389:7)
2017-07-27T03:48:19.457618+00:00 app[worker.1]:     at bootstrap_node.js:504:3
2017-07-27T03:48:19.457617+00:00 app[worker.1]:     at startup (bootstrap_node.js:149:9)
2017-07-27T03:48:19.568292+00:00 heroku[worker.1]: Process exited with status 1
2017-07-27T03:48:19.582653+00:00 heroku[worker.1]: State changed from up to crashed
2017-07-27T03:53:32.129097+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=hooptime.herokuapp.com request_id=70af7304-5591-4cff-9fc7-25c309e6df5b fwd="66.205.150.33" dyno= connect= service= status=503 bytes= protocol=https
2017-07-27T03:53:32.359600+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=hooptime.herokuapp.com request_id=13b24996-5231-46ce-bf16-0917f438d67c fwd="66.205.150.33" dyno= connect= service= status=503 bytes= protocol=https
2017-07-27T03:54:22.676504+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=hooptime.herokuapp.com request_id=1b37ef83-7165-4f51-8028-e6e7c9223c30 fwd="66.205.150.33" dyno= connect= service= status=503 bytes= protocol=https
2017-07-27T03:54:22.902471+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=hooptime.herokuapp.com request_id=bab64ebe-b273-4b57-94e9-c795833e0f68 fwd="66.205.150.33" dyno= connect= service= status=503 bytes= protocol=https
2017-07-27T03:56:00.492646+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=hooptime.herokuapp.com request_id=4bb60171-35b7-4fe0-afd9-f4c43d4357b9 fwd="66.205.150.33" dyno= connect= service= status=503 bytes= protocol=https
2017-07-27T03:56:00.721576+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=hooptime.herokuapp.com request_id=2dee01f7-5392-40b5-b9d2-38178f32e698 fwd="66.205.150.33" dyno= connect= service= status=503 bytes= protocol=https
2017-07-27T03:56:02.052904+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=hooptime.herokuapp.com request_id=15afa6fc-8216-48f9-a637-92c82506b4ce fwd="66.205.150.33" dyno= connect= service= status=503 bytes= protocol=https
2017-07-27T03:56:02.265575+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=hooptime.herokuapp.com request_id=998e5185-b367-4121-9bdc-5673d37deeff fwd="66.205.150.33" dyno= connect= service= status=503 bytes= protocol=https
2017-07-27T03:57:27.796870+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=hooptime.herokuapp.com request_id=e753734d-79ed-4c36-8e6f-08e591edafee fwd="66.205.150.33" dyno= connect= service= status=503 bytes= protocol=https
2017-07-27T03:57:28.036446+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=hooptime.herokuapp.com request_id=e0147f98-9f83-4c51-a6c8-cb3d9c46c47b fwd="66.205.150.33" dyno= connect= service= status=503 bytes= protocol=https
2017-07-27T03:58:30.003002+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=hooptime.herokuapp.com request_id=00c1688f-740f-4cbf-9d0d-cc6c25d23cf4 fwd="66.205.150.33" dyno= connect= service= status=503 bytes= protocol=https
2017-07-27T03:58:30.226148+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=hooptime.herokuapp.com request_id=c7c59508-0d33-4e98-b2a3-4c8ebfd8529f fwd="66.205.150.33" dyno= connect= service= status=503 bytes= protocol=https
2017-07-27T03:58:30.878029+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=hooptime.herokuapp.com request_id=ec7d5038-82eb-4c12-aed6-0488401f7a9e fwd="66.205.150.33" dyno= connect= service= status=503 bytes= protocol=https
2017-07-27T03:58:31.085787+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=hooptime.herokuapp.com request_id=15f39eec-de96-48f0-8f6b-575cd688ba91 fwd="66.205.150.33" dyno= connect= service= status=503 bytes= protocol=https
2017-07-27T04:02:16.853379+00:00 heroku[worker.1]: State changed from crashed to starting
2017-07-27T04:02:21.100226+00:00 heroku[worker.1]: Starting process with command `node index.js`
2017-07-27T04:02:21.727262+00:00 heroku[worker.1]: State changed from starting to up
2017-07-27T04:02:23.099454+00:00 app[worker.1]: module.js:471
2017-07-27T04:02:23.099481+00:00 app[worker.1]:     throw err;
2017-07-27T04:02:23.099482+00:00 app[worker.1]:     ^
2017-07-27T04:02:23.099482+00:00 app[worker.1]: 
2017-07-27T04:02:23.099484+00:00 app[worker.1]:     at Function.Module._resolveFilename (module.js:469:15)
2017-07-27T04:02:23.099483+00:00 app[worker.1]: Error: Cannot find module '/app/index.js'
2017-07-27T04:02:23.099485+00:00 app[worker.1]:     at Function.Module._load (module.js:417:25)
2017-07-27T04:02:23.099485+00:00 app[worker.1]:     at Module.runMain (module.js:604:10)
2017-07-27T04:02:23.099486+00:00 app[worker.1]:     at run (bootstrap_node.js:389:7)
2017-07-27T04:02:23.099486+00:00 app[worker.1]:     at startup (bootstrap_node.js:149:9)
2017-07-27T04:02:23.099487+00:00 app[worker.1]:     at bootstrap_node.js:504:3
2017-07-27T04:02:23.189149+00:00 heroku[worker.1]: Process exited with status 1
2017-07-27T04:02:23.199937+00:00 heroku[worker.1]: State changed from up to crashed
2017-07-27T04:03:40.500129+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=hooptime.herokuapp.com request_id=e1058a8e-46a1-4372-a702-f616540f792a fwd="66.205.150.33" dyno= connect= service= status=503 bytes= protocol=https
2017-07-27T04:03:40.730673+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=hooptime.herokuapp.com request_id=3ffc8109-d893-43fc-8478-132ef1744a3d fwd="66.205.150.33" dyno= connect= service= status=503 bytes= protocol=https
2017-07-27T04:03:41.990804+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=hooptime.herokuapp.com request_id=fd31d62c-c0f9-4acc-b72c-3d80d1d0d362 fwd="66.205.150.33" dyno= connect= service= status=503 bytes= protocol=https
2017-07-27T04:03:42.209388+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=hooptime.herokuapp.com request_id=5b07975b-ffe1-43e6-8d72-7acf905d4bf2 fwd="66.205.150.33" dyno= connect= service= status=503 bytes= protocol=https
macs-iMac:hooptime mac$

Procfile: Procfile： 

worker: node index.js

package.json: 的package.json： 

        {
  "name": "hooptime",
  "description": "Our sample Node to Heroku app",
  "engines": { "node": "7.1.0"},
  "main": "server.js",
  "scripts": {
    "start": "node server.js"
  },
  "dependencies": {
    "express": "~4.9.8"
  }
}

index.js: index.js： 

     var express = require('express');
var bodyParser = require('body-parser');

var app = express();

app.set('port', (process.env.PORT || 8080));
app.use(express.static(__dirname + '/app'));
app.set('views', __dirname + '/app/parks/');
app.engine('html', require('ejs').renderFile);
app.set('view engine', 'html');

app.use(bodyParser.urlencoded({
  extended: true
}));
app.use(bodyParser.json());

app.get('*', function(req, res){
    res.render('register.view.html');
});

app.listen(app.get('port'), function() {
});

应用程序的结构

1 个解决方案

解决方案1
 1 已采纳  2017-07-26 20:49:37

In your Procfile you defined worker as 在您的Procfile中，您将worker定义为 

worker: node index.js

But your main file is named server.js so you should define Procfile as 但是您的主文件名为server.js，因此应将Procfile定义为 

worker: node server.js

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