我的控制器如下所示：安装常用到组件 安装 rvm bash < <(curl -s https://rvm.beginrescueend.co...
/usr/local/Cellar/ruby_187/1.8.7-p249/lib/ruby/gems/1.8/gems/rails-2.3.5/lib/commands/server.rb:111 /usr/local/Cellar/ruby_187/1.8.7-p249/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:31:in `gem_original_require' /usr/local/Cellar/ruby_187/1.8.7-p249/lib/ruby/site_ruby/1....
问Rails 4.2 NameError in CandiesController#createEN该路由识别URL路径，但希望它只显示有效的糖果类型...
RubyMine helps you populate Rails applications with the stubs of all the required elements: controllers, views, models, and so on. You can launch Rails generators in several ways: Press Ctrl twice and start typing a required command or its part (for example, rails g controller). Then, select...
看起来您可能定义了错误的路由，或者您可能已经自定义了Devise::RegistrationsController的控制器。如果您...
https://guides.rubyonrails.org/getting_started.html#say-hello-rails First step , using command line to generate the three architecture. $ rails generate controller Welcome index The response blew this in command line : create app/controllers/welcome_controller.rb ...
Importmap(Rails 7+ default) Bun, esbuild, rollup.js, or Webpack Sprockets This sets up Chartkick withChart.js. For other charting libraries and frameworks, seethese instructions. Importmap Inconfig/importmap.rb, add: pin"chartkick",to:"chartkick.js"pin"Chart.bundle",to:"Chart.bundle.js...
class_eval (<= v2.3.8) controller copy_instance_variables_from create create_fixtures deep_dup (>= v4.0.2) destroy duplicable?edit extended_by (<= v2.3.8) extend_with_included_module... (<= v2.3.8) helper html_safe? in? (>= v3.1.0) index instance_exec (<= v2.3.8) ...
F:\Ruby27-x64\bin\ruby.exe F:\Ruby27-x64\bin\rails _6.0.3.2_ new C:/Users/Administrator/RubymineProjects/g04 --skip exist create README.md create Rake
Finished in 1.281 seconds. 1) Failure: test_truth(ModelHgTest) [test/integration/model_hg_test.rb:17:in `test_truth' E:/InstantRails-2.0-win/ruby/lib/ruby/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/integration.rb:547:in ` ...