ruby-on-rails - Rails 5，载波。找不到生成器 'uploader'

Question

我已经成功安装了 Carrierwave。我可以从终端看到它:gem list carrierwave =>

*** LOCAL GEMS ***

carrierwave (1.0.0.rc)

但我仍然无法生成上传器...如果我在终端中运行 rails g uploader Picture ，我会得到 Could not find generator 'uploader' 。

我唯一的想法是 gem 之间可能存在一些冲突。这是 gem 文件:

source 'https://rubygems.org'

gem 'rails', '~> 5.0.0', '>= 5.0.0.1'
gem 'puma', '~> 3.0'
gem 'bootstrap-sass', '~> 3.3.6'
gem 'autoprefixer-rails', '6.4.0.3'
gem 'sass-rails', '~> 5.0'
gem 'uglifier', '>= 1.3.0'
gem 'coffee-rails', '~> 4.2'
gem 'jquery-rails'
gem 'jquery-ui-rails'
gem 'turbolinks', '~> 5'
gem 'jbuilder', '~> 2.5'
gem 'carrierwave', '~> 0.11.2'
gem 'mini_magick', '~> 4.3'

group :development, :test do
  gem 'byebug', platform: :mri
  gem 'sqlite3'
end

group :production do
  gem 'pg'
  gem 'rails_12factor'
end

group :development do
  gem 'web-console'
  gem 'listen', '~> 3.0.5'
  gem 'spring'
  gem 'spring-watcher-listen', '~> 2.0.0'
end

gem 'tzinfo-data', platforms: [:mingw, :mswin, :x64_mingw, :jruby]

gem 'devise', '~> 4.2'
gem 'omniauth-facebook'
gem 'omniauth-google'

有任何想法吗？非常感谢!

Answer 1

问题可能是 Spring 缓存。编写以下命令并重试

  bin/spring stop

就是这样 :)