Heroku上でのApplication Errorについて

Question

こんにちは！
表題の件です。

herokuにgitからpushしデプロイしました。
しかし、herokuでアプリを起動するとApplication Errorという表示がでてきます。

いろいろ試したが原因がわからないです。

heroku run console をしましたが正常に稼働します。

heroku logsを入力すると以下の内容のエラーが出てきます。

at=error code=H10 desc="App crashed" method=HEAD path="/"

もしくは

at=error code=H10 desc="App crashed" method=GET path="/"

が原因だと思うのですが、調べても対処方がわからないです。。。

念のため、logsでの結果一部貼っておきます。

2016-09-15T14:17:52.189622+00:00 app[web.1]: /app/vendor/bundle/ruby/2.2.0/gems/puma-2.11.1/lib/puma/configuration.rb:179:in `read': No such file or directory @ rb_sysopen - config/puma.rb (Errno::ENOENT)
2016-09-15T14:17:52.189639+00:00 app[web.1]:    from /app/vendor/bundle/ruby/2.2.0/gems/puma-2.11.1/lib/puma/configuration.rb:179:in `_load_from'
2016-09-15T14:17:52.189640+00:00 app[web.1]:    from /app/vendor/bundle/ruby/2.2.0/gems/puma-2.11.1/lib/puma/configuration.rb:40:in `load'
2016-09-15T14:17:52.189641+00:00 app[web.1]:    from /app/vendor/bundle/ruby/2.2.0/gems/puma-2.11.1/lib/puma/cli.rb:308:in `parse_options'
2016-09-15T14:17:52.189642+00:00 app[web.1]:    from /app/vendor/bundle/ruby/2.2.0/gems/puma-2.11.1/lib/puma/cli.rb:453:in `run'
2016-09-15T14:17:52.189642+00:00 app[web.1]:    from /app/vendor/bundle/ruby/2.2.0/gems/puma-2.11.1/bin/puma:10:in `<top (required)>'
2016-09-15T14:17:52.189643+00:00 app[web.1]:    from /app/vendor/bundle/ruby/2.2.0/bin/puma:23:in `load'
2016-09-15T14:17:52.189644+00:00 app[web.1]:    from /app/vendor/bundle/ruby/2.2.0/bin/puma:23:in `<main>'
2016-09-15T14:17:52.266258+00:00 heroku[web.1]: State changed from starting to crashed
2016-09-15T14:17:52.267354+00:00 heroku[web.1]: State changed from crashed to starting
2016-09-15T14:17:52.264796+00:00 heroku[web.1]: Process exited with status 1
2016-09-15T14:17:54.613434+00:00 heroku[web.1]: Starting process with command `bundle exec puma -C config/puma.rb`
2016-09-15T14:17:57.108578+00:00 heroku[web.1]: Process exited with status 1
2016-09-15T14:17:57.031759+00:00 app[web.1]: /app/vendor/bundle/ruby/2.2.0/gems/puma-2.11.1/lib/puma/configuration.rb:179:in `read': No such file or directory @ rb_sysopen - config/puma.rb (Errno::ENOENT)
2016-09-15T14:17:57.031773+00:00 app[web.1]:    from /app/vendor/bundle/ruby/2.2.0/gems/puma-2.11.1/lib/puma/configuration.rb:179:in `_load_from'
2016-09-15T14:17:57.031774+00:00 app[web.1]:    from /app/vendor/bundle/ruby/2.2.0/gems/puma-2.11.1/lib/puma/configuration.rb:40:in `load'
2016-09-15T14:17:57.031775+00:00 app[web.1]:    from /app/vendor/bundle/ruby/2.2.0/gems/puma-2.11.1/lib/puma/cli.rb:308:in `parse_options'
2016-09-15T14:17:57.031775+00:00 app[web.1]:    from /app/vendor/bundle/ruby/2.2.0/gems/puma-2.11.1/lib/puma/cli.rb:453:in `run'
2016-09-15T14:17:57.031776+00:00 app[web.1]:    from /app/vendor/bundle/ruby/2.2.0/gems/puma-2.11.1/bin/puma:10:in `<top (required)>'
2016-09-15T14:17:57.031777+00:00 app[web.1]:    from /app/vendor/bundle/ruby/2.2.0/bin/puma:23:in `load'
2016-09-15T14:17:57.031777+00:00 app[web.1]:    from /app/vendor/bundle/ruby/2.2.0/bin/puma:23:in `<main>'
2016-09-15T14:17:57.126751+00:00 heroku[web.1]: State changed from starting to crashed
2016-09-15T14:17:58.429831+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=rocky-harbor-75792.herokuapp.com request_id=ed448592-ef16-44fe-9090-0a53215c9c86 fwd="126.6.198.198" dyno= connect= service= status=503 bytes=
2016-09-15T14:17:58.873329+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=HEAD path="/" host=rocky-harbor-75792.herokuapp.com request_id=fe918741-abac-498d-8cae-dec47d85e8d0 fwd="126.6.198.198" dyno= connect= service= status=503 bytes=
2016-09-15T14:17:59.170385+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=rocky-harbor-75792.herokuapp.com request_id=e79207ee-d40e-46a9-be8d-2c75d9f9acee fwd="126.6.198.198" dyno= connect= service= status=503 bytes=
2016-09-15T14:17:59.746247+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=rocky-harbor-75792.herokuapp.com request_id=cc4229db-ecbb-426e-82bf-ef9bf78b00cf fwd="126.6.198.198" dyno= connect= service= status=503 bytes=
2016-09-15T14:18:48.252054+00:00 heroku[web.1]: State changed from crashed to starting
2016-09-15T14:18:50.778220+00:00 heroku[web.1]: Starting process with command `bundle exec puma -C config/puma.rb`
2016-09-15T14:18:53.361628+00:00 heroku[web.1]: Process exited with status 1
2016-09-15T14:18:53.290923+00:00 app[web.1]: /app/vendor/bundle/ruby/2.2.0/gems/puma-2.11.1/lib/puma/configuration.rb:179:in `read': No such file or directory @ rb_sysopen - config/puma.rb (Errno::ENOENT)

