找不到猫鼬 Heroku 的“./lib”
Cannot find './lib' for mongoose Heroku
我有一个 MEAN 堆栈应用程序，由于以下错误无法上传到 heroku：
找不到 mongoose 或某些模块的“./lib/”。
我不知道为什么会出现这个问题或如何解决它。该应用程序在本地主机上运行良好，但 heroku 不想让该应用程序解决这个无关紧要的问题。
这是我的日志：
$ heroku logs -n 150 --app mathverter
←[36m2015-09-20T07:19:45.017786+00:00 app[web.1]:←[0m npm ERR! node v0.12.7
←[36m2015-09-20T07:19:45.018160+00:00 app[web.1]:←[0m npm ERR! npm v2.11.3
←[36m2015-09-20T07:19:45.018421+00:00 app[web.1]:←[0m npm ERR! code ELIFECYCLE
←[36m2015-09-20T07:19:45.018584+00:00 app[web.1]:←[0m npm ERR! Mathverter@0.0.0 start: `node ./bin/www`
←[36m2015-09-20T07:19:45.018711+00:00 app[web.1]:←[0m npm ERR! Exit status 1
←[36m2015-09-20T07:19:45.018877+00:00 app[web.1]:←[0m npm ERR!
←[36m2015-09-20T07:19:45.019020+00:00 app[web.1]:←[0m npm ERR! Failed at the Mathverter@0.0.0 start script 'node ./bin/www'.
←[36m2015-09-20T07:19:45.019163+00:00 app[web.1]:←[0m npm ERR! This is most likely a problem with the Mathverter package,
←[36m2015-09-20T07:19:45.019294+00:00 app[web.1]:←[0m npm ERR! not with npm itself.
←[36m2015-09-20T07:19:45.019414+00:00 app[web.1]:←[0m npm ERR! Tell the author that this fails on your system:
←[36m2015-09-20T07:19:45.019535+00:00 app[web.1]:←[0m npm ERR! node ./bin/www
←[36m2015-09-20T07:19:45.019784+00:00 app[web.1]:←[0m npm ERR! npm owner ls Mathverter
←[36m2015-09-20T07:19:45.019664+00:00 app[web.1]:←[0m npm ERR! You can get their info via:
←[36m2015-09-20T07:19:45.019925+00:00 app[web.1]:←[0m npm ERR! There is likely additional logging output above.
←[36m2015-09-20T07:19:45.022292+00:00 app[web.1]:←[0m
←[36m2015-09-20T07:19:45.784910+00:00 heroku[web.1]:←[0m State changed from starting to crashed
←[36m2015-09-20T07:19:45.785828+00:00 heroku[web.1]:←[0m State changed from crashed to starting
←[36m2015-09-20T07:19:45.773738+00:00 heroku[web.1]:←[0m Process exited with status 1
←[36m2015-09-20T07:19:47.763035+00:00 heroku[web.1]:←[0m Starting process with command `npm start`
←[36m2015-09-20T07:19:49.741626+00:00 app[web.1]:←[0m > Mathverter@0.0.0 start /app
←[36m2015-09-20T07:19:49.741602+00:00 app[web.1]:←[0m
←[36m2015-09-20T07:19:49.741628+00:00 app[web.1]:←[0m > node ./bin/www
←[36m2015-09-20T07:19:49.741629+00:00 app[web.1]:←[0m
←[36m2015-09-20T07:19:50.072254+00:00 app[web.1]:←[0m npm ERR! Linux 3.13.0-61-generic
←[36m2015-09-20T07:19:50.077867+00:00 app[web.1]:←[0m npm ERR! Please include the following file with any support request:
←[36m2015-09-20T07:19:50.053472+00:00 app[web.1]:←[0m module.js:338
←[36m2015-09-20T07:19:50.053478+00:00 app[web.1]:←[0m throw err;
←[36m2015-09-20T07:19:50.053479+00:00 app[web.1]:←[0m ^
←[36m2015-09-20T07:19:50.077988+00:00 app[web.1]:←[0m npm ERR! /app/npm-debug.log
←[36m2015-09-20T07:19:50.053481+00:00 app[web.1]:←[0m Error: Cannot find module './lib/'
←[36m2015-09-20T07:19:50.053482+00:00 app[web.1]:←[0m at Function.Module._resolveFilename (module.js:336:15)
←[36m2015-09-20T07:19:50.053483+00:00 app[web.1]:←[0m at Function.Module._load (module.js:278:25)
←[36m2015-09-20T07:19:50.053485+00:00 app[web.1]:←[0m at Module.require (module.js:365:17)
←[36m2015-09-20T07:19:50.053486+00:00 app[web.1]:←[0m at require (module.js:384:17)
←[36m2015-09-20T07:19:50.053487+00:00 app[web.1]:←[0m at Object.<anonymous> (/app/node_modules/mongoose/index.js:7:18)
←[36m2015-09-20T07:19:50.053488+00:00 app[web.1]:←[0m at Module._compile (module.js:460:26)
←[36m2015-09-20T07:19:50.053490+00:00 app[web.1]:←[0m at Object.Module._extensions..js (module.js:478:10)
←[36m2015-09-20T07:19:50.053491+00:00 app[web.1]:←[0m at Module.load (module.js:355:32)
←[36m2015-09-20T07:19:50.053492+00:00 app[web.1]:←[0m at Function.Module._load (module.js:310:12)
←[36m2015-09-20T07:19:50.067627+00:00 app[web.1]:←[0m
←[36m2015-09-20T07:19:50.053493+00:00 app[web.1]:←[0m at Module.require (module.js:365:17)
←[36m2015-09-20T07:19:50.072963+00:00 app[web.1]:←[0m npm ERR! node v0.12.7
←[36m2015-09-20T07:19:50.072734+00:00 app[web.1]:←[0m npm ERR! argv "/app/.heroku/node/bin/node" "/app/.heroku/node/bin/npm" "sta
rt"
←[36m2015-09-20T07:19:50.073400+00:00 app[web.1]:←[0m npm ERR! npm v2.11.3
←[36m2015-09-20T07:19:50.073786+00:00 app[web.1]:←[0m npm ERR! Mathverter@0.0.0 start: `node ./bin/www`
←[36m2015-09-20T07:19:50.073613+00:00 app[web.1]:←[0m npm ERR! code ELIFECYCLE
←[36m2015-09-20T07:19:50.073923+00:00 app[web.1]:←[0m npm ERR! Exit status 1
←[36m2015-09-20T07:19:50.074068+00:00 app[web.1]:←[0m npm ERR!
←[36m2015-09-20T07:19:50.074218+00:00 app[web.1]:←[0m npm ERR! Failed at the Mathverter@0.0.0 start script 'node ./bin/www'.
←[36m2015-09-20T07:19:50.074493+00:00 app[web.1]:←[0m npm ERR! not with npm itself.
←[36m2015-09-20T07:19:50.074366+00:00 app[web.1]:←[0m npm ERR! This is most likely a problem with the Mathverter package,
←[36m2015-09-20T07:19:50.074623+00:00 app[web.1]:←[0m npm ERR! Tell the author that this fails on your system:
←[36m2015-09-20T07:19:50.074747+00:00 app[web.1]:←[0m npm ERR! node ./bin/www
←[36m2015-09-20T07:19:50.075143+00:00 app[web.1]:←[0m npm ERR! There is likely additional logging output above.
←[36m2015-09-20T07:19:50.074871+00:00 app[web.1]:←[0m npm ERR! You can get their info via:
←[36m2015-09-20T07:19:50.075014+00:00 app[web.1]:←[0m npm ERR! npm owner ls Mathverter
←[36m2015-09-20T07:19:50.077584+00:00 app[web.1]:←[0m
←[36m2015-09-20T07:19:50.785433+00:00 heroku[web.1]:←[0m State changed from starting to crashed
←[36m2015-09-20T07:19:50.772782+00:00 heroku[web.1]:←[0m Process exited with status 1
←[33m2015-09-20T07:32:55.507451+00:00 heroku[router]:←[0m at=error code=H10 desc="App crashed" method=GET path="/" host=mathverte
r.herokuapp.com request_id=de6a5664-77ef-4086-9051-1c704acc841c fwd="162.242.10.35" dyno= connect= service= status=503 bytes=
←[33m2015-09-20T07:32:57.442161+00:00 heroku[router]:←[0m at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" hos
t=mathverter.herokuapp.com request_id=e734aa20-adfd-43bd-a0b8-f961971b282f fwd="162.242.10.35" dyno= connect= service= status=503
bytes=
←[32m2015-09-20T07:34:33.332655+00:00 heroku[api]:←[0m Release v12 created by mikeyjm14@gmail.com
←[32m2015-09-20T07:34:33.332544+00:00 heroku[api]:←[0m Deploy 0afa73e by mikeyjm14@gmail.com
←[35m2015-09-20T07:34:33.418096+00:00 heroku[slug-compiler]:←[0m Slug compilation started
←[35m2015-09-20T07:34:33.418111+00:00 heroku[slug-compiler]:←[0m Slug compilation finished
←[36m2015-09-20T07:34:33.884081+00:00 heroku[web.1]:←[0m State changed from crashed to starting
←[36m2015-09-20T07:34:35.807701+00:00 heroku[web.1]:←[0m Starting process with command `npm start`
←[36m2015-09-20T07:34:37.677570+00:00 app[web.1]:←[0m
←[36m2015-09-20T07:34:37.677590+00:00 app[web.1]:←[0m > Mathverter@0.0.0 start /app
←[36m2015-09-20T07:34:37.677592+00:00 app[web.1]:←[0m > node ./bin/www
←[36m2015-09-20T07:34:37.677593+00:00 app[web.1]:←[0m
←[36m2015-09-20T07:34:37.992221+00:00 app[web.1]:←[0m module.js:338
←[36m2015-09-20T07:34:37.992226+00:00 app[web.1]:←[0m throw err;
←[36m2015-09-20T07:34:37.992227+00:00 app[web.1]:←[0m ^
←[36m2015-09-20T07:34:37.992229+00:00 app[web.1]:←[0m Error: Cannot find module './lib'
←[36m2015-09-20T07:34:37.992231+00:00 app[web.1]:←[0m at Function.Module._resolveFilename (module.js:336:15)
←[36m2015-09-20T07:34:37.992232+00:00 app[web.1]:←[0m at Function.Module._load (module.js:278:25)
←[36m2015-09-20T07:34:37.992233+00:00 app[web.1]:←[0m at Module.require (module.js:365:17)
←[36m2015-09-20T07:34:37.992234+00:00 app[web.1]:←[0m at require (module.js:384:17)
←[36m2015-09-20T07:34:37.992235+00:00 app[web.1]:←[0m at Object.<anonymous> (/app/node_modules/mongoose/index.js:7:18)
←[36m2015-09-20T07:34:37.992237+00:00 app[web.1]:←[0m at Module._compile (module.js:460:26)
←[36m2015-09-20T07:34:37.992238+00:00 app[web.1]:←[0m at Object.Module._extensions..js (module.js:478:10)
←[36m2015-09-20T07:34:37.992240+00:00 app[web.1]:←[0m at Function.Module._load (module.js:310:12)
←[36m2015-09-20T07:34:37.992241+00:00 app[web.1]:←[0m at Module.require (module.js:365:17)
←[36m2015-09-20T07:34:38.005366+00:00 app[web.1]:←[0m
←[36m2015-09-20T07:34:38.010488+00:00 app[web.1]:←[0m npm ERR! node v0.12.7
←[36m2015-09-20T07:34:38.010274+00:00 app[web.1]:←[0m npm ERR! argv "/app/.heroku/node/bin/node" "/app/.heroku/node/bin/npm" "sta
rt"
←[36m2015-09-20T07:34:37.992239+00:00 app[web.1]:←[0m at Module.load (module.js:355:32)
←[36m2015-09-20T07:34:38.010859+00:00 app[web.1]:←[0m npm ERR! npm v2.11.3
←[36m2015-09-20T07:34:38.011120+00:00 app[web.1]:←[0m npm ERR! code ELIFECYCLE
←[36m2015-09-20T07:34:38.011277+00:00 app[web.1]:←[0m npm ERR! Mathverter@0.0.0 start: `node ./bin/www`
←[36m2015-09-20T07:34:38.011406+00:00 app[web.1]:←[0m npm ERR! Exit status 1
←[36m2015-09-20T07:34:38.011688+00:00 app[web.1]:←[0m npm ERR! Failed at the Mathverter@0.0.0 start script 'node ./bin/www'.
←[36m2015-09-20T07:34:38.011841+00:00 app[web.1]:←[0m npm ERR! This is most likely a problem with the Mathverter package,
←[36m2015-09-20T07:34:38.009827+00:00 app[web.1]:←[0m npm ERR! Linux 3.13.0-61-generic
←[36m2015-09-20T07:34:38.012210+00:00 app[web.1]:←[0m npm ERR! node ./bin/www
←[36m2015-09-20T07:34:38.012090+00:00 app[web.1]:←[0m npm ERR! Tell the author that this fails on your system:
←[36m2015-09-20T07:34:38.011965+00:00 app[web.1]:←[0m npm ERR! not with npm itself.
←[36m2015-09-20T07:34:38.015234+00:00 app[web.1]:←[0m npm ERR! Please include the following file with any support request:
←[36m2015-09-20T07:34:38.015349+00:00 app[web.1]:←[0m npm ERR! /app/npm-debug.log
←[36m2015-09-20T07:34:38.012332+00:00 app[web.1]:←[0m npm ERR! You can get their info via:
←[36m2015-09-20T07:34:38.012457+00:00 app[web.1]:←[0m npm ERR! npm owner ls Mathverter
←[36m2015-09-20T07:34:38.012577+00:00 app[web.1]:←[0m npm ERR! There is likely additional logging output above.
←[36m2015-09-20T07:34:38.014952+00:00 app[web.1]:←[0m
←[36m2015-09-20T07:34:38.011551+00:00 app[web.1]:←[0m npm ERR!
