当尝试推送到heroku master时，在安装了postgresql所需的gem之后，因为heroku无法识别sqlite3，它无法预编译资产并编译应用程序。我按照此在线指南将其部署到heroku：http://jgtr.github.io/blog/2013/07/28/deploying-a-sqlite3-database-to-heroku-for-production-using-postgres/
任何想法是什么问题？
git push heroku master
Counting objects: 2287, done.
Delta compression using up to 4 threads.
Compressing objects: 100% (1951/1951), done.
Writing objects: 100% (2287/2287), 17.77 MiB | 17.00 KiB/s, done.
Total 2287 (delta 534), reused 0 (delta 0)
remote: Compressing source files... done.
remote: Building source:
remote:
remote: -----> Ruby app detected
remote: -----> Compiling Ruby/Rails
remote: -----> Using Ruby version: ruby-2.2.1
remote: -----> Installing dependencies using bundler 1.9.7
remote: Running: bundle install --without development:test --path vendor/bundle --binstubs vendor/bundle/bin -j4 --deployment
remote: Fetching gem metadata from https://rubygems.org/.........
remote: Fetching version metadata from https://rubygems.org/...
remote: Fetching dependency metadata from https://rubygems.org/..
remote: Using rake 10.4.2
remote: Installing minitest 5.8.3
remote: Installing i18n 0.7.0
remote: Installing thread_safe 0.3.5
remote: Installing builder 3.2.2
remote: Installing mini_portile2 2.0.0
remote: Installing erubis 2.7.0
remote: Installing rack 1.6.4
remote: Installing mime-types 2.99
remote: Installing json 1.8.3
remote: Installing arel 6.0.3
remote: Installing addressable 2.3.8
remote: Installing execjs 2.6.0
remote: Installing thor 0.19.1
remote: Installing sass 3.4.19
remote: Installing coffee-script-source 1.10.0
remote: Installing multipart-post 2.0.0
remote: Installing concurrent-ruby 1.0.0
remote: Installing hashie 3.4.3
remote: Installing high_voltage 2.4.0
remote: Installing multi_json 1.11.2
remote: Installing jwt 1.5.2
remote: Using bundler 1.9.7
remote: Installing multi_xml 0.5.5
remote: Installing tilt 2.0.1
remote: Installing tzinfo 1.2.2
remote: Installing rack-test 0.6.3
remote: Installing mail 2.6.3
remote: Installing autoprefixer-rails 6.1.2
remote: Installing uglifier 2.7.2
remote: Installing select2-rails 4.0.0
remote: Installing coffee-script 2.4.1
remote: Installing faraday 0.9.2
remote: Installing sprockets 3.5.0
remote: Installing omniauth 1.2.2
remote: Installing activesupport 4.2.1
remote: Installing bootstrap-sass 3.3.6
remote: Installing koala 2.2.0
remote: Installing oauth2 1.0.0
remote: Installing pg 0.18.4
remote: Installing rails-deprecated_sanitizer 1.0.3
remote: Installing globalid 0.3.6
remote: Installing activemodel 4.2.1
remote: Installing jbuilder 2.3.2
remote: Installing omniauth-oauth2 1.4.0
remote: Installing activejob 4.2.1
remote: Installing activerecord-postgresql-adapter 0.0.1
remote: Installing omniauth-facebook 3.0.0
remote: Installing activerecord 4.2.1
remote: Installing nokogiri 1.6.7
remote: Installing loofah 2.0.3
remote: Installing rails-dom-testing 1.0.7
remote: Installing rails-html-sanitizer 1.0.2
remote: Installing actionview 4.2.1
remote: Installing actionpack 4.2.1
remote: Installing sprockets-rails 2.3.3
remote: Installing actionmailer 4.2.1
remote: Installing railties 4.2.1
remote: Installing bootstrap-datepicker-rails 1.5.0
remote: Installing simple_form 3.2.0
remote: Installing bootstrap-generators 3.3.4
remote: Installing bootstrap-typeahead-rails 0.10.5.1
remote: Installing chart-js-rails 0.0.9
remote: Installing coffee-rails 4.1.0
remote: Installing jquery-rails 4.0.5
remote: Installing rails 4.2.1
remote: Installing sass-rails 5.0.4
remote: Bundle complete! 27 Gemfile dependencies, 67 gems now installed.
remote: Gems in the groups development and test were not installed.
remote: Bundled gems are installed into ./vendor/bundle.
remote: Bundle completed (26.34s)
remote: Cleaning up the bundler cache.
remote: -----> Preparing app for Rails asset pipeline
remote: Running: rake assets:precompile
remote: rake aborted!