2016-09-15T14:18:53.373719+00:00 heroku[web.1]: State changed from starting to crashed
2016-09-15T14:18:59.773950+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=rocky-harbor-75792.herokuapp.com request_id=6e79aa5f-5b50-4c98-80b2-97c32123621a fwd="126.6.198.198" dyno= connect= service= status=503 bytes=
2016-09-15T14:19:00.474556+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=rocky-harbor-75792.herokuapp.com request_id=bfb53031-da4c-41ed-b39f-43bb0255d609 fwd="126.6.198.198" dyno= connect= service= status=503 bytes=
2016-09-15T14:19:21.493337+00:00 heroku[web.1]: State changed from crashed to starting
2016-09-15T14:19:24.292873+00:00 heroku[web.1]: Starting process with command `bundle exec puma -C config/puma.rb`
2016-09-15T14:19:26.837266+00:00 app[web.1]: /app/vendor/bundle/ruby/2.2.0/gems/puma-2.11.1/lib/puma/configuration.rb:179:in `read': No such file or directory @ rb_sysopen - config/puma.rb (Errno::ENOENT)
2016-09-15T14:19:26.837282+00:00 app[web.1]:    from /app/vendor/bundle/ruby/2.2.0/gems/puma-2.11.1/lib/puma/configuration.rb:179:in `_load_from'
2016-09-15T14:19:26.837290+00:00 app[web.1]:    from /app/vendor/bundle/ruby/2.2.0/gems/puma-2.11.1/lib/puma/configuration.rb:40:in `load'
2016-09-15T14:19:26.837291+00:00 app[web.1]:    from /app/vendor/bundle/ruby/2.2.0/gems/puma-2.11.1/lib/puma/cli.rb:453:in `run'

2016-09-15T14:19:27.851130+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=rocky-harbor-75792.herokuapp.com request_id=c0c601fb-9320-4161-a2d2-df115a6b7ff9 fwd="126.6.198.198" dyno= connect= service= status=503 bytes=
2016-09-15T14:19:29.079819+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=rocky-harbor-75792.herokuapp.com request_id=811f4f11-3365-4b83-84f5-04423a6d9e46 fwd="126.6.198.198" dyno= connect= service= status=503 bytes=
2016-09-15T14:23:44.739459+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=rocky-harbor-75792.herokuapp.com request_id=673fe5bb-42a1-4822-8ce5-abfabd8ad0e0 fwd="126.6.198.198" dyno= connect= service= status=503 bytes=
2016-09-15T14:23:45.535145+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=rocky-harbor-75792.herokuapp.com request_id=1d30faea-69a9-4357-97bd-f65783c77fde fwd="126.6.198.198" dyno= connect= service= status=503 bytes=
2016-09-15T14:23:47.808880+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=HEAD path="/" host=rocky-harbor-75792.herokuapp.com request_id=509427e3-7ea1-4cc8-8b12-0bb36dc2b222 fwd="126.6.198.198" dyno= connect= service= status=503 bytes=
2016-09-15T14:23:48.580815+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=rocky-harbor-75792.herokuapp.com request_id=ddfec3f7-ac5f-4b97-a22d-0bc8132012de fwd="126.6.198.198" dyno= connect= service= status=503 bytes=

2016-09-15T14:32:05.618251+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=rocky-harbor-75792.herokuapp.com request_id=bf420c95-57d1-4f8d-bc08-793a6c73875c fwd="126.6.198.198" dyno= connect= service= status=503 bytes=
2016-09-15T14:32:06.373524+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=rocky-harbor-75792.herokuapp.com request_id=a135fab6-025f-4b35-b00a-bf2c470e165f fwd="126.6.198.198" dyno= connect= service= status=503 bytes=
2016-09-15T14:32:08.539798+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=HEAD path="/" host=rocky-harbor-75792.herokuapp.com request_id=5eb3cab8-bfde-43ef-9210-128d595d43c8 fwd="126.6.198.198" dyno= connect= service= status=503 bytes=
2016-09-15T14:32:09.338040+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=rocky-harbor-75792.herokuapp.com request_id=c8586584-1693-4114-8d43-e0019c7bc61f fwd="126.6.198.198" dyno= connect= service= status=503 bytes=

Answer 1

何回か 以下のエラーが出ていますが、config/puma.rb は、存在していますか？

No such file or directory @ rb_sysopen - config/puma.rb

config/puma.rb は、以下のような内容が、必要です。

workers Integer(ENV['WEB_CONCURRENCY'] || 2)
threads_count = Integer(ENV['MAX_THREADS'] || 5)
threads threads_count, threads_count
preload_app!
rackup DefaultRackup
port ENV['PORT'] || 3000
environment ENV['RACK_ENV'] || 'development'
on_worker_boot do
 ActiveRecord::Base.establish_connection
end

Comments

[s.k]

CHERRYさん

ありがとうございます。
早速試してみます！

試行後のレスでなくてすいません！

[s.k]

CHERRYさん！！！
できました！
ありがとうございます！！