我最近升级为ruby 2.6.0p0 and rails 6.0.2.1。以前我有过ruby 2.3 and rails 5.2。
当我打开现有的应用程序,只打开bundle update,然后打开rails s,一切都很好:
=> Booting Puma
=> Rails 6.0.2.1 application starting in development
=> Run `rails server --help` for more startup options
Puma starting in single mode...
* Version 3.12.0 (ruby 2.6.0-p0), codename: Llamas in Pajamas
* Min threads: 5, max threads: 5
* Environment: development但是,当我试图通过输入这个最初的动作邮箱来实现新的rails action_mailbox:install特性时,它会返回以下错误,如果我输入这个rails action_text:install,也会发生同样的错误。
rails aborted!
Don't know how to build task 'action_mailbox:install' (See the list of available tasks with `rails --tasks`)知道为什么会这样吗?
发布于 2019-12-28 13:38:57
如果找不到该任务,那么通常有两件事:
bundle exec rails action_mailbox:install?)发布于 2021-02-04 10:51:27
我也有过同样的问题。请确定,您需要action_mailbox/engine in application.rb
require 'action_mailbox/engine'https://stackoverflow.com/questions/59510916
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