Node.js MEAN Stack App 在本地工作，但无法部署到 Heroku
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【中文标题】Node.js MEAN Stack App 在本地工作，但无法部署到 Heroku【英文标题】：Node.js MEAN Stack App working locally, but can't deploy to Heroku 【发布时间】：2016-12-05 11:59:36 【问题描述】：我的 MEAN 应用程序井井有条：
MyApp
>client
>app
>node_modules
>public
>views
>bower.json
>Gruntfile.js
>package.json
>server
>config
>models
>node_modules
>routes
>app.js
>package.json
在本地为 app.js 服务一切正常。但是，我无法成功部署到 Heroku。我对 package.json 有一些困惑，并怀疑这可能是我问题的根源。我有两个 package.json 文件...一个在客户端，如下所示：
"name": "******",
"version": "1.0.0",
"description": "******",
"main": "Gruntfile.js",
"directories":
"test": "tests"
,
"dependencies":
"grunt": "^0.4.5"
,
"devDependencies":
"grunt-contrib-concat": "^0.5.1",
"grunt-contrib-watch": "^0.6.1"
,
"scripts":
"test": "echo \"Error: no test specified\" && exit 1"
而且，一个 package.json 在 >server:
"name": "**********",
"version": "1.0.0",
"description": "*********",
"main": "app.js",
"scripts":
"test": "echo \"Error: no test specified\" && exit 1"
,
"author": "*******",
"license": "ISC",
"dependencies":
"bcrypt": "^0.8.5",
"body-parser": "^1.13.2",
"connect-flash": "^0.1.1",
"cookie-parser": "^1.3.5",
"ejs": "^2.3.3",
"express": "^4.13.1",
"express-session": "^1.11.3",
"mongoose": "^4.1.0",
"mongoskin": "^1.3.20",
"morgan": "^1.6.1",
"passport": "^0.2.2",
"passport-local": "^1.0.0"
我已经在 MyApp 文件夹中初始化了 heroku git 并推送。构建成功，但打开应用程序不起作用。日志抛出许多 npm ERR!s
我尝试在 MyApp 文件夹中编写一个新的 package.json，但没有成功。我不确定这是否有必要：
"name": "*******",
"version": "1.0.0",
"description": "*********",
"main": "server/app.js",
"scripts":
"test": "echo \"Error: no test specified\" && exit 1"
,
"author": "********",
"license": "ISC"
日志：
± |master ✓| → git push heroku master
Counting objects: 13, done.
Delta compression using up to 4 threads.
Compressing objects: 100% (12/12), done.
Writing objects: 100% (13/13), 1.46 KiB | 0 bytes/s, done.
Total 13 (delta 6), reused 0 (delta 0)
remote: Compressing source files... done.
remote: Building source:
remote:
remote: -----> Node.js app detected
remote:
remote: -----> Creating runtime environment
remote:
remote: NPM_CONFIG_LOGLEVEL=error
remote: NPM_CONFIG_PRODUCTION=true
remote: NODE_ENV=production
remote: NODE_MODULES_CACHE=true
remote:
remote: -----> Installing binaries
remote: engines.node (package.json): unspecified
remote: engines.npm (package.json): unspecified (use default)
remote:
remote: Resolving node version (latest stable) via semver.io...
remote: Downloading and installing node 5.11.1...
remote: Using default npm version: 3.8.6
remote:
remote: -----> Restoring cache
remote: Loading 2 from cacheDirectories (default):
remote: - node_modules
remote: - bower_components (not cached - skipping)
remote:
remote: -----> Building dependencies
remote: Installing node modules (package.json)
remote:
remote: -----> Caching build
remote: Clearing previous node cache
remote: Saving 2 cacheDirectories (default):
remote: - node_modules
remote: - bower_components (nothing to cache)
remote:
remote: -----> Build succeeded!
remote: └── (empty)
remote:
remote: ! This app may not specify any way to start a node process
remote: https://devcenter.heroku.com/articles/nodejs-support#default-web-process-type
remote:
remote: -----> Discovering process types
remote: Procfile declares types -> (none)
remote: Default types for buildpack -> web
remote:
remote: -----> Compressing...
remote: Done: 18.4M
remote: -----> Launching...
remote: Released v13
remote: https://*********.herokuapp.com/ deployed to Heroku
remote:
remote: Verifying deploy... done.
