终端“rails generate controller pages home”不起作用

Question

所以，我输入以下命令来生成一个页面：

rails 生成控制器主页

跟随这个终端停止响应，我花了很多时间。我不得不使用 C^ 退出。当我这样做时，会显示以下文本：

      /Library/Ruby/Gems/2.0.0/gems/spring-1.3.3/lib/spring/client/run.rb:78:in `sleep': Interrupt
from /Library/Ruby/Gems/2.0.0/gems/spring-1.3.3/lib/spring/client/run.rb:78:in `boot_server'
from /Library/Ruby/Gems/2.0.0/gems/spring-1.3.3/lib/spring/client/run.rb:51:in `cold_run'
from /Library/Ruby/Gems/2.0.0/gems/spring-1.3.3/lib/spring/client/run.rb:28:in `call'
from /Library/Ruby/Gems/2.0.0/gems/spring-1.3.3/lib/spring/client/command.rb:7:in `call'
from /Library/Ruby/Gems/2.0.0/gems/spring-1.3.3/lib/spring/client/rails.rb:23:in `call'
from /Library/Ruby/Gems/2.0.0/gems/spring-1.3.3/lib/spring/client/command.rb:7:in `call'
from /Library/Ruby/Gems/2.0.0/gems/spring-1.3.3/lib/spring/client.rb:26:in `run'
from /Library/Ruby/Gems/2.0.0/gems/spring-1.3.3/bin/spring:48:in `<top (required)>'
from /Library/Ruby/Gems/2.0.0/gems/spring-1.3.3/lib/spring/binstub.rb:11:in `load'
from /Library/Ruby/Gems/2.0.0/gems/spring-1.3.3/lib/spring/binstub.rb:11:in `<top (required)>'
from /Library/Ruby/Site/2.0.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /Library/Ruby/Site/2.0.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /Users/prafulk/code/omrails/bin/spring:13:in `<top (required)>'
from bin/rails:3:in `load'
from bin/rails:3:in `<main>

我不知道发生了什么。这是我在我的应用程序中运行的内容：

红宝石 2.2.0p0 轨道 4.2.0

任何帮助将不胜感激。！

Answer 1

您说您尝试使用 ruby​​ 2.2.0，但看起来您使用的是系统 Ruby 版本（2.0.0）。 我会确保您使用的是 ruby​​ 版本管理器（rbenv 或 rvm），以便您可以设置本地（项目）ruby 版本并为每个版本安装所需的 gem。

Answer 2

您正在查看堆栈跟踪。当你看到这个时，你会从下往上看。

这是正在发生的事情（忽略 bin/rails）。 from /Users/prafulk/code/omrails/bin/spring:13:in '<top (required)>' 行意味着在文件/Users/prafulk/code/omrails/bin/spring 中13 行遇到错误，这使得堆栈中的其余内容发生，以sleep interupted 结尾，因为您按下了^c

看看春天的第 13 行。

Answer 3

从您的 Gemfile 中删除 Spring，因为它似乎会给您带来困难。