0
所以，我想改变我的应用程序，本地SQLite3上运行良好Postgresql，所以我可以部署到Heroku。 我已经看过各种帖子和教程，并对我的Gem文件和database.yml文件进行了调整，但是当我尝试耙动：db migrate时，出现错误消息：“请安装postgresql适配器。”我知道大多数用户在他们的gem文件中不包括gem'pg'时会遇到这种情况，但我确实包含了它。试图部署到heroku和切换sqlite - > pg-错误当我耙：db
这是完整的错误消息我得到：http://dpaste.com/hold/972379/
能否请你帮忙吗？我真的看了几十个帖子，并尝试过每一个配置。
我procfile看起来是这样的：
web: bundle exec thin start -p $PORT
我的database.yml看起来是这样的：
development:
adapter: postgresql
encoding: utf8
database: project_development
pool: 5
username:
password:
test: &TEST
adapter: postgresql
encoding: utf8
database: project_test
pool: 5
username:
password:
production:
adapter: postgresql
encoding: utf8
database: project_production
pool: 5
username:
password:
我的Gemfile看起来是这样的：
source 'https://rubygems.org'
gem 'rails', '3.2.11'
# Bundle edge Rails instead:
# gem 'rails', :git => 'git://github.com/rails/rails.git'
gem 'thin'
group :production do
gem 'pg'
end
group :development, :test do
gem 'sqlite3'
end
# Gems used only for assets and not required
# in production environments by default.
宝石“jQuery的轨'
# To use ActiveModel has_secure_password
# gem 'bcrypt-ruby', '~> 3.0.0'
# To use Jbuilder templates for JSON
# gem 'jbuilder'
# Use unicorn as the app server
# gem 'unicorn'
# Deploy with Capistrano
# gem 'capistrano'
# To use debugger
# gem 'debugger'
一个注意：当我运行捆绑安装，“使用PG”不来了，但我认为这是因为它不是在生产...只是FYI的情况下，它是很重要的
编辑： 宝石皮克似乎用heroku在生产中运行良好。不知道发生了什么，因为一旦它被部署，它就不起作用。这是我的Heroku的日志（我已经采取了我的电子邮件）：
2013-02-23T05:37:08+00:00 heroku[api]: Enable Logplex by [email protected]
2013-02-23T05:37:08+00:00 heroku[api]: Release v2 created by [email protected]
2013-02-23T05:37:18+00:00 heroku[slugc]: Slug compilation started
2013-02-23T05:38:28+00:00 heroku[api]: Scale to web=1 by [email protected]
2013-02-23T05:38:28+00:00 heroku[api]: Attach HEROKU_POSTGRESQL_WHITE resource by [email protected]
2013-02-23T05:38:28+00:00 heroku[api]: Release v3 created by [email protected]
2013-02-23T05:38:29+00:00 heroku[api]: Add DATABASE_URL config by [email protected]
2013-02-23T05:38:29+00:00 heroku[api]: Release v4 created by [email protected]
2013-02-23T05:38:29+00:00 heroku[api]: Add config by [email protected]
2013-02-23T05:38:29+00:00 heroku[api]: Release v5 created by [email protected]
2013-02-23T05:38:29+00:00 heroku[api]: Release v6 created by [email protected]
2013-02-23T05:38:29+00:00 heroku[api]: Deploy cd00730 by [email protected]
2013-02-23T05:38:30+00:00 heroku[slugc]: Slug compilation finished
2013-02-23T05:38:30+00:00 heroku[web.1]: Starting process with command `bundle exec thin start -p 55861`
2013-02-23T05:38:31+00:00 heroku[web.1]: Starting process with command `bundle exec thin start -p 55416`
2013-02-23T05:38:31+00:00 app[web.1]: bash: bundle: command not found
2013-02-23T05:38:32+00:00 heroku[web.1]: Process exited with status 127
2013-02-23T05:38:34+00:00 app[web.1]: DEPRECATION WARNING: You have Rails 2.3-style plugins in vendor/plugins! Support for these plugins will be removed in Rails 4.0. Move them out and bundle them in your Gemfile, or fold them in to your app as lib/myplugin/* and config/initializers/myplugin.rb. See the release notes for more on this: http://weblog.rubyonrails.org/2012/1/4/rails-3-2-0-rc2-has-been-released. (called from <top (required)> at /app/config/environment.rb:5)
2013-02-23T05:38:34+00:00 app[web.1]: DEPRECATION WARNING: You have Rails 2.3-style plugins in vendor/plugins! Support for these plugins will be removed in Rails 4.0. Move them out and bundle them in your Gemfile, or fold them in to your app as lib/myplugin/* and config/initializers/myplugin.rb. See the release notes for more on this: http://weblog.rubyonrails.org/2012/1/4/rails-3-2-0-rc2-has-been-released. (called from <top (required)> at /app/config/environment.rb:5)