remote: NoMethodError: undefined method `configure' for main:Object
remote: /tmp/build_1a115f32b847c2bee80ca9efb3688741/config/environment.rb:7:in `<top (required)>'
remote: /tmp/build_1a115f32b847c2bee80ca9efb3688741/vendor/bundle/ruby/2.2.0/gems/railties-4.2.1/lib/rails/application.rb:328:in `require'
remote: /tmp/build_1a115f32b847c2bee80ca9efb3688741/vendor/bundle/ruby/2.2.0/gems/railties-4.2.1/lib/rails/application.rb:328:in `require_environment!'
remote: /tmp/build_1a115f32b847c2bee80ca9efb3688741/vendor/bundle/ruby/2.2.0/gems/railties-4.2.1/lib/rails/application.rb:457:in `block in run_tasks_blocks'
remote: /tmp/build_1a115f32b847c2bee80ca9efb3688741/vendor/bundle/ruby/2.2.0/gems/sprockets-rails-2.3.3/lib/sprockets/rails/task.rb:64:in `block (2 levels) in define'
remote: Tasks: TOP => environment
remote: (See full trace by running task with --trace)
remote: !
remote: ! Precompiling assets failed.
remote: !
remote:
remote: ! Push rejected, failed to compile Ruby app
remote:
remote: Verifying deploy....
remote:
remote: ! Push rejected to nokorupsi.
remote:
To https://git.heroku.com/nokorupsi.git
! [remote rejected] master -> master (pre-receive hook declined)
error: failed to push some refs to 'https://git.heroku.com/nokorupsi.git'
这是Gemfile（我之前已经通过bundle install更新了Gemfile.lock，所以所有的gem都应该安装好了）：
source 'https://rubygems.org'
ruby '2.2.1'
gem 'rails', '4.2.1'
gem 'sass-rails', '~> 5.0'
gem 'uglifier', '>= 1.3.0'
gem 'coffee-rails', '~> 4.1.0'
gem 'jquery-rails'
gem 'jbuilder', '~> 2.0'
group :development, :test do
gem 'byebug'
gem 'web-console', '~> 2.0'
gem 'spring'
end
gem 'bootstrap-sass'
gem 'high_voltage'
gem 'omniauth'
gem 'omniauth-facebook'
gem 'simple_form'
group :development do
gem 'better_errors'
gem 'hub', :require=>nil
gem 'quiet_assets'
gem 'rails_layout'
gem 'sqlite3'
end
group :production do
gem 'pg'
gem "activerecord-postgresql-adapter"
end
gem 'koala'
gem 'bootstrap-generators', '~> 3.3.4'
gem "select2-rails"
gem 'bootstrap-typeahead-rails'
gem 'bootstrap-datepicker-rails'
gem 'chart-js-rails'
这是config目录中的database.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:
adapter: sqlite3
database: database.db
# <<: *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:
adapter: sqlite3
database: database.db
# <<: *default
# database: db/test.sqlite3
production:
adapter: postgresql
database: nokorupsi
username: username
password: password
host: localhost
# <<: *default
# database: db/production.sqlite3
这是config目录中的application.rb：
require File.expand_path('../boot', __FILE__)
require 'rails/all'
# Require the gems listed in Gemfile, including any gems
# you've limited to :test, :development, or :production.
Bundler.require(*Rails.groups)
module MerdekaHack
class Application < Rails::Application
# Settings in config/environments/* take precedence over those specified here.
# Application configuration should go into files in config/initializers
# -- all .rb files in that directory are automatically loaded.
# Set Time.zone default to the specified zone and make Active Record auto-convert to this zone.
# Run "rake -D time" for a list of tasks for finding time zone names. Default is UTC.
# config.time_zone = 'Central Time (US & Canada)'
# The default locale is :en and all translations from config/locales/*.rb,yml are auto loaded.
# config.i18n.load_path += Dir[Rails.root.join('my', 'locales', '*.{rb,yml}').to_s]
# config.i18n.default_locale = :de
# Do not swallow errors in after_commit/after_rollback callbacks.
config.active_record.raise_in_transactional_callbacks = true
end
end
这是config目录中的environment.rb：
# Load the Rails application.
require File.expand_path('../application', __FILE__)
# Initialize the Rails application.
Rails.application.initialize!
