Приложение Rails работает локально, но не работает

Question

Приложение Rails работает локально, но не работает

-1

У меня есть приложение rails, которое работает полностью нормально локально, но когда я нажал его на герою, он показывает "Ошибка приложения", введите описание изображения здесь

я попытался посетить журналы приложений heroku, но ничего не было, но когда я попытался запустить консоль гегко, он начал давать эту ошибку:

C:\Sites\bbb>heroku run rails console
This is the legacy Heroku CLI. Please install the new CLI from https://cli.herok
u.com
Running rails console on hidden-hollows-63773... up, run.4100 (Free)
/app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.2/lib/active_record/connecti
on_adapters/connection_specification.rb:176:in 'rescue in spec': Specified 'sqli
te3' for database adapter, but the gem is not loaded. Add 'gem 'sqlite3'' to you
r Gemfile (and ensure its version is at the minimum required by ActiveRecord). (
Gem::LoadError)
        from /app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.2/lib/active_re
cord/connection_adapters/connection_specification.rb:173:in 'spec'
        from /app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.2/lib/active_re
cord/connection_handling.rb:53:in 'establish_connection'
        from /app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.2/lib/active_re
cord/railtie.rb:125:in 'block (2 levels) in <class:Railtie>'
        from /app/vendor/bundle/ruby/2.3.0/gems/activesupport-5.0.2/lib/active_s
upport/lazy_load_hooks.rb:43:in 'instance_eval'
        from /app/vendor/bundle/ruby/2.3.0/gems/activesupport-5.0.2/lib/active_s
upport/lazy_load_hooks.rb:43:in 'execute_hook'
        from /app/vendor/bundle/ruby/2.3.0/gems/activesupport-5.0.2/lib/active_s
upport/lazy_load_hooks.rb:50:in 'block in run_load_hooks'
        from /app/vendor/bundle/ruby/2.3.0/gems/activesupport-5.0.2/lib/active_s
upport/lazy_load_hooks.rb:49:in 'each'
        from /app/vendor/bundle/ruby/2.3.0/gems/activesupport-5.0.2/lib/active_s
upport/lazy_load_hooks.rb:49:in 'run_load_hooks'
        from /app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.2/lib/active_re
cord/base.rb:324:in '<module:ActiveRecord>'
        from /app/vendor/bundle/ruby/2.3.0/gems/activerecord-5.0.2/lib/active_re
cord/base.rb:24:in '<top (required)>'
        from /app/vendor/bundle/ruby/2.3.0/gems/activesupport-5.0.2/lib/active_s
upport/dependencies.rb:293:in 'require'
        from /app/vendor/bundle/ruby/2.3.0/gems/activesupport-5.0.2/lib/active_s
upport/dependencies.rb:293:in 'block in require'
        from /app/vendor/bundle/ruby/2.3.0/gems/activesupport-5.0.2/lib/active_s
upport/dependencies.rb:259:in 'load_dependency'
        from /app/vendor/bundle/ruby/2.3.0/gems/activesupport-5.0.2/lib/active_s
upport/dependencies.rb:293:in 'require'
        from /app/app/models/application_record.rb:1:in '<top (required)>'
        from /app/vendor/bundle/ruby/2.3.0/gems/activesupport-5.0.2/lib/active_s
upport/dependencies.rb:293:in 'require'
        from /app/vendor/bundle/ruby/2.3.0/gems/activesupport-5.0.2/lib/active_s
upport/dependencies.rb:293:in 'block in require'
        from /app/vendor/bundle/ruby/2.3.0/gems/activesupport-5.0.2/lib/active_s
upport/dependencies.rb:259:in 'load_dependency'
        from /app/vendor/bundle/ruby/2.3.0/gems/activesupport-5.0.2/lib/active_s
upport/dependencies.rb:293:in 'require'
        from /app/vendor/bundle/ruby/2.3.0/gems/activesupport-5.0.2/lib/active_s
upport/dependencies.rb:380:in 'block in require_or_load'
        from /app/vendor/bundle/ruby/2.3.0/gems/activesupport-5.0.2/lib/active_s
upport/dependencies.rb:37:in 'block in load_interlock'
        from /app/vendor/bundle/ruby/2.3.0/gems/activesupport-5.0.2/lib/active_s
upport/dependencies/interlock.rb:12:in 'block in loading'
        from /app/vendor/bundle/ruby/2.3.0/gems/activesupport-5.0.2/lib/active_s
