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我創建了一個非常簡單的博客應用程序,其中有兩個條目,我試圖做的是將其推送到heroku,但出現以下錯誤:無法連接到數據庫 - 無法將PostgreSQL數據庫推送到heroku
$ heroku db:push [[email protected]:appname/blog.git]
Loaded Taps v0.3.24
Auto-detected local database: postgres://[email protected]/blog_development?en
coding=WIN1252
Warning: Data in the app 'afternoon-taiga-2755' will be overwritten and will not
be recoverable.
! WARNING: Destructive Action
! This command will affect the app: afternoon-taiga-2755
! To proceed, type "afternoon-taiga-2755" or re-run this command with --conf
irm afternoon-taiga-2755
> afternoon-taiga-2755
Failed to connect to database:
Sequel::AdapterNotFound -> LoadError: cannot load such file -- pg
但我已經安裝了pg gem並安裝了續集gem。這是我的gemfile。我排除了幾行,因爲它們被註釋掉了。有沒有人遇到過這個問題?
source 'https://rubygems.org'
gem 'rails', '3.2.13'
# Bundle edge Rails instead:
# gem 'rails', :git => 'git://github.com/rails/rails.git'
gem 'pg'
gem 'activerecord-postgresql-adapter'
gem 'sequel'
# Gems used only for assets and not required
# in production environments by default.
group :assets do
gem 'sass-rails', '~> 3.2.3'
gem 'coffee-rails', '~> 3.2.1'
# See https://github.com/sstephenson/execjs#readme for more supported runtimes
# gem 'therubyracer', :platforms => :ruby
gem 'uglifier', '>= 1.0.3'
end
gem 'jquery-rails'
水龍頭是不是Heroku的推薦的方式了,你有沒有嘗試:https://devcenter.heroku.com/articles/heroku-postgres-import-export – pjam
嗯...我會閱讀教程並試一試。謝謝 – RubyDude1012
好吧,讓我知道如果你有任何問題,然後 – pjam