To https://git.heroku.com/*********.git
********* master -> master
2016-07-30 23:31:51 ☆ *********-iMac in /Volumes/*********/Developer/*********
± |master ✓| → heroku logs
2016-07-31T05:25:47.224161+00:00 app[web.1]: npm ERR! not with npm itself.
2016-07-31T05:25:47.224484+00:00 app[web.1]: npm ERR! node server/app.js
2016-07-31T05:25:47.224317+00:00 app[web.1]: npm ERR! Tell the author that this fails on your system:
2016-07-31T05:25:47.224644+00:00 app[web.1]: npm ERR! You can get information on how to open an issue for this project with:
2016-07-31T05:25:47.224804+00:00 app[web.1]: npm ERR! npm bugs *********
2016-07-31T05:25:47.225116+00:00 app[web.1]: npm ERR! npm owner ls *********
2016-07-31T05:25:47.225273+00:00 app[web.1]: npm ERR! There is likely additional logging output above.
2016-07-31T05:25:47.224960+00:00 app[web.1]: npm ERR! Or if that isn't available, you can get their info via:
2016-07-31T05:25:47.228732+00:00 app[web.1]:
2016-07-31T05:25:47.228987+00:00 app[web.1]: npm ERR! Please include the following file with any support request:
2016-07-31T05:25:47.229127+00:00 app[web.1]: npm ERR! /app/npm-debug.log
2016-07-31T05:25:47.327229+00:00 heroku[web.1]: Process exited with status 1
2016-07-31T05:25:47.366898+00:00 heroku[web.1]: State changed from starting to crashed
2016-07-31T05:41:46.439742+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=*********.herokuapp.com request_id=91de90e2-0bf5-4863-b783-ceecaa8fde8d fwd="172.112.229.171" dyno= connect= service= status=503 bytes=
2016-07-31T05:48:30.859479+00:00 heroku[web.1]: State changed from crashed to starting
2016-07-31T05:48:32.839176+00:00 heroku[web.1]: Starting process with command `npm start`
2016-07-31T05:48:35.391181+00:00 app[web.1]:
2016-07-31T05:48:35.391203+00:00 app[web.1]: > *********@1.0.0 start /app
2016-07-31T05:48:35.391204+00:00 app[web.1]: > node server/app.js
2016-07-31T05:48:35.391204+00:00 app[web.1]:
2016-07-31T05:48:35.959374+00:00 app[web.1]: module.js:341
2016-07-31T05:48:35.959393+00:00 app[web.1]: throw err;
2016-07-31T05:48:35.959395+00:00 app[web.1]: ^
2016-07-31T05:48:35.959395+00:00 app[web.1]:
2016-07-31T05:48:35.959397+00:00 app[web.1]: Error: Cannot find module './config/config'
2016-07-31T05:48:35.959398+00:00 app[web.1]: at Function.Module._resolveFilename (module.js:339:15)
2016-07-31T05:48:35.959398+00:00 app[web.1]: at Function.Module._load (module.js:290:25)
2016-07-31T05:48:35.959399+00:00 app[web.1]: at Module.require (module.js:367:17)
2016-07-31T05:48:35.959399+00:00 app[web.1]: at require (internal/module.js:20:19)
2016-07-31T05:48:35.959400+00:00 app[web.1]: at Object.<anonymous> (/app/server/app.js:6:23)
2016-07-31T05:48:35.959400+00:00 app[web.1]: at Module._compile (module.js:413:34)
2016-07-31T05:48:35.959401+00:00 app[web.1]: at Object.Module._extensions..js (module.js:422:10)
2016-07-31T05:48:35.959401+00:00 app[web.1]: at Module.load (module.js:357:32)
2016-07-31T05:48:35.959402+00:00 app[web.1]: at Function.Module._load (module.js:314:12)
2016-07-31T05:48:35.959402+00:00 app[web.1]: at Function.Module.runMain (module.js:447:10)
2016-07-31T05:48:35.959403+00:00 app[web.1]: at startup (node.js:148:18)
2016-07-31T05:48:35.959409+00:00 app[web.1]: at node.js:405:3
2016-07-31T05:48:35.969614+00:00 app[web.1]:
