Heroku 上的 Rails 4.0.1,无法创建数据库 [英] Rails 4.0.1 on Heroku, can't create database
问题描述
我无法让 rake db:migrate 在 Heroku 上的 Rails 4.0.1 应用程序上运行.
I can't get rake db:migrate to run on my rails 4.0.1 app on Heroku.
我猜我没有正确配置 postgres...但是阅读 heroku 上的文档并没有真正帮助,我不知道该怎么做.我对 heroku 或 postgres 不太了解.
I'm guessing that I don't have postgres configured properly... but reading the docs on heroku hasn't really helped and I'm not sure what to do. I don't know too much about heroku or postgres.
任何帮助或资源将不胜感激.如果还有什么我可以发布的,请告诉我.
Any help or resources would be greatly appreciated. Let me know if there's anything else I can post.
(另外,我正在使用设计,如果这很重要)
(Also, I'm using devise, if that matters)
当我运行 heroku run rake db:migrate
我得到这个:
When I run heroku run rake db:migrate
I get this:
Running `rake db:migrate` attached to terminal... up, run.5077
PG::UndefinedTable: ERROR: relation "users" does not exist
LINE 5: WHERE a.attrelid = '"users"'::regclass
^
: SELECT a.attname, format_type(a.atttypid, a.atttypmod),
pg_get_expr(d.adbin, d.adrelid), a.attnotnull, a.atttypid, a.atttypmod
FROM pg_attribute a LEFT JOIN pg_attrdef d
ON a.attrelid = d.adrelid AND a.attnum = d.adnum
WHERE a.attrelid = '"users"'::regclass
AND a.attnum > 0 AND NOT a.attisdropped
ORDER BY a.attnum
rake aborted!
PG::UndefinedTable: ERROR: relation "users" does not exist
LINE 5: WHERE a.attrelid = '"users"'::regclass
^
: SELECT a.attname, format_type(a.atttypid, a.atttypmod),
pg_get_expr(d.adbin, d.adrelid), a.attnotnull, a.atttypid, a.atttypmod
FROM pg_attribute a LEFT JOIN pg_attrdef d
ON a.attrelid = d.adrelid AND a.attnum = d.adnum
WHERE a.attrelid = '"users"'::regclass
AND a.attnum > 0 AND NOT a.attisdropped
ORDER BY a.attnum
当我运行 heroku run rake db:setup
我得到这个:
When I run heroku run rake db:setup
I get this:
FATAL: permission denied for database "postgres"
DETAIL: User does not have CONNECT privilege.
... stack trace ...
Couldn't create database for {"adapter"=>"postgresql", "username"=>"aqofwrwjifcqkx", "password"=>"7yqDAx1L_4HFhw7WV3PH7ZrKyM", "port"=>5432, "database"=>"d5dvi0pjk7dgr7", "host"=>"ec2-23-21-94-137.compute-1.amazonaws.com"}
后跟同一个 PG::UndefinedTable ERROR 关系 'users' 不存在
followed by the same PG::UndefinedTable ERROR relation 'users' does not exist
database.yml :
database.yml :
development:
adapter: sqlite3
encoding: unicode
database: chore_app_development
pool: 5
test:
adapter: sqlite3
encoding: unicode
database: chore_app_test
pool: 5
production:
adapter: postgresql
database: chore_app_production
pool: 5
timeout: 5000
宝石文件:
source 'https://rubygems.org'
ruby '2.0.0'
gem 'rails', '4.0.1'
# Database
group :production do
gem 'pg'
end
group :development, :test do
gem 'sqlite3'
end
# Assets
gem 'sass-rails', '~> 4.0.0'
gem 'uglifier', '>= 1.3.0'
gem 'turbolinks'
gem 'haml-rails'
gem 'jquery-rails'
# Heroku
gem 'rails_12factor', group: :production
# Application
gem 'devise'
gem 'formtastic'
# Testing
gem 'factory_girl_rails'
推荐答案
我应该更仔细地阅读堆栈跟踪.我的 factory.rb 正在创建用户对象作为其他工厂的属性.将它们包装在一个块中修复它:
I should've read the stack trace more closely. My factories.rb was creating user objects as attributes for other factories. Wrapping them in a block fixed it:
FactoryGirl 搞砸了 rake db:migrate 流程
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