←[36m2015-09-20T07:34:38.686484+00:00 heroku[web.1]:←[0m Process exited with status 1
←[36m2015-09-20T07:34:38.696577+00:00 heroku[web.1]:←[0m State changed from starting to crashed
←[36m2015-09-20T07:34:38.697704+00:00 heroku[web.1]:←[0m State changed from crashed to starting
←[36m2015-09-20T07:34:40.978464+00:00 heroku[web.1]:←[0m Starting process with command `npm start`
←[36m2015-09-20T07:34:43.075173+00:00 app[web.1]:←[0m
←[36m2015-09-20T07:34:43.075200+00:00 app[web.1]:←[0m > Mathverter@0.0.0 start /app
←[36m2015-09-20T07:34:43.075202+00:00 app[web.1]:←[0m > node ./bin/www
←[36m2015-09-20T07:34:43.075203+00:00 app[web.1]:←[0m
←[36m2015-09-20T07:34:43.570428+00:00 app[web.1]:←[0m module.js:338
←[36m2015-09-20T07:34:43.570434+00:00 app[web.1]:←[0m throw err;
←[36m2015-09-20T07:34:43.570436+00:00 app[web.1]:←[0m ^
←[36m2015-09-20T07:34:43.570438+00:00 app[web.1]:←[0m Error: Cannot find module './lib'
←[36m2015-09-20T07:34:43.570440+00:00 app[web.1]:←[0m at Function.Module._resolveFilename (module.js:336:15)
←[36m2015-09-20T07:34:43.570441+00:00 app[web.1]:←[0m at Function.Module._load (module.js:278:25)
←[36m2015-09-20T07:34:43.570443+00:00 app[web.1]:←[0m at Module.require (module.js:365:17)
←[36m2015-09-20T07:34:43.570444+00:00 app[web.1]:←[0m at require (module.js:384:17)
←[36m2015-09-20T07:34:43.570446+00:00 app[web.1]:←[0m at Object.<anonymous> (/app/node_modules/mongoose/index.js:7:18)
←[36m2015-09-20T07:34:43.570447+00:00 app[web.1]:←[0m at Module._compile (module.js:460:26)
←[36m2015-09-20T07:34:43.570448+00:00 app[web.1]:←[0m at Object.Module._extensions..js (module.js:478:10)
←[36m2015-09-20T07:34:43.570450+00:00 app[web.1]:←[0m at Module.load (module.js:355:32)
←[36m2015-09-20T07:34:43.570451+00:00 app[web.1]:←[0m at Function.Module._load (module.js:310:12)
←[36m2015-09-20T07:34:43.570453+00:00 app[web.1]:←[0m at Module.require (module.js:365:17)
←[36m2015-09-20T07:34:43.588426+00:00 app[web.1]:←[0m
←[36m2015-09-20T07:34:43.595199+00:00 app[web.1]:←[0m npm ERR! Linux 3.13.0-61-generic
←[36m2015-09-20T07:34:43.595786+00:00 app[web.1]:←[0m npm ERR! argv "/app/.heroku/node/bin/node" "/app/.heroku/node/bin/npm" "sta
rt"
←[36m2015-09-20T07:34:43.603961+00:00 app[web.1]:←[0m npm ERR! Please include the following file with any support request:
←[36m2015-09-20T07:34:43.596062+00:00 app[web.1]:←[0m npm ERR! node v0.12.7
←[36m2015-09-20T07:34:43.604145+00:00 app[web.1]:←[0m npm ERR! /app/npm-debug.log
←[36m2015-09-20T07:34:43.596760+00:00 app[web.1]:←[0m npm ERR! npm v2.11.3
←[36m2015-09-20T07:34:43.597235+00:00 app[web.1]:←[0m npm ERR! code ELIFECYCLE
←[36m2015-09-20T07:34:43.597802+00:00 app[web.1]:←[0m npm ERR! Exit status 1
←[36m2015-09-20T07:34:43.597579+00:00 app[web.1]:←[0m npm ERR! Mathverter@0.0.0 start: `node ./bin/www`
←[36m2015-09-20T07:34:43.598044+00:00 app[web.1]:←[0m npm ERR!
←[36m2015-09-20T07:34:43.598250+00:00 app[web.1]:←[0m npm ERR! Failed at the Mathverter@0.0.0 start script 'node ./bin/www'.
←[36m2015-09-20T07:34:43.598464+00:00 app[web.1]:←[0m npm ERR! This is most likely a problem with the Mathverter package,
←[36m2015-09-20T07:34:43.598666+00:00 app[web.1]:←[0m npm ERR! not with npm itself.
←[36m2015-09-20T07:34:43.598853+00:00 app[web.1]:←[0m npm ERR! Tell the author that this fails on your system:
←[36m2015-09-20T07:34:43.599272+00:00 app[web.1]:←[0m npm ERR! You can get their info via:
←[36m2015-09-20T07:34:43.599044+00:00 app[web.1]:←[0m npm ERR! node ./bin/www
←[36m2015-09-20T07:34:43.599454+00:00 app[web.1]:←[0m npm ERR! npm owner ls Mathverter
←[36m2015-09-20T07:34:43.599655+00:00 app[web.1]:←[0m npm ERR! There is likely additional logging output above.
←[36m2015-09-20T07:34:43.603468+00:00 app[web.1]:←[0m
←[36m2015-09-20T07:34:44.385194+00:00 heroku[web.1]:←[0m State changed from starting to crashed
←[36m2015-09-20T07:34:44.373825+00:00 heroku[web.1]:←[0m Process exited with status 1
←[33m2015-09-20T07:35:09.695223+00:00 heroku[router]:←[0m at=error code=H10 desc="App crashed" method=GET path="/" host=mathverte
r.herokuapp.com request_id=62ea033b-9748-40b9-990b-17e186b365a4 fwd="162.242.10.35" dyno= connect= service= status=503 bytes=
←[33m2015-09-20T07:35:11.294891+00:00 heroku[router]:←[0m at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" hos
t=mathverter.herokuapp.com request_id=f7ac8bd9-0510-49ad-b03e-a1385e4c9b25 fwd="162.242.10.35" dyno= connect= service= status=503
bytes=
如果有人能指出解决此问题的正确方向，我将提前表示感谢。
在通过 Heroku 命令通过源代码树终端搜索和调试数小时后，我重新安装了 mongoose 并将 mongoose 及其当前版本添加到 package.json 中的依赖项列表中。不确定为什么 Heroku 会遇到 mongoose 问题，因为在我之前的项目 package.json 中安装 npm 后没有列出它。
我有一个 MEAN 堆栈应用程序，由于以下错误无法上传到 heroku：
找不到 mongoose 或某些模块的“./lib/”。
我不知道为什么会出现这个问题或如何解决它。该应用程序在本地主机上运行良好，但 heroku 不想让该应用程序解决这个无关紧要的问题。
这是我的日志：
$ heroku logs -n 150 --app mathverter
←[36m2015-09-20T07:19:45.017786+00:00 app[web.1]:←[0m npm ERR! node v0.12.7
←[36m2015-09-20T07:19:45.018160+00:00 app[web.1]:←[0m npm ERR! npm v2.11.3
←[36m2015-09-20T07:19:45.018421+00:00 app[web.1]:←[0m npm ERR! code ELIFECYCLE
←[36m2015-09-20T07:19:45.018584+00:00 app[web.1]:←[0m npm ERR! Mathverter@0.0.0 start: `node ./bin/www`
←[36m2015-09-20T07:19:45.018711+00:00 app[web.1]:←[0m npm ERR! Exit status 1
←[36m2015-09-20T07:19:45.018877+00:00 app[web.1]:←[0m npm ERR!
