Rails:使用bootstrap-sass集成生成simple_form 3.4.0

Question

我是rails的新手，为了完成这个任务，我尝试了以下命令

rails generate simple_form:install --bootstrap

如建议的那样，但最终会出现错误，这些错误是-

Running via Spring preloader in process 1006
Expected string default value for '--test-framework'; got false (boolean)
Expected string default value for '--jbuilder'; got true (boolean)
Expected string default value for '--test-framework'; got false (boolean)
Expected string default value for '--helper'; got true (boolean)
Expected string default value for '--assets'; got true (boolean)
Expected string default value for '--test-framework'; got false (boolean)
Expected string default value for '--test-framework'; got false (boolean)
Expected string default value for '--test-framework'; got false (boolean)
Expected string default value for '--test-framework'; got false (boolean)
Expected string default value for '--test-framework'; got false (boolean)
Could not find generator 'simple_form:install'.
Maybe you meant 'integration_test', 'scaffold' or 'active_record:model'
Run `rails generate --help` for more options.

有没有人能帮我弄清楚哪里出了问题，我该怎么做？

我已经使用以下命令安装了gem simple_form(3.4.0)和bootstrap-sass(3.3.7

 gem install simple_form
 gem install bootstrap-sass
 bundle install

Answer 1

将这两行放在gemfile中，如下所示...

gem 'simple_form'
gem 'bootstrap-sass'

然后发射命令bundle install

Answer 2

在运行bundle install之前，你必须将simple_form和bootstrap-sass放入你的Gemfile中。如果问题仍然存在，请发布您的Gemfile以进行澄清。