2016-07-31T05:48:35.977274+00:00 app[web.1]: npm ERR! Linux 3.13.0-91-generic
2016-07-31T05:48:35.977679+00:00 app[web.1]: npm ERR! argv "/app/.heroku/node/bin/node" "/app/.heroku/node/bin/npm" "start"
2016-07-31T05:48:35.978481+00:00 app[web.1]: npm ERR! npm v3.8.6
2016-07-31T05:48:35.977929+00:00 app[web.1]: npm ERR! node v5.11.1
2016-07-31T05:48:35.979067+00:00 app[web.1]: npm ERR! code ELIFECYCLE
2016-07-31T05:48:35.979324+00:00 app[web.1]: npm ERR! *********@1.0.0 start: `node server/app.js`
2016-07-31T05:48:35.979509+00:00 app[web.1]: npm ERR! Exit status 1
2016-07-31T05:48:35.979695+00:00 app[web.1]: npm ERR!
2016-07-31T05:48:35.979864+00:00 app[web.1]: npm ERR! Failed at the *********@1.0.0 start script 'node server/app.js'.
2016-07-31T05:48:35.980260+00:00 app[web.1]: npm ERR! If you do, this is most likely a problem with the ********* package,
2016-07-31T05:48:35.980075+00:00 app[web.1]: npm ERR! Make sure you have the latest version of node.js and npm installed.
2016-07-31T05:48:35.980433+00:00 app[web.1]: npm ERR! not with npm itself.
2016-07-31T05:48:35.980617+00:00 app[web.1]: npm ERR! Tell the author that this fails on your system:
2016-07-31T05:48:35.980796+00:00 app[web.1]: npm ERR! node server/app.js
2016-07-31T05:48:35.980959+00:00 app[web.1]: npm ERR! You can get information on how to open an issue for this project with:
2016-07-31T05:48:35.981118+00:00 app[web.1]: npm ERR! npm bugs *********
2016-07-31T05:48:35.981270+00:00 app[web.1]: npm ERR! Or if that isn't available, you can get their info via:
2016-07-31T05:48:35.981425+00:00 app[web.1]: npm ERR! npm owner ls *********
2016-07-31T05:48:35.981595+00:00 app[web.1]: npm ERR! There is likely additional logging output above.
2016-07-31T05:48:35.985488+00:00 app[web.1]:
2016-07-31T05:48:35.985775+00:00 app[web.1]: npm ERR! Please include the following file with any support request:
2016-07-31T05:48:35.985852+00:00 app[web.1]: npm ERR! /app/npm-debug.log
2016-07-31T05:48:36.069623+00:00 heroku[web.1]: Process exited with status 1
2016-07-31T05:48:36.098125+00:00 heroku[web.1]: State changed from starting to crashed
2016-07-31T06:14:31.189397+00:00 heroku[slug-compiler]: Slug compilation started
2016-07-31T06:30:06.982191+00:00 heroku[slug-compiler]: Slug compilation started
2016-07-31T06:31:50.317210+00:00 heroku[api]: Deploy 06516f1 by *********@gmail.com
2016-07-31T06:31:50.317272+00:00 heroku[api]: Release v13 created by *********@gmail.com
2016-07-31T06:31:50.511812+00:00 heroku[slug-compiler]: Slug compilation started
2016-07-31T06:31:50.511822+00:00 heroku[slug-compiler]: Slug compilation finished
2016-07-31T06:31:50.692916+00:00 heroku[web.1]: State changed from crashed to starting
2016-07-31T06:31:52.514294+00:00 heroku[web.1]: Starting process with command `npm start`
2016-07-31T06:31:54.849264+00:00 app[web.1]: npm ERR! Linux 3.13.0-91-generic
2016-07-31T06:31:54.850042+00:00 app[web.1]: npm ERR! node v5.11.1
2016-07-31T06:31:54.849823+00:00 app[web.1]: npm ERR! argv "/app/.heroku/node/bin/node" "/app/.heroku/node/bin/npm" "start"
2016-07-31T06:31:54.850399+00:00 app[web.1]: npm ERR! npm v3.8.6
2016-07-31T06:31:54.851691+00:00 app[web.1]:
2016-07-31T06:31:54.852581+00:00 app[web.1]: npm ERR! missing script: start
2016-07-31T06:31:54.852716+00:00 app[web.1]: npm ERR!
2016-07-31T06:31:54.852805+00:00 app[web.1]: npm ERR! If you need help, you may report this error at:
2016-07-31T06:31:54.852909+00:00 app[web.1]: npm ERR! <https://github.com/npm/npm/issues>
2016-07-31T06:31:54.860771+00:00 app[web.1]:
2016-07-31T06:31:54.860966+00:00 app[web.1]: npm ERR! Please include the following file with any support request:
2016-07-31T06:31:54.861099+00:00 app[web.1]: npm ERR! /app/npm-debug.log
2016-07-31T06:31:54.917805+00:00 heroku[web.1]: State changed from starting to crashed
2016-07-31T06:31:54.918636+00:00 heroku[web.1]: State changed from crashed to starting
2016-07-31T06:31:54.941001+00:00 heroku[web.1]: Process exited with status 1
2016-07-31T06:31:56.382143+00:00 heroku[web.1]: Starting process with command `npm start`
2016-07-31T06:31:58.484779+00:00 app[web.1]: npm ERR! Linux 3.13.0-91-generic
2016-07-31T06:31:58.485394+00:00 app[web.1]: npm ERR! argv "/app/.heroku/node/bin/node" "/app/.heroku/node/bin/npm" "start"
2016-07-31T06:31:58.485718+00:00 app[web.1]: npm ERR! node v5.11.1
2016-07-31T06:31:58.486234+00:00 app[web.1]: npm ERR! npm v3.8.6
2016-07-31T06:31:58.488049+00:00 app[web.1]:
2016-07-31T06:31:58.489425+00:00 app[web.1]: npm ERR! missing script: start
2016-07-31T06:31:58.489756+00:00 app[web.1]: npm ERR! If you need help, you may report this error at:
2016-07-31T06:31:58.489606+00:00 app[web.1]: npm ERR!
2016-07-31T06:31:58.498880+00:00 app[web.1]:
2016-07-31T06:31:58.489907+00:00 app[web.1]: npm ERR! <https://github.com/npm/npm/issues>
2016-07-31T06:31:58.499107+00:00 app[web.1]: npm ERR! Please include the following file with any support request:
2016-07-31T06:31:58.499260+00:00 app[web.1]: npm ERR! /app/npm-debug.log
2016-07-31T06:31:58.598275+00:00 heroku[web.1]: Process exited with status 1
2016-07-31T06:31:58.605133+00:00 heroku[web.1]: State changed from starting to crashed
2016-07-31T06:32:40.380168+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=*********.herokuapp.com request_id=********* fwd="*********" dyno= connect= service= status=503 bytes=
我已经解决了 .config 问题，但该应用程序仍然无法在 heroku 上运行。我在 package.json 中添加了“start”：
"name": "**********",
"version": "1.0.0",
"description": "*********",
"main": "server/app.js",
"scripts":
"test": "echo \"Error: no test specified\" && exit 1",
"start": "node server/app.js"
,
"author": "********",
"license": "ISC"
我已经尝试使用“node server/app.js”和简单的“node app.js”“开始”。
现在的日志：
2016-07-31T20:30:57.827511+00:00 heroku[slug-compiler]: Slug compilation started
2016-07-31T20:30:57.827516+00:00 heroku[slug-compiler]: Slug compilation finished
2016-07-31T20:30:57.825021+00:00 heroku[web.1]: State changed from crashed to starting
2016-07-31T20:30:59.273318+00:00 heroku[web.1]: Starting process with command `npm start`
2016-07-31T20:31:01.202950+00:00 app[web.1]:
2016-07-31T20:31:01.202968+00:00 app[web.1]: > *********@1.0.0 start /app
2016-07-31T20:31:01.202969+00:00 app[web.1]: > node app.js
2016-07-31T20:31:01.202970+00:00 app[web.1]:
2016-07-31T20:31:01.256865+00:00 app[web.1]: module.js:341
2016-07-31T20:31:01.256867+00:00 app[web.1]: throw err;
2016-07-31T20:31:01.256867+00:00 app[web.1]: ^
2016-07-31T20:31:01.256868+00:00 app[web.1]:
2016-07-31T20:31:01.256869+00:00 app[web.1]: Error: Cannot find module '/app/app.js'
2016-07-31T20:31:01.256869+00:00 app[web.1]: at Function.Module._resolveFilename (module.js:339:15)
2016-07-31T20:31:01.256870+00:00 app[web.1]: at Function.Module.runMain (module.js:447:10)
2016-07-31T20:31:01.256871+00:00 app[web.1]: at startup (node.js:148:18)
2016-07-31T20:31:01.256870+00:00 app[web.1]: at Function.Module._load (module.js:290:25)
2016-07-31T20:31:01.256871+00:00 app[web.1]: at node.js:405:3
2016-07-31T20:31:01.262989+00:00 app[web.1]:
2016-07-31T20:31:01.269797+00:00 app[web.1]: npm ERR! Linux 3.13.0-91-generic
2016-07-31T20:31:01.270174+00:00 app[web.1]: npm ERR! argv "/app/.heroku/node/bin/node" "/app/.heroku/node/bin/npm" "start"
2016-07-31T20:31:01.270404+00:00 app[web.1]: npm ERR! node v5.11.1
2016-07-31T20:31:01.270985+00:00 app[web.1]: npm ERR! npm v3.8.6
2016-07-31T20:31:01.271447+00:00 app[web.1]: npm ERR! code ELIFECYCLE
2016-07-31T20:31:01.271618+00:00 app[web.1]: npm ERR! *********@1.0.0 start: `node app.js`
2016-07-31T20:31:01.271772+00:00 app[web.1]: npm ERR! Exit status 1
2016-07-31T20:31:01.271940+00:00 app[web.1]: npm ERR!
2016-07-31T20:31:01.272096+00:00 app[web.1]: npm ERR! Failed at the *********@1.0.0 start script 'node app.js'.
2016-07-31T20:31:01.272260+00:00 app[web.1]: npm ERR! Make sure you have the latest version of node.js and npm installed.
2016-07-31T20:31:01.272573+00:00 app[web.1]: npm ERR! not with npm itself.
2016-07-31T20:31:01.272417+00:00 app[web.1]: npm ERR! If you do, this is most likely a problem with the ********* package,
2016-07-31T20:31:01.272723+00:00 app[web.1]: npm ERR! Tell the author that this fails on your system:
2016-07-31T20:31:01.272885+00:00 app[web.1]: npm ERR! node app.js
2016-07-31T20:31:01.273189+00:00 app[web.1]: npm ERR! npm bugs *********
2016-07-31T20:31:01.273037+00:00 app[web.1]: npm ERR! You can get information on how to open an issue for this project with:
2016-07-31T20:31:01.273340+00:00 app[web.1]: npm ERR! Or if that isn't available, you can get their info via:
2016-07-31T20:31:01.273493+00:00 app[web.1]: npm ERR! npm owner ls *********
2016-07-31T20:31:01.277062+00:00 app[web.1]:
2016-07-31T20:31:01.277274+00:00 app[web.1]: npm ERR! Please include the following file with any support request:
2016-07-31T20:31:01.273651+00:00 app[web.1]: npm ERR! There is likely additional logging output above.
2016-07-31T20:31:01.277415+00:00 app[web.1]: npm ERR! /app/npm-debug.log
2016-07-31T20:31:01.346939+00:00 heroku[web.1]: State changed from starting to crashed
2016-07-31T20:31:01.331495+00:00 heroku[web.1]: Process exited with status 1
2016-07-31T20:31:12.076774+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=*********.herokuapp.com request_id=2a1195*********ece8bb2c fwd="172.1*********71" dyno= connect= service= status=503 bytes=
2016-07-31T20:34:47.098473+00:00 heroku[api]: Deploy 388b5ab by *********@gmail.com
2016-07-31T20:34:47.098521+00:00 heroku[api]: Release v16 created by *********@gmail.com
2016-07-31T20:34:47.266271+00:00 heroku[slug-compiler]: Slug compilation started
2016-07-31T20:34:47.266277+00:00 heroku[slug-compiler]: Slug compilation finished
2016-07-31T20:34:47.319491+00:00 heroku[web.1]: State changed from crashed to starting
2016-07-31T20:34:48.929096+00:00 heroku[web.1]: Starting process with command `npm start`
2016-07-31T20:34:50.867157+00:00 app[web.1]:
2016-07-31T20:34:50.867172+00:00 app[web.1]: > *********@1.0.0 start /app
2016-07-31T20:34:50.867172+00:00 app[web.1]: > node server/app.js
2016-07-31T20:34:50.867173+00:00 app[web.1]:
2016-07-31T20:34:51.278936+00:00 app[web.1]: /app/server/node_modules/bcrypt/node_modules/bindings/bindings.js:83
2016-07-31T20:34:51.278950+00:00 app[web.1]: throw e
2016-07-31T20:34:51.278951+00:00 app[web.1]: ^
2016-07-31T20:34:51.278953+00:00 app[web.1]: Error: /app/server/node_modules/bcrypt/build/Release/bcrypt_lib.node: invalid ELF header
2016-07-31T20:34:51.278952+00:00 app[web.1]:
2016-07-31T20:34:51.278953+00:00 app[web.1]: at Error (native)
2016-07-31T20:34:51.278955+00:00 app[web.1]: at Module.load (module.js:357:32)
2016-07-31T20:34:51.278957+00:00 app[web.1]: at require (internal/module.js:20:19)
2016-07-31T20:34:51.278954+00:00 app[web.1]: at Object.Module._extensions..node (module.js:440:18)
2016-07-31T20:34:51.278956+00:00 app[web.1]: at Function.Module._load (module.js:314:12)
2016-07-31T20:34:51.278957+00:00 app[web.1]: at Module.require (module.js:367:17)
2016-07-31T20:34:51.278959+00:00 app[web.1]: at Object.Module._extensions..js (module.js:422:10)
2016-07-31T20:34:51.278958+00:00 app[web.1]: at bindings (/app/server/node_modules/bcrypt/node_modules/bindings/bindings.js:76:44)
2016-07-31T20:34:51.278958+00:00 app[web.1]: at Object.<anonymous> (/app/server/node_modules/bcrypt/bcrypt.js:3:35)
2016-07-31T20:34:51.278959+00:00 app[web.1]: at Module._compile (module.js:413:34)
2016-07-31T20:34:51.278960+00:00 app[web.1]: at Module.load (module.js:357:32)
2016-07-31T20:34:51.278961+00:00 app[web.1]: at Module.require (module.js:367:17)
2016-07-31T20:34:51.278963+00:00 app[web.1]: at Module._compile (module.js:413:34)
2016-07-31T20:34:51.278961+00:00 app[web.1]: at Function.Module._load (module.js:314:12)
2016-07-31T20:34:51.278962+00:00 app[web.1]: at require (internal/module.js:20:19)
2016-07-31T20:34:51.278963+00:00 app[web.1]: at Object.<anonymous> (/app/server/models/user.js:3:23)
2016-07-31T20:34:51.294193+00:00 app[web.1]: npm ERR! node v5.11.1
2016-07-31T20:34:51.286768+00:00 app[web.1]:
2016-07-31T20:34:51.294540+00:00 app[web.1]: npm ERR! npm v3.8.6
2016-07-31T20:34:51.293678+00:00 app[web.1]: npm ERR! Linux 3.13.0-91-generic
2016-07-31T20:34:51.293977+00:00 app[web.1]: npm ERR! argv "/app/.heroku/node/bin/node" "/app/.heroku/node/bin/npm" "start"
2016-07-31T20:34:51.295092+00:00 app[web.1]: npm ERR! *********@1.0.0 start: `node server/app.js`
2016-07-31T20:34:51.294922+00:00 app[web.1]: npm ERR! code ELIFECYCLE
2016-07-31T20:34:51.295255+00:00 app[web.1]: npm ERR! Exit status 1
2016-07-31T20:34:51.295593+00:00 app[web.1]: npm ERR! Failed at the *********@1.0.0 start script 'node server/app.js'.
2016-07-31T20:34:51.295436+00:00 app[web.1]: npm ERR!
2016-07-31T20:34:51.295738+00:00 app[web.1]: npm ERR! Make sure you have the latest version of node.js and npm installed.
2016-07-31T20:34:51.295847+00:00 app[web.1]: npm ERR! If you do, this is most likely a problem with the ********* package,
2016-07-31T20:34:51.296198+00:00 app[web.1]: npm ERR! node server/app.js
2016-07-31T20:34:51.296081+00:00 app[web.1]: npm ERR! Tell the author that this fails on your system:
2016-07-31T20:34:51.295954+00:00 app[web.1]: npm ERR! not with npm itself.
2016-07-31T20:34:51.296412+00:00 app[web.1]: npm ERR! npm bugs *********
2016-07-31T20:34:51.296304+00:00 app[web.1]: npm ERR! You can get information on how to open an issue for this project with:
2016-07-31T20:34:51.296517+00:00 app[web.1]: npm ERR! Or if that isn't available, you can get their info via:
2016-07-31T20:34:51.296625+00:00 app[web.1]: npm ERR! npm owner ls *********
2016-07-31T20:34:51.296730+00:00 app[web.1]: npm ERR! There is likely additional logging output above.
2016-07-31T20:34:51.300465+00:00 app[web.1]:
2016-07-31T20:34:51.300731+00:00 app[web.1]: npm ERR! /app/npm-debug.log
2016-07-31T20:34:51.300635+00:00 app[web.1]: npm ERR! Please include the following file with any support request:
2016-07-31T20:34:51.385297+00:00 heroku[web.1]: State changed from starting to crashed
2016-07-31T20:34:51.373820+00:00 heroku[web.1]: Process exited with status 1
2016-07-31T20:35:00.298699+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=*********.herokuapp.com request_id=a09912*********-f3aee9e3a05a fwd="*********" dyno= connect= service= status=503 bytes=
如果我的 package.json 是，则在本地运行“npm start”：
"name": "*********",
"version": "1.0.0",
"description": "*********",
"scripts":
"test": "echo \"Error: no test specified\" && exit 1",
"start": "cd server && node app.js"
,
"author": "*********",
"license": "ISC"
但是，这在部署时仍然不起作用。
【问题讨论】：
需要查看您提到的 ERR - 信息不足 你在使用 TypeScript 并且你的转译 JS 文件正在部署吗？ 【参考方案1】：我看到 2 个错误：
第一，
不是 npm 的问题，而是你的代码：
Error: Cannot find module './config/config'
所以我猜在你的 app.js 中你做了一个不存在的require('./config/config')（.gitignore ？）
第二，
npm ERR! missing script: start
你应该在你的包中指定一个开始动作：
"scripts":
"start": "node app.js"
,
【讨论】：
.config/config 已修复，谢谢。我试图将“开始”合并到我的 package.json 中，但没有成功。添加到原始帖子的详细信息和新日志。 package.json 中的“main”和“start”是否有冲突？我只需要初始化 server/app.js以上是关于Node.js MEAN Stack App 在本地工作，但无法部署到 Heroku的主要内容，如果未能解决你的问题，请参考以下文章
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