upport/concurrency/share_lock.rb:150:in 'exclusive'
        from /app/vendor/bundle/ruby/2.3.0/gems/activesupport-5.0.2/lib/active_s
upport/dependencies/interlock.rb:11:in 'loading'
        from /app/vendor/bundle/ruby/2.3.0/gems/activesupport-5.0.2/lib/active_s
upport/dependencies.rb:37:in 'load_interlock'
        from /app/vendor/bundle/ruby/2.3.0/gems/activesupport-5.0.2/lib/active_s
upport/dependencies.rb:358:in 'require_or_load'
        from /app/vendor/bundle/ruby/2.3.0/gems/activesupport-5.0.2/lib/active_s
upport/dependencies.rb:336:in 'depend_on'
        from /app/vendor/bundle/ruby/2.3.0/gems/activesupport-5.0.2/lib/active_s
upport/dependencies.rb:252:in 'require_dependency'
        from /app/vendor/bundle/ruby/2.3.0/gems/railties-5.0.2/lib/rails/engine.
rb:476:in 'block (2 levels) in eager_load!'
        from /app/vendor/bundle/ruby/2.3.0/gems/railties-5.0.2/lib/rails/engine.
rb:475:in 'each'
        from /app/vendor/bundle/ruby/2.3.0/gems/railties-5.0.2/lib/rails/engine.
rb:475:in 'block in eager_load!'
        from /app/vendor/bundle/ruby/2.3.0/gems/railties-5.0.2/lib/rails/engine.
rb:473:in 'each'
        from /app/vendor/bundle/ruby/2.3.0/gems/railties-5.0.2/lib/rails/engine.
rb:473:in 'eager_load!'
        from /app/vendor/bundle/ruby/2.3.0/gems/railties-5.0.2/lib/rails/engine.
rb:354:in 'eager_load!'
        from /app/vendor/bundle/ruby/2.3.0/gems/railties-5.0.2/lib/rails/applica
tion/finisher.rb:59:in 'each'
        from /app/vendor/bundle/ruby/2.3.0/gems/railties-5.0.2/lib/rails/applica
tion/finisher.rb:59:in 'block in <module:Finisher>'
        from /app/vendor/bundle/ruby/2.3.0/gems/railties-5.0.2/lib/rails/initial
izable.rb:30:in 'instance_exec'
        from /app/vendor/bundle/ruby/2.3.0/gems/railties-5.0.2/lib/rails/initial
izable.rb:30:in 'run'
        from /app/vendor/bundle/ruby/2.3.0/gems/railties-5.0.2/lib/rails/initial
izable.rb:55:in 'block in run_initializers'
        from /app/vendor/ruby-2.3.4/lib/ruby/2.3.0/tsort.rb:228:in 'block in tso
rt_each'
        from /app/vendor/ruby-2.3.4/lib/ruby/2.3.0/tsort.rb:350:in 'block (2 lev
els) in each_strongly_connected_component'
        from /app/vendor/ruby-2.3.4/lib/ruby/2.3.0/tsort.rb:431:in 'each_strongl
y_connected_component_from'
        from /app/vendor/ruby-2.3.4/lib/ruby/2.3.0/tsort.rb:349:in 'block in eac
h_strongly_connected_component'
        from /app/vendor/ruby-2.3.4/lib/ruby/2.3.0/tsort.rb:347:in 'each'
        from /app/vendor/ruby-2.3.4/lib/ruby/2.3.0/tsort.rb:347:in 'call'
        from /app/vendor/ruby-2.3.4/lib/ruby/2.3.0/tsort.rb:347:in 'each_strongl
y_connected_component'
        from /app/vendor/ruby-2.3.4/lib/ruby/2.3.0/tsort.rb:226:in 'tsort_each'
        from /app/vendor/ruby-2.3.4/lib/ruby/2.3.0/tsort.rb:205:in 'tsort_each'
        from /app/vendor/bundle/ruby/2.3.0/gems/railties-5.0.2/lib/rails/initial
izable.rb:54:in 'run_initializers'
        from /app/vendor/bundle/ruby/2.3.0/gems/railties-5.0.2/lib/rails/applica
tion.rb:352:in 'initialize!'
        from /app/config/environment.rb:5:in '<top (required)>'
        from /app/vendor/bundle/ruby/2.3.0/gems/railties-5.0.2/lib/rails/applica
tion.rb:328:in 'require'
        from /app/vendor/bundle/ruby/2.3.0/gems/railties-5.0.2/lib/rails/applica
tion.rb:328:in 'require_environment!'
        from /app/vendor/bundle/ruby/2.3.0/gems/railties-5.0.2/lib/rails/command
s/commands_tasks.rb:157:in 'require_application_and_environment!'
        from /app/vendor/bundle/ruby/2.3.0/gems/railties-5.0.2/lib/rails/command
s/commands_tasks.rb:77:in 'console'
        from /app/vendor/bundle/ruby/2.3.0/gems/railties-5.0.2/lib/rails/command
s/commands_tasks.rb:49:in 'run_command!'
        from /app/vendor/bundle/ruby/2.3.0/gems/railties-5.0.2/lib/rails/command
s.rb:18:in '<top (required)>'
        from /app/bin/rails:4:in 'require'
        from /app/bin/rails:4:in '<main>'

