railsでherokuにデプロイしたあとApplication errorになる

Question

herokuにデプロイはできるがそのサイトが表示されない。
Application error
An error occurred in the application and your page could not be served. If you are the application owner, check your logs for details. You can do this from the Heroku CLI with the command

と表示されてしまいます。
gemに問題があると思い色々試していますがうまくいきません。
heroku logs --tail実行

2019-10-09T10:45:03.895734+00:00 heroku[run.7257]: State changed from starting to up
2019-10-09T10:45:05.190857+00:00 heroku[run.7257]: source=run.7257 dyno=heroku.148793023.43bfa9c9-0f75-4064-ac18-10a616fa1e34 sample#memory_total=0.08MB sample#memory_rss=0.08MB sample#memory_cache=0.00MB sample#memory_swap=0.00MB sample#memory_pgpgin=60pages sample#memory_pgpgout=39pages sample#memory_quota=512.00MB
2019-10-09T10:45:12.081161+00:00 heroku[run.7257]: Process exited with status 1
2019-10-09T10:45:12.128574+00:00 heroku[run.7257]: State changed from up to complete
2019-10-09T10:45:32.323559+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=dartsmark.herokuapp.com request_id=c929822e-5f6f-408c-b696-8914911c2a20 fwd="119.243.222.175" dyno= connect= service= status=503 bytes= protocol=https
2019-10-09T10:45:33.042298+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=dartsmark.herokuapp.com request_id=b536e3d4-b102-459a-bafa-9963574cd361 fwd="119.243.222.175" dyno= connect= service= status=503 bytes= protocol=https
2019-10-09T10:45:35.04527+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=dartsmark.herokuapp.com request_id=b291b1eb-0547-44e0-8c81-402229304029 fwd="119.243.222.175" dyno= connect= service= status=503 bytes= protocol=https
2019-10-09T10:45:35.735436+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=dartsmark.herokuapp.com request_id=e7966601-e9f0-46df-bf13-761b54fd91cd fwd="119.243.222.175" dyno= connect= service= status=503 bytes= protocol=https
2019-10-09T10:45:54.617928+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=dartsmark.herokuapp.com request_id=8bfe407e-174f-4763-a124-4daf595408cc fwd="119.243.222.175" dyno= connect= service= status=503 bytes= protocol=https
2019-10-09T10:45:55.432733+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=dartsmark.herokuapp.com request_id=910dc045-c4d4-4bae-9d91-3956812d0764 fwd="119.243.222.175" dyno= connect= service= status=503 bytes= protocol=https
2019-10-09T10:46:56.66108+00:00 app[api]: Starting process with command `rails console` by user [e-mail]
2019-10-09T10:47:01.101393+00:00 heroku[run.1961]: State changed from starting to up
2019-10-09T10:47:08.328217+00:00 heroku[run.1961]: Process exited with status 1
2019-10-09T10:47:08.381582+00:00 heroku[run.1961]: State changed from up to complete
2019-10-09T10:49:57.78837+00:00 app[api]: Starting process with command `rails console` by user [e-mail]
2019-10-09T10:50:01.731897+00:00 heroku[run.3379]: State changed from starting to up
2019-10-09T10:50:08.42871+00:00 heroku[run.3379]: Process exited with status 1
2019-10-09T10:50:08.478599+00:00 heroku[run.3379]: State changed from up to complete
2019-10-09T10:52:39.932522+00:00 app[api]: Starting process with command `rails console` by user [e-mail]
2019-10-09T10:52:45.7922+00:00 heroku[run.7288]: State changed from starting to up
2019-10-09T10:52:53.669322+00:00 heroku[run.7288]: Process exited with status 1
2019-10-09T10:52:53.715486+00:00 heroku[run.7288]: State changed from up to complete
2019-10-09T10:55:07.104046+00:00 app[api]: Starting process with command `rails console` by user [e-mail]
2019-10-09T10:55:11.729636+00:00 heroku[run.1826]: State changed from starting to up
2019-10-09T10:55:20.053221+00:00 heroku[run.1826]: Process exited with status 1
2019-10-09T10:55:20.099228+00:00 heroku[run.1826]: State changed from up to complete
2019-10-09T10:57:30.28902+00:00 app[api]: Starting process with command `rails console` by user [e-mail]
2019-10-09T10:57:34.272214+00:00 heroku[run.6243]: State changed from starting to up
2019-10-09T10:57:40.523181+00:00 heroku[run.6243]: Process exited with status 1
2019-10-09T10:57:40.56432+00:00 heroku[run.6243]: State changed from up to complete
2019-10-09T10:57:49.03431+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=dartsmark.herokuapp.com request_id=653a5dac-c104-402e-a060-9a1c3c92f66e fwd="119.243.222.175" dyno= connect= service= status=503 bytes= protocol=https
2019-10-09T10:57:49.865883+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=dartsmark.herokuapp.com request_id=7a0b23c4-2a19-43bc-ab5b-866fc10fd882 fwd="119.243.222.175" dyno= connect= service= status=503 bytes= protocol=https
2019-10-09T10:58:29.554491+00:00 app[api]: Starting process with command `rails console --sandbox` by user [e-mail]
2019-10-09T10:58:34.909619+00:00 heroku[run.6501]: State changed from starting to up
2019-10-09T10:58:42.414314+00:00 heroku[run.6501]: Process exited with status 1
2019-10-09T10:58:42.465499+00:00 heroku[run.6501]: State changed from up to complete
2019-10-09T11:04:24.813772+00:00 app[api]: Starting process with command `rails console` by user [e-mail]
2019-10-09T11:04:28.876837+00:00 heroku[run.6261]: State changed from starting to up
2019-10-09T11:04:36.719868+00:00 heroku[run.6261]: Process exited with status 1
2019-10-09T11:04:36.764401+00:00 heroku[run.6261]: State changed from up to complete
2019-10-09T11:07:48.176634+00:00 heroku[web.1]: State changed from crashed to starting
2019-10-09T11:07:51.444108+00:00 heroku[web.1]: Starting process with command `bin/rails server -p 48215 -e production`
2019-10-09T11:07:55.600855+00:00 heroku[web.1]: Process exited with status 1
2019-10-09T11:07:55.657245+00:00 heroku[web.1]: State changed from starting to crashed

2019-10-09T11:07:55.538975+00:00 app[web.1]: /app/vendor/bundle/ruby/2.6.0/gems/bundler-2.0.2/lib/bundler/rubygems_integration.rb:406:in `block (2 levels) in replace_gem': Error loading the 'sqlite3' Active Record adapter. Missing a gem it depends on? sqlite3 is not part of the bundle. Add it to your Gemfile. (LoadError)

heroku run rails consoleを実行しようとすると次のエラーで止まってしまいます。

1: from /app/vendor/bundle/ruby/2.6.0/gems/activerecord-5.2.3/lib/active_record/connection_adapters/sqlite3_adapter.rb:12:in `<main>'
/app/vendor/bundle/ruby/2.6.0/gems/bundler-2.0.2/lib/bundler/rubygems_integration.rb:406:in `block (2 levels) in replace_gem': sqlite3 is not part of the bundle. Add it to your Gemfile. (Gem::LoadError)
	102: from /app/bin/rails:9:in `<main>'

/app/vendor/bundle/ruby/2.6.0/gems/bundler-2.0.2/lib/bundler/rubygems_integration.rb:406:in `block (2 levels) in replace_gem': Error loading the 'sqlite3' Active Record adapter. Missing a gem it depends on? sqlite3 is not part of the bundle. Add it to your Gemfile. (LoadError)

source 'https://rubygems.org'

gem 'rails', '~> 5.2.3'
gem 'bootstrap-sass', '3.3.7'
gem 'bcrypt',         '3.1.11'
gem 'bootsnap', '>= 1.1.0', require: false



gem 'puma',         '3.9.1'
gem 'sass-rails',   '5.0.6'
gem 'uglifier',     '3.2.0'
gem 'coffee-rails', '4.2.2'
gem 'jquery-rails', '4.3.1'
gem 'turbolinks',   '5.0.1'
gem 'jbuilder',     '2.7.0'

group :development, :test do
  gem 'sqlite3', '~> 1.3.6'
  gem 'byebug',  '9.0.6', platform: :mri
end

group :development do
  gem 'web-console',           '3.5.1'
  gem 'listen',                '3.0.8'
  gem 'spring',                '2.0.2'
  gem 'spring-watcher-listen', '2.0.1'
end

group :test do
  gem 'rails-controller-testing', '1.0.2'
  gem 'minitest-reporters',       '1.1.14'
  gem 'guard',                    '2.13.0'
  gem 'guard-minitest',           '2.4.4'
end

group :production do
  gem 'pg', '0.19.0'
end

# Windows環境ではtzinfo-dataというgemを含める必要があります
gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby]

sqlite３に原因があると思うのですがgroup :development, :test doにしてるのでどうしたらいいのかわかりません。
試したことの一つとしてdatabeseを変えてみました。

production:
  <<: *default
  adapter: postgresql
  database: db/production.postgresql

Comments

[rhiroe]

rails c 実行時のエラーではなく、Application error のログを追記してください。

[bane]

返信ありがとうございます。
エラーを貼ろうとしたら長すぎると怒られてしまいました、、
エラーが出てるであろう部分をはらせていただきました。
見にくくてすいません。

Answer 1

Gemfileに記述されている、「sqlite」をコメントアウトしてみてください。

Comments

[bane]

回答ありがとうございます。
コメントアウトだけではうまく動かなかったですがcssをscssに変更することでうまくデプロイできました。