←[36m2015-09-20T07:19:45.019020+00:00 app[web.1]:←[0m npm ERR! Failed at the Mathverter@0.0.0 start script 'node ./bin/www'.
←[36m2015-09-20T07:19:45.019163+00:00 app[web.1]:←[0m npm ERR! This is most likely a problem with the Mathverter package,
←[36m2015-09-20T07:19:45.019294+00:00 app[web.1]:←[0m npm ERR! not with npm itself.
←[36m2015-09-20T07:19:45.019414+00:00 app[web.1]:←[0m npm ERR! Tell the author that this fails on your system:
←[36m2015-09-20T07:19:45.019535+00:00 app[web.1]:←[0m npm ERR! node ./bin/www
←[36m2015-09-20T07:19:45.019784+00:00 app[web.1]:←[0m npm ERR! npm owner ls Mathverter
←[36m2015-09-20T07:19:45.019664+00:00 app[web.1]:←[0m npm ERR! You can get their info via:
←[36m2015-09-20T07:19:45.019925+00:00 app[web.1]:←[0m npm ERR! There is likely additional logging output above.
←[36m2015-09-20T07:19:45.022292+00:00 app[web.1]:←[0m
←[36m2015-09-20T07:19:45.784910+00:00 heroku[web.1]:←[0m State changed from starting to crashed
←[36m2015-09-20T07:19:45.785828+00:00 heroku[web.1]:←[0m State changed from crashed to starting
←[36m2015-09-20T07:19:45.773738+00:00 heroku[web.1]:←[0m Process exited with status 1
←[36m2015-09-20T07:19:47.763035+00:00 heroku[web.1]:←[0m Starting process with command `npm start`
←[36m2015-09-20T07:19:49.741626+00:00 app[web.1]:←[0m > Mathverter@0.0.0 start /app
←[36m2015-09-20T07:19:49.741602+00:00 app[web.1]:←[0m
←[36m2015-09-20T07:19:49.741628+00:00 app[web.1]:←[0m > node ./bin/www
←[36m2015-09-20T07:19:49.741629+00:00 app[web.1]:←[0m
←[36m2015-09-20T07:19:50.072254+00:00 app[web.1]:←[0m npm ERR! Linux 3.13.0-61-generic
←[36m2015-09-20T07:19:50.077867+00:00 app[web.1]:←[0m npm ERR! Please include the following file with any support request:
←[36m2015-09-20T07:19:50.053472+00:00 app[web.1]:←[0m module.js:338
←[36m2015-09-20T07:19:50.053478+00:00 app[web.1]:←[0m throw err;
←[36m2015-09-20T07:19:50.053479+00:00 app[web.1]:←[0m ^
←[36m2015-09-20T07:19:50.077988+00:00 app[web.1]:←[0m npm ERR! /app/npm-debug.log
←[36m2015-09-20T07:19:50.053481+00:00 app[web.1]:←[0m Error: Cannot find module './lib/'
←[36m2015-09-20T07:19:50.053482+00:00 app[web.1]:←[0m at Function.Module._resolveFilename (module.js:336:15)
←[36m2015-09-20T07:19:50.053483+00:00 app[web.1]:←[0m at Function.Module._load (module.js:278:25)
←[36m2015-09-20T07:19:50.053485+00:00 app[web.1]:←[0m at Module.require (module.js:365:17)
←[36m2015-09-20T07:19:50.053486+00:00 app[web.1]:←[0m at require (module.js:384:17)
←[36m2015-09-20T07:19:50.053487+00:00 app[web.1]:←[0m at Object.<anonymous> (/app/node_modules/mongoose/index.js:7:18)
←[36m2015-09-20T07:19:50.053488+00:00 app[web.1]:←[0m at Module._compile (module.js:460:26)
←[36m2015-09-20T07:19:50.053490+00:00 app[web.1]:←[0m at Object.Module._extensions..js (module.js:478:10)
←[36m2015-09-20T07:19:50.053491+00:00 app[web.1]:←[0m at Module.load (module.js:355:32)
←[36m2015-09-20T07:19:50.053492+00:00 app[web.1]:←[0m at Function.Module._load (module.js:310:12)
←[36m2015-09-20T07:19:50.067627+00:00 app[web.1]:←[0m
←[36m2015-09-20T07:19:50.053493+00:00 app[web.1]:←[0m at Module.require (module.js:365:17)
←[36m2015-09-20T07:19:50.072963+00:00 app[web.1]:←[0m npm ERR! node v0.12.7
←[36m2015-09-20T07:19:50.072734+00:00 app[web.1]:←[0m npm ERR! argv "/app/.heroku/node/bin/node" "/app/.heroku/node/bin/npm" "sta
rt"
←[36m2015-09-20T07:19:50.073400+00:00 app[web.1]:←[0m npm ERR! npm v2.11.3
←[36m2015-09-20T07:19:50.073786+00:00 app[web.1]:←[0m npm ERR! Mathverter@0.0.0 start: `node ./bin/www`
←[36m2015-09-20T07:19:50.073613+00:00 app[web.1]:←[0m npm ERR! code ELIFECYCLE
←[36m2015-09-20T07:19:50.073923+00:00 app[web.1]:←[0m npm ERR! Exit status 1
←[36m2015-09-20T07:19:50.074068+00:00 app[web.1]:←[0m npm ERR!
←[36m2015-09-20T07:19:50.074218+00:00 app[web.1]:←[0m npm ERR! Failed at the Mathverter@0.0.0 start script 'node ./bin/www'.
←[36m2015-09-20T07:19:50.074493+00:00 app[web.1]:←[0m npm ERR! not with npm itself.
←[36m2015-09-20T07:19:50.074366+00:00 app[web.1]:←[0m npm ERR! This is most likely a problem with the Mathverter package,
←[36m2015-09-20T07:19:50.074623+00:00 app[web.1]:←[0m npm ERR! Tell the author that this fails on your system:
←[36m2015-09-20T07:19:50.074747+00:00 app[web.1]:←[0m npm ERR! node ./bin/www
←[36m2015-09-20T07:19:50.075143+00:00 app[web.1]:←[0m npm ERR! There is likely additional logging output above.
←[36m2015-09-20T07:19:50.074871+00:00 app[web.1]:←[0m npm ERR! You can get their info via:
←[36m2015-09-20T07:19:50.075014+00:00 app[web.1]:←[0m npm ERR! npm owner ls Mathverter
←[36m2015-09-20T07:19:50.077584+00:00 app[web.1]:←[0m
←[36m2015-09-20T07:19:50.785433+00:00 heroku[web.1]:←[0m State changed from starting to crashed
←[36m2015-09-20T07:19:50.772782+00:00 heroku[web.1]:←[0m Process exited with status 1
←[33m2015-09-20T07:32:55.507451+00:00 heroku[router]:←[0m at=error code=H10 desc="App crashed" method=GET path="/" host=mathverte
r.herokuapp.com request_id=de6a5664-77ef-4086-9051-1c704acc841c fwd="162.242.10.35" dyno= connect= service= status=503 bytes=
←[33m2015-09-20T07:32:57.442161+00:00 heroku[router]:←[0m at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" hos
t=mathverter.herokuapp.com request_id=e734aa20-adfd-43bd-a0b8-f961971b282f fwd="162.242.10.35" dyno= connect= service= status=503
bytes=
←[32m2015-09-20T07:34:33.332655+00:00 heroku[api]:←[0m Release v12 created by mikeyjm14@gmail.com
←[32m2015-09-20T07:34:33.332544+00:00 heroku[api]:←[0m Deploy 0afa73e by mikeyjm14@gmail.com
←[35m2015-09-20T07:34:33.418096+00:00 heroku[slug-compiler]:←[0m Slug compilation started
←[35m2015-09-20T07:34:33.418111+00:00 heroku[slug-compiler]:←[0m Slug compilation finished
←[36m2015-09-20T07:34:33.884081+00:00 heroku[web.1]:←[0m State changed from crashed to starting
←[36m2015-09-20T07:34:35.807701+00:00 heroku[web.1]:←[0m Starting process with command `npm start`
←[36m2015-09-20T07:34:37.677570+00:00 app[web.1]:←[0m
←[36m2015-09-20T07:34:37.677590+00:00 app[web.1]:←[0m > Mathverter@0.0.0 start /app
←[36m2015-09-20T07:34:37.677592+00:00 app[web.1]:←[0m > node ./bin/www
←[36m2015-09-20T07:34:37.677593+00:00 app[web.1]:←[0m
←[36m2015-09-20T07:34:37.992221+00:00 app[web.1]:←[0m module.js:338
←[36m2015-09-20T07:34:37.992226+00:00 app[web.1]:←[0m throw err;
←[36m2015-09-20T07:34:37.992227+00:00 app[web.1]:←[0m ^
←[36m2015-09-20T07:34:37.992229+00:00 app[web.1]:←[0m Error: Cannot find module './lib'
←[36m2015-09-20T07:34:37.992231+00:00 app[web.1]:←[0m at Function.Module._resolveFilename (module.js:336:15)
←[36m2015-09-20T07:34:37.992232+00:00 app[web.1]:←[0m at Function.Module._load (module.js:278:25)
←[36m2015-09-20T07:34:37.992233+00:00 app[web.1]:←[0m at Module.require (module.js:365:17)
←[36m2015-09-20T07:34:37.992234+00:00 app[web.1]:←[0m at require (module.js:384:17)
←[36m2015-09-20T07:34:37.992235+00:00 app[web.1]:←[0m at Object.<anonymous> (/app/node_modules/mongoose/index.js:7:18)
←[36m2015-09-20T07:34:37.992237+00:00 app[web.1]:←[0m at Module._compile (module.js:460:26)
←[36m2015-09-20T07:34:37.992238+00:00 app[web.1]:←[0m at Object.Module._extensions..js (module.js:478:10)
←[36m2015-09-20T07:34:37.992240+00:00 app[web.1]:←[0m at Function.Module._load (module.js:310:12)
←[36m2015-09-20T07:34:37.992241+00:00 app[web.1]:←[0m at Module.require (module.js:365:17)
←[36m2015-09-20T07:34:38.005366+00:00 app[web.1]:←[0m
←[36m2015-09-20T07:34:38.010488+00:00 app[web.1]:←[0m npm ERR! node v0.12.7
←[36m2015-09-20T07:34:38.010274+00:00 app[web.1]:←[0m npm ERR! argv "/app/.heroku/node/bin/node" "/app/.heroku/node/bin/npm" "sta
rt"
←[36m2015-09-20T07:34:37.992239+00:00 app[web.1]:←[0m at Module.load (module.js:355:32)
←[36m2015-09-20T07:34:38.010859+00:00 app[web.1]:←[0m npm ERR! npm v2.11.3
←[36m2015-09-20T07:34:38.011120+00:00 app[web.1]:←[0m npm ERR! code ELIFECYCLE
←[36m2015-09-20T07:34:38.011277+00:00 app[web.1]:←[0m npm ERR! Mathverter@0.0.0 start: `node ./bin/www`
←[36m2015-09-20T07:34:38.011406+00:00 app[web.1]:←[0m npm ERR! Exit status 1
←[36m2015-09-20T07:34:38.011688+00:00 app[web.1]:←[0m npm ERR! Failed at the Mathverter@0.0.0 start script 'node ./bin/www'.
←[36m2015-09-20T07:34:38.011841+00:00 app[web.1]:←[0m npm ERR! This is most likely a problem with the Mathverter package,
←[36m2015-09-20T07:34:38.009827+00:00 app[web.1]:←[0m npm ERR! Linux 3.13.0-61-generic
←[36m2015-09-20T07:34:38.012210+00:00 app[web.1]:←[0m npm ERR! node ./bin/www
←[36m2015-09-20T07:34:38.012090+00:00 app[web.1]:←[0m npm ERR! Tell the author that this fails on your system:
←[36m2015-09-20T07:34:38.011965+00:00 app[web.1]:←[0m npm ERR! not with npm itself.
←[36m2015-09-20T07:34:38.015234+00:00 app[web.1]:←[0m npm ERR! Please include the following file with any support request:
←[36m2015-09-20T07:34:38.015349+00:00 app[web.1]:←[0m npm ERR! /app/npm-debug.log
←[36m2015-09-20T07:34:38.012332+00:00 app[web.1]:←[0m npm ERR! You can get their info via:
←[36m2015-09-20T07:34:38.012457+00:00 app[web.1]:←[0m npm ERR! npm owner ls Mathverter
←[36m2015-09-20T07:34:38.012577+00:00 app[web.1]:←[0m npm ERR! There is likely additional logging output above.
←[36m2015-09-20T07:34:38.014952+00:00 app[web.1]:←[0m
←[36m2015-09-20T07:34:38.011551+00:00 app[web.1]:←[0m npm ERR!
←[36m2015-09-20T07:34:38.686484+00:00 heroku[web.1]:←[0m Process exited with status 1
←[36m2015-09-20T07:34:38.696577+00:00 heroku[web.1]:←[0m State changed from starting to crashed
←[36m2015-09-20T07:34:38.697704+00:00 heroku[web.1]:←[0m State changed from crashed to starting
←[36m2015-09-20T07:34:40.978464+00:00 heroku[web.1]:←[0m Starting process with command `npm start`
←[36m2015-09-20T07:34:43.075173+00:00 app[web.1]:←[0m
←[36m2015-09-20T07:34:43.075200+00:00 app[web.1]:←[0m > Mathverter@0.0.0 start /app
←[36m2015-09-20T07:34:43.075202+00:00 app[web.1]:←[0m > node ./bin/www
←[36m2015-09-20T07:34:43.075203+00:00 app[web.1]:←[0m
←[36m2015-09-20T07:34:43.570428+00:00 app[web.1]:←[0m module.js:338
←[36m2015-09-20T07:34:43.570434+00:00 app[web.1]:←[0m throw err;
←[36m2015-09-20T07:34:43.570436+00:00 app[web.1]:←[0m ^
←[36m2015-09-20T07:34:43.570438+00:00 app[web.1]:←[0m Error: Cannot find module './lib'
←[36m2015-09-20T07:34:43.570440+00:00 app[web.1]:←[0m at Function.Module._resolveFilename (module.js:336:15)
←[36m2015-09-20T07:34:43.570441+00:00 app[web.1]:←[0m at Function.Module._load (module.js:278:25)
←[36m2015-09-20T07:34:43.570443+00:00 app[web.1]:←[0m at Module.require (module.js:365:17)
←[36m2015-09-20T07:34:43.570444+00:00 app[web.1]:←[0m at require (module.js:384:17)
←[36m2015-09-20T07:34:43.570446+00:00 app[web.1]:←[0m at Object.<anonymous> (/app/node_modules/mongoose/index.js:7:18)
←[36m2015-09-20T07:34:43.570447+00:00 app[web.1]:←[0m at Module._compile (module.js:460:26)
←[36m2015-09-20T07:34:43.570448+00:00 app[web.1]:←[0m at Object.Module._extensions..js (module.js:478:10)
←[36m2015-09-20T07:34:43.570450+00:00 app[web.1]:←[0m at Module.load (module.js:355:32)
←[36m2015-09-20T07:34:43.570451+00:00 app[web.1]:←[0m at Function.Module._load (module.js:310:12)
←[36m2015-09-20T07:34:43.570453+00:00 app[web.1]:←[0m at Module.require (module.js:365:17)
←[36m2015-09-20T07:34:43.588426+00:00 app[web.1]:←[0m
←[36m2015-09-20T07:34:43.595199+00:00 app[web.1]:←[0m npm ERR! Linux 3.13.0-61-generic
←[36m2015-09-20T07:34:43.595786+00:00 app[web.1]:←[0m npm ERR! argv "/app/.heroku/node/bin/node" "/app/.heroku/node/bin/npm" "sta
rt"
←[36m2015-09-20T07:34:43.603961+00:00 app[web.1]:←[0m npm ERR! Please include the following file with any support request:
←[36m2015-09-20T07:34:43.596062+00:00 app[web.1]:←[0m npm ERR! node v0.12.7
←[36m2015-09-20T07:34:43.604145+00:00 app[web.1]:←[0m npm ERR! /app/npm-debug.log
←[36m2015-09-20T07:34:43.596760+00:00 app[web.1]:←[0m npm ERR! npm v2.11.3
←[36m2015-09-20T07:34:43.597235+00:00 app[web.1]:←[0m npm ERR! code ELIFECYCLE
←[36m2015-09-20T07:34:43.597802+00:00 app[web.1]:←[0m npm ERR! Exit status 1
←[36m2015-09-20T07:34:43.597579+00:00 app[web.1]:←[0m npm ERR! Mathverter@0.0.0 start: `node ./bin/www`
←[36m2015-09-20T07:34:43.598044+00:00 app[web.1]:←[0m npm ERR!
←[36m2015-09-20T07:34:43.598250+00:00 app[web.1]:←[0m npm ERR! Failed at the Mathverter@0.0.0 start script 'node ./bin/www'.
←[36m2015-09-20T07:34:43.598464+00:00 app[web.1]:←[0m npm ERR! This is most likely a problem with the Mathverter package,
←[36m2015-09-20T07:34:43.598666+00:00 app[web.1]:←[0m npm ERR! not with npm itself.
←[36m2015-09-20T07:34:43.598853+00:00 app[web.1]:←[0m npm ERR! Tell the author that this fails on your system:
←[36m2015-09-20T07:34:43.599272+00:00 app[web.1]:←[0m npm ERR! You can get their info via:
←[36m2015-09-20T07:34:43.599044+00:00 app[web.1]:←[0m npm ERR! node ./bin/www
←[36m2015-09-20T07:34:43.599454+00:00 app[web.1]:←[0m npm ERR! npm owner ls Mathverter
←[36m2015-09-20T07:34:43.599655+00:00 app[web.1]:←[0m npm ERR! There is likely additional logging output above.
←[36m2015-09-20T07:34:43.603468+00:00 app[web.1]:←[0m
←[36m2015-09-20T07:34:44.385194+00:00 heroku[web.1]:←[0m State changed from starting to crashed
←[36m2015-09-20T07:34:44.373825+00:00 heroku[web.1]:←[0m Process exited with status 1
←[33m2015-09-20T07:35:09.695223+00:00 heroku[router]:←[0m at=error code=H10 desc="App crashed" method=GET path="/" host=mathverte
r.herokuapp.com request_id=62ea033b-9748-40b9-990b-17e186b365a4 fwd="162.242.10.35" dyno= connect= service= status=503 bytes=
←[33m2015-09-20T07:35:11.294891+00:00 heroku[router]:←[0m at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" hos
t=mathverter.herokuapp.com request_id=f7ac8bd9-0510-49ad-b03e-a1385e4c9b25 fwd="162.242.10.35" dyno= connect= service= status=503
bytes=
如果有人能指出解决此问题的正确方向，我将提前表示感谢。
在通过 Heroku 命令通过源代码树终端搜索和调试数小时后，我重新安装了 mongoose 并将 mongoose 及其当前版本添加到 package.json 中的依赖项列表中。不确定为什么 Heroku 会遇到 mongoose 问题，因为在我之前的项目 package.json 中安装 npm 后没有列出它。