表示内部错误。
我不知道如何解决这个问题，好像我修复了一件事，现在其他东西崩溃了。这是我在将端口改为其他人之前在我之前发布的帖子中建议的内容后添加的内容。{{3 }}
const port = Number（process.env.PORT || 3000）
app.listen（端口）;
2017-03-20T18:31:08.419571+00:00 heroku[web.1]: State changed from up to starting
2017-03-20T18:30:58.000000+00:00 app[api]: Build succeeded
2017-03-20T18:31:09.012177+00:00 heroku[web.1]: Stopping all processes with SIGTERM
2017-03-20T18:31:09.109050+00:00 heroku[web.1]: Process exited with status 143
2017-03-20T18:31:10.243346+00:00 heroku[web.1]: Starting process with command `npm start`
2017-03-20T18:31:13.725851+00:00 app[web.1]:
2017-03-20T18:31:13.725868+00:00 app[web.1]:
2017-03-20T18:31:13.725866+00:00 app[web.1]: > heroku@1.0.0 start /app
2017-03-20T18:31:13.725867+00:00 app[web.1]: > node app.js
2017-03-20T18:31:14.565182+00:00 app[web.1]: Warning: connect.session() MemoryStore is not
2017-03-20T18:31:14.565193+00:00 app[web.1]: designed for a production environment, as it will leak
2017-03-20T18:31:14.565194+00:00 app[web.1]: memory, and will not scale past a single process.
2017-03-20T18:32:10.777802+00:00 heroku[web.1]: Error R10 (Boot timeout) -> Web process failed to bind to $PORT within 60 seconds of launch
2017-03-20T18:32:10.777957+00:00 heroku[web.1]: Stopping process with SIGKILL
2017-03-20T18:32:10.916517+00:00 heroku[web.1]: Process exited with status 137
2017-03-20T18:32:10.928136+00:00 heroku[web.1]: State changed from starting to crashed
2017-03-20T18:32:10.929138+00:00 heroku[web.1]: State changed from crashed to starting
2017-03-20T18:32:12.404209+00:00 heroku[web.1]: Starting process with command `npm start`
2017-03-20T18:32:14.547759+00:00 app[web.1]: > heroku@1.0.0 start /app
2017-03-20T18:32:14.547760+00:00 app[web.1]: > node app.js
2017-03-20T18:32:14.547740+00:00 app[web.1]:
2017-03-20T18:32:14.547761+00:00 app[web.1]:
2017-03-20T18:32:15.032619+00:00 app[web.1]: Warning: connect.session() MemoryStore is not
2017-03-20T18:32:15.032634+00:00 app[web.1]: designed for a production environment, as it will leak
2017-03-20T18:32:15.032636+00:00 app[web.1]: memory, and will not scale past a single process.
2017-03-20T18:32:29.380118+00:00 heroku[router]: at=error code=H20 desc="App boot timeout" method=GET path="/" host=murmuring-lake-54140.herokuapp.com request_id=055c1fd8-1947-4747-bbb1-25a5d16c9e08 fwd="184.3.102.130" dyno= connect= service= status=503 bytes= protocol=https
2017-03-20T18:33:12.681007+00:00 heroku[web.1]: Error R10 (Boot timeout) -> Web process failed to bind to $PORT within 60 seconds of launch
2017-03-20T18:33:12.681007+00:00 heroku[web.1]: Stopping process with SIGKILL
2017-03-20T18:33:12.771627+00:00 heroku[web.1]: Process exited with status 137
2017-03-20T18:33:12.788087+00:00 heroku[web.1]: State changed from starting to crashed
2017-03-20T18:33:14.059587+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=murmuring-lake-54140.herokuapp.com request_id=e496dbe0-e9df-4a6f-882d-db3b3963db96 fwd="184.3.102.130" dyno= connect= service= status=503 bytes= protocol=https
2017-03-20T18:33:14.423876+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=murmuring-lake-54140.herokuapp.com request_id=48cb3477-fbb7-4638-9f8e-0fa5835ada8c fwd="184.3.102.130" dyno= connect= service= status=503 bytes= protocol=https
2017-03-20T18:33:24.000000+00:00 app[api]: Build started by user caseymonaghan94@gmail.com
2017-03-20T18:33:36.330564+00:00 heroku[web.1]: State changed from crashed to starting
2017-03-20T18:33:36.136995+00:00 app[api]: Deploy f7864b5 by user caseymonaghan94@gmail.com
2017-03-20T18:33:36.136995+00:00 app[api]: Release v20 created by user caseymonaghan94@gmail.com
2017-03-20T18:33:36.289942+00:00 app[api]: Release v20 created by user caseymonaghan94@gmail.com
2017-03-20T18:33:24.000000+00:00 app[api]: Build succeeded
2017-03-20T18:33:38.278560+00:00 heroku[web.1]: Starting process with command `npm start`
2017-03-20T18:33:40.634406+00:00 app[web.1]:
2017-03-20T18:33:40.634417+00:00 app[web.1]: > node app.js
2017-03-20T18:33:40.634416+00:00 app[web.1]: > heroku@1.0.0 start /app
2017-03-20T18:33:40.634417+00:00 app[web.1]:
2017-03-20T18:33:41.230270+00:00 app[web.1]: Warning: connect.session() MemoryStore is not
2017-03-20T18:33:41.230279+00:00 app[web.1]: memory, and will not scale past a single process.
2017-03-20T18:33:41.230278+00:00 app[web.1]: designed for a production environment, as it will leak
2017-03-20T18:33:41.989081+00:00 heroku[web.1]: State changed from starting to up
2017-03-20T18:33:47.703444+00:00 app[web.1]: current user: undefined
2017-03-20T18:33:47.717186+00:00 app[web.1]: Error: ENOENT: no such file or directory, open '/app/views/partials/header.ejs'
2017-03-20T18:33:47.717188+00:00 app[web.1]: at Object.fs.openSync (fs.js:583:18)
2017-03-20T18:33:47.717188+00:00 app[web.1]: at Object.fs.readFileSync [as fileLoader] (fs.js:490:33)
2017-03-20T18:33:47.717189+00:00 app[web.1]: at fileLoader (/app/node_modules/ejs/lib/ejs.js:220:18)
2017-03-20T18:33:47.717189+00:00 app[web.1]: at includeSource (/app/node_modules/ejs/lib/ejs.js:257:14)
2017-03-20T18:33:47.717190+00:00 app[web.1]: at /app/node_modules/ejs/lib/ejs.js:604:26
2017-03-20T18:33:47.717190+00:00 app[web.1]: at Array.forEach (native)
2017-03-20T18:33:47.717190+00:00 app[web.1]: at Template.generateSource (/app/node_modules/ejs/lib/ejs.js:580:15)
2017-03-20T18:33:47.717191+00:00 app[web.1]: at Template.compile (/app/node_modules/ejs/lib/ejs.js:483:12)
2017-03-20T18:33:47.717191+00:00 app[web.1]: at Object.compile (/app/node_modules/ejs/lib/ejs.js:338:16)
2017-03-20T18:33:47.717192+00:00 app[web.1]: at handleCache (/app/node_modules/ejs/lib/ejs.js:181:18)
2017-03-20T18:33:47.717195+00:00 app[web.1]: at View.exports.renderFile [as engine] (/app/node_modules/ejs/lib/ejs.js:412:10)
2017-03-20T18:33:47.717192+00:00 app[web.1]: at tryHandleCache (/app/node_modules/ejs/lib/ejs.js:203:14)
2017-03-20T18:33:47.717195+00:00 app[web.1]: at View.render (/app/node_modules/express/lib/view.js:128:8)
2017-03-20T18:33:47.717196+00:00 app[web.1]: at tryRender (/app/node_modules/express/lib/application.js:640:10)
2017-03-20T18:33:47.717196+00:00 app[web.1]: at Function.render (/app/node_modules/express/lib/application.js:592:3)
2017-03-20T18:33:47.717197+00:00 app[web.1]: at ServerResponse.render (/app/node_modules/express/lib/response.js:966:7)
2017-03-20T18:33:47.721220+00:00 heroku[router]: at=info method=GET path="/" host=murmuring-lake-54140.herokuapp.com request_id=4c89a321-fb86-433d-bd01-75da04c2e73e fwd="184.3.102.130" dyno=web.1 connect=1ms service=45ms status=500 bytes=396 protocol=https
2017-03-20T19:08:47.779758+00:00 heroku[web.1]: Idling
2017-03-20T19:08:47.780370+00:00 heroku[web.1]: State changed from up to down
2017-03-20T19:08:48.629586+00:00 heroku[web.1]: Stopping all processes with SIGTERM
2017-03-20T19:08:48.862242+00:00 heroku[web.1]: Process exited with status 143
2017-03-20T23:30:59.498112+00:00 heroku[web.1]: Unidling
2017-03-20T23:30:59.498427+00:00 heroku[web.1]: State changed from down to starting
2017-03-20T23:31:00.997030+00:00 heroku[web.1]: Starting process with command `npm start`
2017-03-20T23:31:03.390317+00:00 app[web.1]:
2017-03-20T23:31:03.390335+00:00 app[web.1]: > heroku@1.0.0 start /app
2017-03-20T23:31:03.390336+00:00 app[web.1]: > node app.js
2017-03-20T23:31:03.390336+00:00 app[web.1]:
2017-03-20T23:31:03.858803+00:00 app[web.1]: designed for a production environment, as it will leak
2017-03-20T23:31:03.858783+00:00 app[web.1]: Warning: connect.session() MemoryStore is not
2017-03-20T23:31:03.858804+00:00 app[web.1]: memory, and will not scale past a single process.
2017-03-20T23:31:04.675235+00:00 heroku[web.1]: State changed from starting to up
2017-03-20T23:31:05.586810+00:00 heroku[router]: at=info method=GET path="/" host=murmuring-lake-54140.herokuapp.com request_id=c70b42dc-66dd-4ea1-a0a7-56bf8b190f18 fwd="184.3.102.130" dyno=web.1 connect=1ms service=45ms status=500 bytes=396 protocol=https
2017-03-20T23:31:05.572979+00:00 app[web.1]: current user: undefined
2017-03-20T23:31:05.587295+00:00 app[web.1]: Error: ENOENT: no such file or directory, open '/app/views/partials/header.ejs'
2017-03-20T23:31:05.587297+00:00 app[web.1]: at Object.fs.openSync (fs.js:583:18)
2017-03-20T23:31:05.587298+00:00 app[web.1]: at Object.fs.readFileSync [as fileLoader] (fs.js:490:33)
2017-03-20T23:31:05.587299+00:00 app[web.1]: at fileLoader (/app/node_modules/ejs/lib/ejs.js:220:18)
2017-03-20T23:31:05.587300+00:00 app[web.1]: at includeSource (/app/node_modules/ejs/lib/ejs.js:257:14)
2017-03-20T23:31:05.587300+00:00 app[web.1]: at /app/node_modules/ejs/lib/ejs.js:604:26
2017-03-20T23:31:05.587301+00:00 app[web.1]: at Array.forEach (native)
2017-03-20T23:31:05.587302+00:00 app[web.1]: at Template.generateSource (/app/node_modules/ejs/lib/ejs.js:580:15)
2017-03-20T23:31:05.587302+00:00 app[web.1]: at Template.compile (/app/node_modules/ejs/lib/ejs.js:483:12)
2017-03-20T23:31:05.587303+00:00 app[web.1]: at Object.compile (/app/node_modules/ejs/lib/ejs.js:338:16)
2017-03-20T23:31:05.587304+00:00 app[web.1]: at handleCache (/app/node_modules/ejs/lib/ejs.js:181:18)
2017-03-20T23:31:05.587305+00:00 app[web.1]: at tryHandleCache (/app/node_modules/ejs/lib/ejs.js:203:14)
2017-03-20T23:31:05.587306+00:00 app[web.1]: at View.exports.renderFile [as engine] (/app/node_modules/ejs/lib/ejs.js:412:10)
2017-03-20T23:31:05.587306+00:00 app[web.1]: at View.render (/app/node_modules/express/lib/view.js:128:8)
2017-03-20T23:31:05.587308+00:00 app[web.1]: at Function.render (/app/node_modules/express/lib/application.js:592:3)
2017-03-20T23:31:05.587307+00:00 app[web.1]: at tryRender (/app/node_modules/express/lib/application.js:640:10)
2017-03-20T23:31:05.587308+00:00 app[web.1]: at ServerResponse.render (/app/node_modules/express/lib/response.js:966:7)
2017-03-20T23:31:05.766774+00:00 heroku[router]: at=info method=GET path="/favicon.ico" host=murmuring-lake-54140.herokuapp.com request_id=23af8613-7990-4132-8caa-6710091c6356 fwd="184.3.102.130" dyno=web.1 connect=1ms service=5ms status=404 bytes=386 protocol=https