問題描述

1.相關(guān)環(huán)境： ubutu12.04 mysql5.5 ruby2.1 redmine3.3 gem 2.2.5 rails 4.2.6

2.redmin的配置文件配置如下：database.yml:production: adapter: mysql2 database: redmine host: 127.0.0.1 username: redmine password: 123456 encoding: utf8

configuration.ymldefault: email_delivery:

delivery_method: :smtpsmtp_settings:address: 127.0.0.1port: 25authentication: :login#domain: localhostuser_name: ’redmin@localhost’password: ’123456’

production: email_delivery:

delivery_method: :smtpsmtp_settings:address: 127.0.0.1port: 25

3.遇到的問題：在初始化數(shù)據(jù)庫，創(chuàng)建表使用該命令 RAILS_ENV=production rake db:migrate

出現(xiàn)報錯：rake aborted!NoMethodError: undefined method `address=’ for ActionMailer::Base:Class

下面是詳細的追蹤的結(jié)果：RAILS_ENV=production rake db:migrate --trace** Invoke db:migrate (first_time)** Invoke environment (first_time)** Execute environmentrake aborted!NoMethodError: undefined method `address=’ for ActionMailer::Base:Class/usr/local/lib/ruby/gems/2.1.0/gems/actionmailer-4.2.6/lib/action_mailer/base.rb:569:in `method_missing’/usr/local/src/redmine-3.3.0/lib/redmine/configuration.rb:57:in `block in load’/usr/local/src/redmine-3.3.0/lib/redmine/configuration.rb:55:in `each’/usr/local/src/redmine-3.3.0/lib/redmine/configuration.rb:55:in `load’/usr/local/src/redmine-3.3.0/lib/redmine/configuration.rb:67:in `[]’/usr/local/src/redmine-3.3.0/lib/redmine/thumbnail.rb:25:in `<module:Thumbnail>’/usr/local/src/redmine-3.3.0/lib/redmine/thumbnail.rb:22:in `<module:Redmine>’/usr/local/src/redmine-3.3.0/lib/redmine/thumbnail.rb:21:in `<top (required)>’/usr/local/lib/ruby/gems/2.1.0/gems/activesupport-4.2.6/lib/active_support/dependencies.rb:274:in `require’/usr/local/lib/ruby/gems/2.1.0/gems/activesupport-4.2.6/lib/active_support/dependencies.rb:274:in `block in require’/usr/local/lib/ruby/gems/2.1.0/gems/activesupport-4.2.6/lib/active_support/dependencies.rb:240:in `load_dependency’/usr/local/lib/ruby/gems/2.1.0/gems/activesupport-4.2.6/lib/active_support/dependencies.rb:274:in `require’/usr/local/src/redmine-3.3.0/lib/redmine.rb:48:in `<top (required)>’/usr/local/lib/ruby/gems/2.1.0/gems/activesupport-4.2.6/lib/active_support/dependencies.rb:274:in `require’/usr/local/lib/ruby/gems/2.1.0/gems/activesupport-4.2.6/lib/active_support/dependencies.rb:274:in `block in require’/usr/local/lib/ruby/gems/2.1.0/gems/activesupport-4.2.6/lib/active_support/dependencies.rb:240:in `load_dependency’/usr/local/lib/ruby/gems/2.1.0/gems/activesupport-4.2.6/lib/active_support/dependencies.rb:274:in `require’/usr/local/src/redmine-3.3.0/config/initializers/30-redmine.rb:6:in `<top (required)>’/usr/local/lib/ruby/gems/2.1.0/gems/activesupport-4.2.6/lib/active_support/dependencies.rb:268:in `load’/usr/local/lib/ruby/gems/2.1.0/gems/activesupport-4.2.6/lib/active_support/dependencies.rb:268:in `block in load’/usr/local/lib/ruby/gems/2.1.0/gems/activesupport-4.2.6/lib/active_support/dependencies.rb:240:in `load_dependency’/usr/local/lib/ruby/gems/2.1.0/gems/activesupport-4.2.6/lib/active_support/dependencies.rb:268:in `load’/usr/local/lib/ruby/gems/2.1.0/gems/railties-4.2.6/lib/rails/engine.rb:652:in `block in load_config_initializer’/usr/local/lib/ruby/gems/2.1.0/gems/activesupport-4.2.6/lib/active_support/notifications.rb:166:in `instrument’/usr/local/lib/ruby/gems/2.1.0/gems/railties-4.2.6/lib/rails/engine.rb:651:in `load_config_initializer’/usr/local/lib/ruby/gems/2.1.0/gems/railties-4.2.6/lib/rails/engine.rb:616:in `block (2 levels) in <class:Engine>’/usr/local/lib/ruby/gems/2.1.0/gems/railties-4.2.6/lib/rails/engine.rb:615:in `each’/usr/local/lib/ruby/gems/2.1.0/gems/railties-4.2.6/lib/rails/engine.rb:615:in `block in <class:Engine>’/usr/local/lib/ruby/gems/2.1.0/gems/railties-4.2.6/lib/rails/initializable.rb:30:in `instance_exec’/usr/local/lib/ruby/gems/2.1.0/gems/railties-4.2.6/lib/rails/initializable.rb:30:in `run’/usr/local/lib/ruby/gems/2.1.0/gems/railties-4.2.6/lib/rails/initializable.rb:55:in `block in run_initializers’/usr/local/lib/ruby/2.1.0/tsort.rb:226:in `block in tsort_each’/usr/local/lib/ruby/2.1.0/tsort.rb:348:in `block (2 levels) in each_strongly_connected_component’/usr/local/lib/ruby/2.1.0/tsort.rb:418:in `block (2 levels) in each_strongly_connected_component_from’/usr/local/lib/ruby/2.1.0/tsort.rb:427:in `each_strongly_connected_component_from’/usr/local/lib/ruby/2.1.0/tsort.rb:417:in `block in each_strongly_connected_component_from’/usr/local/lib/ruby/gems/2.1.0/gems/railties-4.2.6/lib/rails/initializable.rb:44:in `each’/usr/local/lib/ruby/gems/2.1.0/gems/railties-4.2.6/lib/rails/initializable.rb:44:in `tsort_each_child’/usr/local/lib/ruby/2.1.0/tsort.rb:411:in `call’/usr/local/lib/ruby/2.1.0/tsort.rb:411:in `each_strongly_connected_component_from’/usr/local/lib/ruby/2.1.0/tsort.rb:347:in `block in each_strongly_connected_component’/usr/local/lib/ruby/2.1.0/tsort.rb:345:in `each’/usr/local/lib/ruby/2.1.0/tsort.rb:345:in `call’/usr/local/lib/ruby/2.1.0/tsort.rb:345:in `each_strongly_connected_component’/usr/local/lib/ruby/2.1.0/tsort.rb:224:in `tsort_each’/usr/local/lib/ruby/2.1.0/tsort.rb:205:in `tsort_each’/usr/local/lib/ruby/gems/2.1.0/gems/railties-4.2.6/lib/rails/initializable.rb:54:in `run_initializers’/usr/local/lib/ruby/gems/2.1.0/gems/railties-4.2.6/lib/rails/application.rb:352:in `initialize!’/usr/local/src/redmine-3.3.0/config/environment.rb:14:in `<top (required)>’/usr/local/lib/ruby/gems/2.1.0/gems/activesupport-4.2.6/lib/active_support/dependencies.rb:274:in `require’/usr/local/lib/ruby/gems/2.1.0/gems/activesupport-4.2.6/lib/active_support/dependencies.rb:274:in `block in require’/usr/local/lib/ruby/gems/2.1.0/gems/activesupport-4.2.6/lib/active_support/dependencies.rb:240:in `load_dependency’/usr/local/lib/ruby/gems/2.1.0/gems/activesupport-4.2.6/lib/active_support/dependencies.rb:274:in `require’/usr/local/lib/ruby/gems/2.1.0/gems/railties-4.2.6/lib/rails/application.rb:328:in `require_environment!’/usr/local/lib/ruby/gems/2.1.0/gems/railties-4.2.6/lib/rails/application.rb:457:in `block in run_tasks_blocks’/usr/local/lib/ruby/gems/2.1.0/gems/rake-11.2.2/lib/rake/task.rb:248:in `call’/usr/local/lib/ruby/gems/2.1.0/gems/rake-11.2.2/lib/rake/task.rb:248:in `block in execute’/usr/local/lib/ruby/gems/2.1.0/gems/rake-11.2.2/lib/rake/task.rb:243:in `each’/usr/local/lib/ruby/gems/2.1.0/gems/rake-11.2.2/lib/rake/task.rb:243:in `execute’/usr/local/lib/ruby/gems/2.1.0/gems/rake-11.2.2/lib/rake/task.rb:187:in `block in invoke_with_call_chain’/usr/local/lib/ruby/2.1.0/monitor.rb:211:in `mon_synchronize’/usr/local/lib/ruby/gems/2.1.0/gems/rake-11.2.2/lib/rake/task.rb:180:in `invoke_with_call_chain’/usr/local/lib/ruby/gems/2.1.0/gems/rake-11.2.2/lib/rake/task.rb:209:in `block in invoke_prerequisites’/usr/local/lib/ruby/gems/2.1.0/gems/rake-11.2.2/lib/rake/task.rb:207:in `each’/usr/local/lib/ruby/gems/2.1.0/gems/rake-11.2.2/lib/rake/task.rb:207:in `invoke_prerequisites’/usr/local/lib/ruby/gems/2.1.0/gems/rake-11.2.2/lib/rake/task.rb:186:in `block in invoke_with_call_chain’/usr/local/lib/ruby/2.1.0/monitor.rb:211:in `mon_synchronize’/usr/local/lib/ruby/gems/2.1.0/gems/rake-11.2.2/lib/rake/task.rb:180:in `invoke_with_call_chain’/usr/local/lib/ruby/gems/2.1.0/gems/rake-11.2.2/lib/rake/task.rb:173:in `invoke’/usr/local/lib/ruby/gems/2.1.0/gems/rake-11.2.2/lib/rake/application.rb:152:in `invoke_task’/usr/local/lib/ruby/gems/2.1.0/gems/rake-11.2.2/lib/rake/application.rb:108:in `block (2 levels) in top_level’/usr/local/lib/ruby/gems/2.1.0/gems/rake-11.2.2/lib/rake/application.rb:108:in `each’/usr/local/lib/ruby/gems/2.1.0/gems/rake-11.2.2/lib/rake/application.rb:108:in `block in top_level’/usr/local/lib/ruby/gems/2.1.0/gems/rake-11.2.2/lib/rake/application.rb:117:in `run_with_threads’/usr/local/lib/ruby/gems/2.1.0/gems/rake-11.2.2/lib/rake/application.rb:102:in `top_level’/usr/local/lib/ruby/gems/2.1.0/gems/rake-11.2.2/lib/rake/application.rb:80:in `block in run’/usr/local/lib/ruby/gems/2.1.0/gems/rake-11.2.2/lib/rake/application.rb:178:in `standard_exception_handling’/usr/local/lib/ruby/gems/2.1.0/gems/rake-11.2.2/lib/rake/application.rb:77:in `run’/usr/local/bin/rake:33:in `<main>’Tasks: TOP => db:migrate => environment

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問題解答

delivery_method 如果選擇smtp的話，就要給出smtp的配置。

可以考慮使用sendmail，就無需配置了，但需要安裝sendmail。

如果是ubunt的話，使用sudo apt-get install sendmail安裝sendmail即可。