Мой Gemfile

source 'https://rubygems.org'

git_source(:github) do |repo_name|
  repo_name = "#{repo_name}/#{repo_name}" unless repo_name.include?("/")
  "https://github.com/#{repo_name}.git"
end


# Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
gem 'rails', '~> 5.0.2'
# Use sqlite3 as the database for Active Record

group :production do
    gem 'pg', '0.18.1'
    gem 'rails_12factor'
end

group :development, :test do
    gem 'sqlite3'
    gem 'byebug'
end

# Use Puma as the app server
gem 'puma', '~> 3.0'
# Use SCSS for stylesheets
gem 'sass-rails', '~> 5.0'
# Use Uglifier as compressor for JavaScript assets
gem 'uglifier', '>= 1.3.0'
# Use CoffeeScript for .coffee assets and views
gem 'coffee-rails', '~> 4.2'
# See https://github.com/rails/execjs#readme for more supported runtimes
# gem 'therubyracer', platforms: :ruby

# Use jquery as the JavaScript library
gem 'jquery-rails'
# Turbolinks makes navigating your web application faster. Read more: https://github.com/turbolinks/turbolinks
gem 'turbolinks', '~> 5'
# Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
gem 'jbuilder', '~> 2.5'
# Use Redis adapter to run Action Cable in production
# gem 'redis', '~> 3.0'
# Use ActiveModel has_secure_password
# gem 'bcrypt', '~> 3.1.7'

# Use Capistrano for deployment
# gem 'capistrano-rails', group: :development

group :development, :test do
  # Call 'byebug' anywhere in the code to stop execution and get a debugger console
  gem 'byebug', platform: :mri
end

group :development do
  # Access an IRB console on exception pages or by using <%= console %> anywhere in the code.
  gem 'web-console', '>= 3.3.0'
end

# Windows does not include zoneinfo files, so bundle the tzinfo-data gem
gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby]

Моя база данных.yml

# SQLite version 3.x
#   gem install sqlite3
#
#   Ensure the SQLite 3 gem is defined in your Gemfile
#   gem 'sqlite3'
#
default: &default
  adapter: sqlite3
  pool: 5
  timeout: 5000

development:
  <<: *default
  database: db/development.sqlite3

# Warning: The database defined as "test" will be erased and
# re-generated from your development database when you run "rake".
# Do not set this db to the same as development or production.
test:
  <<: *default
  database: db/test.sqlite3

production:
  <<: *default
  database: db/production.sqlite3

Arun Kushwaha 15 апр. 2017, в 18:52

Источник

1

Согласно файлу gem, гем sqlite не загружается в производство, только тестирование и разработка. Добавьте драгоценный камень к производству.
dbugger 15 апр. 2017, в 16:11
2

Почему вы используете разные БД для производства и разработки?
Rajdeep Singh 15 апр. 2017, в 16:42

Теги:

sqlite

ruby-on-rails

sqlite3

ruby

heroku

2 ответа

Ещё вопросы

Согласно файлу gem, гем sqlite не загружается в производство, только тестирование и разработка. Добавьте драгоценный камень к производству.
Почему вы используете разные БД для производства и разработки?

Rockwell Rice · Answer 1 · 2017-04-15T19-53-00.000Z

Вы устанавливаете sqlite как базу данных по умолчанию с этим кодом

default: &default
  adapter: sqlite3
  pool: 5
  timeout: 5000

Таким образом, с этим кодом он становится установленным как sqlite, потому что вы включаете значения defualt, которые не будут работать на heroku, потому что вы не можете использовать sqlite на heroku.

production:
  <<: *default
  database: db/production.sqlite3

Вы должны изменить значения производственной базы данных в файле database.yml.

production:
  adapter: postgresql
  pool: 5
  timeout: 5000
  database: app_name

lysdexic · Answer 2 · 2017-04-15T16-58-00.000Z

В файле database.yml измените производственную db на использование postgresql, поскольку heroku не поддерживает sqlite3.

Например:

production:
  database: example_production
  adapter: postgresql
  host: localhost
  password: