主动管理员安装错误

Question

我尝试运行命令时出错:

rails g active_admin:install

错误是:

user @ user1:〜/ projectX $ rails g active_admin:install invoke devise /home/user/.rvm/gems/ruby-2.2.0/bundler/gems/activeadmin-6bde1f57ec5f/lib/generators/active_admin/devise/devise_generator.rb :21:in rescue in install_devise': uninitialized constant ActiveAdmin::Generators::DeviseGenerator::DependencyError (NameError) from /home/user/.rvm/gems/ruby-2.2.0/bundler/gems/activeadmin-6bde1f57ec5f/lib/generators/active_admin/devise/devise_generator.rb:19:ininstall_devise'from /home/user/.rvm/gems/ruby-2.2.0/gems/thor-0.19.1/lib/thor/command.rb:27:in run' from /home/user/.rvm/gems/ruby-2.2.0/gems/thor-0.19.1/lib/thor/invocation.rb:126:ininvoke_command'from/home/user/.rvm/gems/ruby​​-2.2.0/gems/thor-0.19.1/lib/thor/invocation.rb:133:in block in invoke_all' from /home/user/.rvm/gems/ruby-2.2.0/gems/thor-0.19.1/lib/thor/invocation.rb:133:ineach from /home/user/.rvm/gems/ruby-2.2.0/gems /thor-0.19.1/lib/thor/invocation.rb:133:in map' from /home/user/.rvm/gems/ruby-2.2.0/gems/thor-0.19.1/lib/thor/invocation.rb:133:ininvoke_all'来自/home/user/.rvm/gems/ruby-2.2.0/gems/thor-0.19.1/lib/thor/group .rb:232:从/ home/dispatch' from /home/user/.rvm/gems/ruby-2.2.0/gems/thor-0.19.1/lib/thor/invocation.rb:115:in调用来自/home/user/.rvm/gems/ruby-2.2.0/gems/thor-0.19.1/lib/thor/group.rb:277:in block in _invoke_for_class_method' from /home/user/.rvm/gems/ruby-2.2.0/gems/thor-0.19.1/lib/thor/shell.rb:68:inwith_padding' user/.rvm/gems/ruby​​-2.2.0/gems/thor-0.19.1/lib/thor/group.rb:266:_invoke_for_class_method' from /home/user/.rvm/gems/ruby-2.2.0/gems/thor-0.19.1/lib/thor/group.rb:133:inin_invoke_from_option_users'from /home/user/.rvm/gems/ruby-2.2.0 /gems/thor-0.19.1/lib/thor/command.rb:27:in run' from /home/user/.rvm/gems/ruby-2.2.0/gems/thor-0.19.1/lib/thor/invocation.rb:126:ininvoke_command'来自/home/user/.rvm/gems/ruby-2.2.0/gems/thor-0.19.1/lib/thor /invocation.rb:133 block in invoke_all' from /home/user/.rvm/gems/ruby-2.2.0/gems/thor-0.19.1/lib/thor/invocation.rb:133:in:来自/home/user/.rvm/gems/ruby-2.2.0/gems/thor-0.19.1/lib/thor/invocation.rb:133:in map' from /home/user/.rvm/gems/ruby-2.2.0/gems/thor-0.19.1/lib/thor/invocation.rb:133:ininvoke_all'from /home/user/.rvm/gems/ruby-2.2.0/gems/thor-0.19.1/lib/ thor/group.rb:232:in dispatch' from /home/user/.rvm/gems/ruby-2.2.0/gems/thor-0.19.1/lib/thor/base.rb:440:instart from from /home/user/.rvm/gems/ruby-2.2.0/gems/railties-4.2.0/lib/rails/generators.rb:157:in'from invoke' from /home/user/.rvm/gems/ruby-2.2.0/gems/railties-4.2.0/lib/rails/commands/generate.rb:13:in/ home/user/.rvm/gems/ruby​​-2.2.0/gems/railties-4.2.0/lib/rails/commands/commands_tasks.rb:123:in require_command!' from /home/user/.rvm/gems/ruby-2.2.0/gems/railties-4.2.0/lib/rails/commands/commands_tasks.rb:130:ingenerate_or_destroy'from /home/user/.rvm/gems/ruby -2.2.0/gems/railties-4.2.0/lib/rails/commands/commands_tasks.rb:50:in generate' from /home/user/.rvm/gems/ruby-2.2.0/gems/railties-4.2.0/lib/rails/commands/commands_tasks.rb:39:inrun_command!' 来自/home/user/.rvm/gems/ruby-2.2.0/gems/railties-4.2.0/lib/rails/commands.rb:17:in <top (required)>' from /home/user/projectX/bin/rails:8:in'来自/home/user/.rvm/rubies/ruby- 2.2.0/lib/ruby​​/site_ruby/2.2.0/ruby​​gems/core_ext/kernel_require.rb:54:在require'from require' from /home/user/.rvm/rubies/ruby-2.2.0/lib/ruby/site_ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in-e:1:in` 中

安装了主动管理和设计宝石.唯一的问题是我生成活动管理员.我使用Rails-4.1.8和ruby-2.1.4.

感谢您的帮助和美好的一天.

Answer 1

您需要将gem 'devise'gem 添加到Gemfile中

bundle add devise

或者您需要使用该--skip-users标志运行安装.

rails g active_admin:install --skip-users