这是config目录中的environment文件夹中的development.rb：
Rails.application.configure do
# Settings specified here will take precedence over those in config/application.rb.
# In the development environment your application's code is reloaded on
# every request. This slows down response time but is perfect for development
# since you don't have to restart the web server when you make code changes.
config.cache_classes = false
# Do not eager load code on boot.
config.eager_load = false
# Show full error reports and disable caching.
config.consider_all_requests_local = true
config.action_controller.perform_caching = false
# Don't care if the mailer can't send.
config.action_mailer.raise_delivery_errors = false
# Print deprecation notices to the Rails logger.
config.active_support.deprecation = :log
# Raise an error on page load if there are pending migrations.
config.active_record.migration_error = :page_load
# Debug mode disables concatenation and preprocessing of assets.
# This option may cause significant delays in view rendering with a large
# number of complex assets.
config.assets.debug = true
# Asset digests allow you to set far-future HTTP expiration dates on all assets,
# yet still be able to expire them through the digest params.
config.assets.digest = true
# Adds additional error checking when serving assets at runtime.
# Checks for improperly declared sprockets dependencies.
# Raises helpful error messages.
config.assets.raise_runtime_errors = true
# Raises error for missing translations
# config.action_view.raise_on_missing_translations = true
# Database for development
set :database, "sqlite3:///database.db"
end
这是config目录中相同环境文件夹中的production.rb：
Rails.application.configure do
# Settings specified here will take precedence over those in config/application.rb.
# Code is not reloaded between requests.
config.cache_classes = true
# Eager load code on boot. This eager loads most of Rails and
# your application in memory, allowing both threaded web servers
# and those relying on copy on write to perform better.
# Rake tasks automatically ignore this option for performance.
config.eager_load = true
# Full error reports are disabled and caching is turned on.
config.consider_all_requests_local = false
config.action_controller.perform_caching = true
# Enable Rack::Cache to put a simple HTTP cache in front of your application
# Add `rack-cache` to your Gemfile before enabling this.
# For large-scale production use, consider using a caching reverse proxy like
# NGINX, varnish or squid.
# config.action_dispatch.rack_cache = true
# Disable serving static files from the `/public` folder by default since
# Apache or NGINX already handles this.
config.serve_static_files = ENV['RAILS_SERVE_STATIC_FILES'].present?
# Compress JavaScripts and CSS.
config.assets.js_compressor = :uglifier
# config.assets.css_compressor = :sass
# Do not fallback to assets pipeline if a precompiled asset is missed.
config.assets.compile = false
# Asset digests allow you to set far-future HTTP expiration dates on all assets,
# yet still be able to expire them through the digest params.
config.assets.digest = true
# `config.assets.precompile` and `config.assets.version` have moved to config/initializers/assets.rb
# Specifies the header that your server uses for sending files.
# config.action_dispatch.x_sendfile_header = 'X-Sendfile' # for Apache
# config.action_dispatch.x_sendfile_header = 'X-Accel-Redirect' # for NGINX
# Force all access to the app over SSL, use Strict-Transport-Security, and use secure cookies.
# config.force_ssl = true
# Use the lowest log level to ensure availability of diagnostic information
# when problems arise.
config.log_level = :debug
# Prepend all log lines with the following tags.
# config.log_tags = [ :subdomain, :uuid ]
# Use a different logger for distributed setups.
# config.logger = ActiveSupport::TaggedLogging.new(SyslogLogger.new)
# Use a different cache store in production.
# config.cache_store = :mem_cache_store
# Enable serving of images, stylesheets, and JavaScripts from an asset server.
# config.action_controller.asset_host = 'http://assets.example.com'
# Ignore bad email addresses and do not raise email delivery errors.
# Set this to true and configure the email server for immediate delivery to raise delivery errors.
# config.action_mailer.raise_delivery_errors = false
# Enable locale fallbacks for I18n (makes lookups for any locale fall back to
# the I18n.default_locale when a translation cannot be found).
config.i18n.fallbacks = true
# Send deprecation notices to registered listeners.
config.active_support.deprecation = :notify
# Use default logging formatter so that PID and timestamp are not suppressed.
config.log_formatter = ::Logger::Formatter.new
# Do not dump schema after migrations.
config.active_record.dump_schema_after_migration = false
# Connecting to postgresql
db = URI.parse(ENV['postgres://iqwljiwwoqdysd:qzGRGgasKi_sMysSP4dcabR8Km@ec2-54-83-61-45.compute-1.amazonaws.com:5432/dde6roet07bko1'] || 'postgres://localhost/mydb')
ActiveRecord::Base.establish_connection(
:adapter => db.scheme == 'postgres' ? 'postgresql' : db.scheme,
:host => db.host,
:username => db.user,
:password => db.password,
:database => db.path[1..-1],
:encoding => 'utf8'
)
end
答案 0 :(得分：1)
删除： gem“activerecord-postgresql-adapter” 从生产中再试一次。