2013-02-23T05:38:34+00:00 app[web.1]: DEPRECATION WARNING: You have Rails 2.3-style plugins in vendor/plugins! Support for these plugins will be removed in Rails 4.0. Move them out and bundle them in your Gemfile, or fold them in to your app as lib/myplugin/* and config/initializers/myplugin.rb. See the release notes for more on this: http://weblog.rubyonrails.org/2012/1/4/rails-3-2-0-rc2-has-been-released. (called from <top (required)> at /app/config/environment.rb:5)
2013-02-23T05:38:37+00:00 app[web.1]: >> Using rack adapter
2013-02-23T05:38:37+00:00 app[web.1]: Connecting to database specified by DATABASE_URL
2013-02-23T05:38:37+00:00 app[web.1]: >> Maximum connections set to 1024
2013-02-23T05:38:37+00:00 app[web.1]: >> Thin web server (v1.5.0 codename Knife)
2013-02-23T05:38:37+00:00 app[web.1]: >> Listening on 0.0.0.0:55416, CTRL+C to stop
2013-02-23T05:38:38+00:00 heroku[web.1]: State changed from starting to up
2013-02-23T05:39:00+00:00 heroku[api]: Starting process with command `bundle exec rake db:migrate` by [email protected]
2013-02-23T05:39:02+00:00 heroku[run.3422]: Awaiting client
2013-02-23T05:39:02+00:00 heroku[run.3422]: Starting process with command `bundle exec rake db:migrate`
2013-02-23T05:39:02+00:00 heroku[run.3422]: State changed from starting to up
2013-02-23T05:39:07+00:00 heroku[run.3422]: Client connection closed. Sending SIGHUP to all processes
2013-02-23T05:39:08+00:00 heroku[run.3422]: Process exited with status 0
2013-02-23T05:39:08+00:00 heroku[run.3422]: State changed from up to complete
2013-02-23T05:39:14+00:00 app[web.1]: Started GET "/" for 67.80.190.0 at 2013-02-23 05:39:14 +0000
2013-02-23T05:39:15+00:00 app[web.1]: Processing by LooksController#index as HTML
2013-02-23T05:39:15+00:00 app[web.1]: Rendered looks/index.html.erb within layouts/application (7.7ms)
2013-02-23T05:39:16+00:00 heroku[router]: at=info method=GET path=/ host=quiet-everglades-5513.herokuapp.com fwd="67.80.190.0" dyno=web.1 queue=0 wait=1ms connect=2ms service=1385ms status=500 bytes=643
2013-02-23T05:39:16+00:00 heroku[router]: at=info method=GET path=/favicon.ico host=quiet-everglades-5513.herokuapp.com fwd="67.80.190.0" dyno=web.1 queue=0 wait=0ms connect=1ms service=7ms status=200 bytes=0
2013-02-23T05:39:16+00:00 app[web.1]:
2013-02-23T05:39:16+00:00 app[web.1]: 5: <%= stylesheet_link_tag "application", :media => "all" %>
2013-02-23T05:39:16+00:00 app[web.1]: 8: </head>
2013-02-23T05:39:16+00:00 app[web.1]: Completed 500 Internal Server Error in 925ms
2013-02-23T05:39:16+00:00 app[web.1]: app/controllers/looks_controller.rb:7:in `index'
2013-02-23T05:39:16+00:00 app[web.1]: 3: <head>
2013-02-23T05:39:16+00:00 app[web.1]: ActionView::Template::Error (no such file to load -- uglifier
2013-02-23T05:39:16+00:00 app[web.1]: (in /app/app/assets/javascripts/application.js)):
2013-02-23T05:39:16+00:00 app[web.1]: app/views/layouts/application.html.erb:6:in `_app_views_layouts_application_html_erb___1708027661978307033_32644180'
2013-02-23T05:39:16+00:00 app[web.1]:
2013-02-23T05:39:16+00:00 app[web.1]: 6: <%= javascript_include_tag "application" %>
2013-02-23T05:39:16+00:00 app[web.1]:
2013-02-23T05:39:16+00:00 app[web.1]: 7: <%= csrf_meta_tags %>
2013-02-23T05:39:16+00:00 app[web.1]: 9: <body>
2013-02-23T05:39:16+00:00 app[web.1]: 4: <title>Scout</title>
你试过从生产组中删除PG，只是把它的默认组中，因此始终安装。当你运行耙子时，你确定你在prod env中运行吗？ – 2013-02-23 01:39:18
嗨。如果我将它放在默认组中，则会出现此错误（http://dpaste.com/hold/972650/）。说实话，我并不完全确定你在prod env中运行它的意思;之后我运行db：migrate --trace。我知道我已经跟其他应用程序一起执行了这个通用过程，并且它已经工作。 – user2090411 2013-02-23 02:09:17