Question

我遇到ActiveAdmin问题。我已将gem'activeadmin'添加到我的Gemfile中并运行

$ bundle install

哪个有效。但是当我尝试：

$ rails g active_admin:install

我明白了：

/home/dominika/active_admin/config/application.rb:10:in `<module:ActiveAdmin>': superclass mismatch for class Application (TypeError)
from /home/dominika/active_admin/config/application.rb:9:in `<top (required)>'
from /home/dominika/.rvm/gems/ruby-2.2.0/gems/spring-1.2.0/lib/spring/application.rb:82:in `require'
from /home/dominika/.rvm/gems/ruby-2.2.0/gems/spring-1.2.0/lib/spring/application.rb:82:in `preload'
from /home/dominika/.rvm/gems/ruby-2.2.0/gems/spring-1.2.0/lib/spring/application.rb:143:in `serve'
from /home/dominika/.rvm/gems/ruby-2.2.0/gems/spring-1.2.0/lib/spring/application.rb:131:in `block in run'
from /home/dominika/.rvm/gems/ruby-2.2.0/gems/spring-1.2.0/lib/spring/application.rb:125:in `loop'
from /home/dominika/.rvm/gems/ruby-2.2.0/gems/spring-1.2.0/lib/spring/application.rb:125:in `run'
from /home/dominika/.rvm/gems/ruby-2.2.0/gems/spring-1.2.0/lib/spring/application/boot.rb:18:in `<top (required)>'
from /home/dominika/.rvm/rubies/ruby-2.2.0/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /home/dominika/.rvm/rubies/ruby-2.2.0/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from -e:1:in `<main>'

也许这真的很愚蠢，但我真的不知道如何修复它。请帮忙......

Answer 1

这是因为您的应用程序被称为active_admin。重命名它，一切都会奏效。

重命名应用视图this thread以获取说明。

Answer 2

总的来说，听起来你几乎正在做正确的事情。

我已添加了gem＆＃39; active_admin＆＃39;

来自文档：

# Gemfile

gem 'activeadmin'

这有帮助吗？

rails g active_admin：安装ERROR

2 个答案: