ruby-on-rails – bundle exec rake assets：预编译 – 数据库配置未指定适配器

24小时后,我试图找到我的应用程序的问题.我终于找到了问题.

我跑了

rake assets:precompile RAILS_ENV=production

我一直在收到这个错误.

/Users/vezu/.rvm/rubies/ruby-1.9.3-p194/bin/ruby /Users/vezu/.rvm/gems/ruby-1.9.3-p194@global/bin/rake assets:precompile:all RAILS_ENV=production RAILS_GROUPS=assets
rake aborted!
database configuration does not specify adapter

Tasks: TOP => environment
(See full trace by running task with --trace)
rake aborted!
Command Failed with status (1): [/Users/vezu/.rvm/rubies/ruby-1.9.3-p194/bi...]

我的database.yml文件看起来像这样

development:
  adapter: postgresql
  host: localhost
  encoding: unicode
  database: ndoda_development
  pool: 5
  username:
  password:

test:
  adapter: postgresql
  encoding: unicode
  database: ndoda_test
  pool: 5

解决方法

简单的解决方案是在我的application.rb中添加一个简单的行

config.assets.initialize_on_precompile = false

一切正常.