Heroku應用程序崩潰，但日誌不顯示錯誤？

我看了其他類似的問題，沒有解決方案爲我工作。我使用rails，ruby> 2.2。我預先編譯了我的資產，然後按照heroku網站上的步驟進行部署。 Heroku的重啓或Heroku的開放將產生以下日誌Heroku應用程序崩潰，但日誌不顯示錯誤？

T13:23:51.140722+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=tranquil-reef-67177.herokuapp.com request_id=ddb61e34-f755-4c7b-b6e7-fbb7d2d2c545 fwd="99.99.45.37" dyno= connect= service= status=503 bytes= protocol=https 
2017-08-16T13:26:09.989021+00:00 heroku[web.1]: State changed from crashed to starting    2017-08-16T13:26:12.914632+00:00 heroku[web.1]: Starting process with command `bin/rails server -p 16431 -e production`                     2017-08-16T13:26:18.084985+00:00 heroku[web.1]: Process exited with status 1 
2017-08-16T13:26:17.981060+00:00 app[web.1]:               2017-08-16T13:26:17.981072+00:00 app[web.1]: 
2017-08-16T13:26:17.981118+00:00 app[web.1]: >>>> A cacert.pem bundle could not be downloaded.  2017-08-16T13:26:17.981452+00:00 app[web.1]: => Booting Puma 
2017-08-16T13:26:17.981454+00:00 app[web.1]: => Run `rails server -h` for more startup options  2017-08-16T13:26:17.981454+00:00 app[web.1]: => Rails 5.1.3 application starting in production on http://0.0.0.0:16431                     2017-08-16T13:26:17.981457+00:00 app[web.1]: Exiting 
2017-08-16T13:26:18.097040+00:00 heroku[web.1]: State changed from starting to crashed    2017-08-16T13:28:52.442323+00:00 app[api]: Starting process with command `bundle exec rake db:setup` by user [email protected]                   2017-08-16T13:28:58.768622+00:00 heroku[run.9307]: Awaiting client 
2017-08-16T13:28:58.793376+00:00 heroku[run.9307]: Starting process with command `bundle exec rake db:setup` 
2017-08-16T13:28:58.977883+00:00 heroku[run.9307]: State changed from starting to up     2017-08-16T13:29:06.107123+00:00 heroku[run.9307]: State changed from up to complete 
2017-08-16T13:29:06.088150+00:00 heroku[run.9307]: Process exited with status 1      2017-08-16T13:29:25.187872+00:00 heroku[run.6090]: Awaiting client 
2017-08-16T13:29:25.261306+00:00 heroku[run.6090]: Starting process with command `bundle exec rake db:create` 
2017-08-16T13:29:25.463655+00:00 heroku[run.6090]: State changed from starting to up     2017-08-16T13:29:21.565730+00:00 app[api]: Starting process with command `bundle exec rake db:create` by user [email protected] 
2017-08-16T13:29:33.024076+00:00 heroku[run.6090]: State changed from up to complete 
2017-08-16T13:29:33.008825+00:00 heroku[run.6090]: Process exited with status 1 
2017-08-16T13:31:57.967030+00:00 app[api]: Starting process with command `bundle exec rake db:push` by user [email protected] 
2017-08-16T13:32:01.731122+00:00 heroku[run.8862]: Awaiting client 
2017-08-16T13:32:01.787259+00:00 heroku[run.8862]: Starting process with command `bundle exec rake db:push` 
2017-08-16T13:32:01.976994+00:00 heroku[run.8862]: State changed from starting to up 
2017-08-16T13:32:09.014212+00:00 heroku[run.8862]: State changed from up to complete 
2017-08-16T13:32:08.996819+00:00 heroku[run.8862]: Process exited with status 1      2017-08-16T13:33:08.827762+00:00 heroku[web.1]: State changed from crashed to starting 
2017-08-16T13:33:12.246286+00:00 heroku[web.1]: Starting process with command `bin/rails server -p 40298 -e production`

來源

2017-08-16 Quinty

的問題是在這裏：>>>>一cacert.pem包無法下載。您需要檢查與cacert.pem問題

來源

2017-08-16 14:11:28

謝謝！你有什麼想法，問題會在哪裏？它只是一個缺少cacert.pem？ – Quinty

從回顧這個問題開始：https：//stackoverflow.com/questions/14987857/what-exactly-is-cacert-pem-for –

Heroku應用程序崩潰，但日誌不顯示錯誤？

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