Ruby On Rails，错误运行命令“rails generate controller”，输入/输出错误@ rb_sysopen，（Errno :: EIO）
一开始，当我运行rails generate controller welcome homepage到我的项目的目录时，命令工作正常并生成app/controllers/welcome_controller.rb和路由get welcome/homepage
User1@My-Machine:~/MyProject$ rails generate controller welcome homepage /home/User1/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-4.2.6/lib/rails/app_rails_loader.rb:39: warning: Insecure world writable dir /home/User1/.rbenv/versions in PATH, mode 040777 create app/controllers/welcome_controller.rb route get 'welcome/homepage'
紧接着，该命令会遇到以下错误：
/home/User1/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/actions/inject_into_file.rb:98:in `binread': Input/output error @ rb_sysopen - /home/User1/MyProject/config/routes.rb (Errno::EIO)
后跟一个文件列表。
from /home/User1/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/actions/inject_into_file.rb:98:in `replace!' from /home/User1/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/actions/inject_into_file.rb:59:in `invoke!' from /home/User1/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/actions.rb:94:in `action' from /home/User1/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/actions/inject_into_file.rb:30:in `insert_into_file' from /home/User1/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-4.2.6/lib/rails/generators/actions.rb:224:in `block in route' from /home/User1/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/actions.rb:194:in `block in in_root' from /home/User1/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/actions.rb:184:in `block in inside' from /home/User1/.rbenv/versions/2.3.1/lib/ruby/2.3.0/fileutils.rb:128:in `chdir' from /home/User1/.rbenv/versions/2.3.1/lib/ruby/2.3.0/fileutils.rb:128:in `cd' from /home/User1/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/actions.rb:184:in `inside' from /home/User1/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/actions.rb:194:in `in_root' from /home/User1/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-4.2.6/lib/rails/generators/actions.rb:223:in `route' from /home/User1/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-4.2.6/lib/rails/generators/rails/controller/controller_generator.rb:16:in `block in add_routes' from /home/User1/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-4.2.6/lib/rails/generators/rails/controller/controller_generator.rb:15:in `reverse_each' from /home/User1/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-4.2.6/lib/rails/generators/rails/controller/controller_generator.rb:15:in `add_routes' from /home/User1/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/command.rb:27:in `run' from /home/User1/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/invocation.rb:126:in `invoke_command' from /home/User1/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/invocation.rb:133:in `block in invoke_all' from /home/User1/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/invocation.rb:133:in `each' from /home/User1/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/invocation.rb:133:in `map' from /home/User1/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/invocation.rb:133:in `invoke_all' from /home/User1/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/group.rb:232:in `dispatch' from /home/User1/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/thor-0.19.1/lib/thor/base.rb:440:in `start' from /home/User1/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-4.2.6/lib/rails/generators.rb:157:in `invoke' from /home/User1/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-4.2.6/lib/rails/commands/generate.rb:13:in `' from /home/User1/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/activesupport-4.2.6/lib/active_support/dependencies.rb:274:in `require' from /home/User1/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/activesupport-4.2.6/lib/active_support/dependencies.rb:274:in `block in require' from /home/User1/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/activesupport-4.2.6/lib/active_support/dependencies.rb:240:in `load_dependency' from /home/User1/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/activesupport-4.2.6/lib/active_support/dependencies.rb:274:in `require' from /home/User1/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-4.2.6/lib/rails/commands/commands_tasks.rb:123:in `require_command!' from /home/User1/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-4.2.6/lib/rails/commands/commands_tasks.rb:130:in `generate_or_destroy' from /home/User1/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-4.2.6/lib/rails/commands/commands_tasks.rb:50:in `generate' from /home/User1/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-4.2.6/lib/rails/commands/commands_tasks.rb:39:in `run_command!' from /home/User1/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/railties-4.2.6/lib/rails/commands.rb:17:in `' from bin/rails:4:in `require' from bin/rails:4:in `'
有谁知道如何解决这个问题？
这个答案有点像拼写，但我对当前版本的WSL的经验是，rbenv在WSL中运行有问题，而RVM似乎工作正常。 最初的问题听起来像你可能正在从Windows界面移动linux特定文件，如/ home / user / file（来自appdata区域） – 绝对不会这样做。 只能从bash中操纵这些文件，因为会发生腐败和奇怪的事情 。
不确定为什么在你的设置中没有正确创建或看到的东西，但总的来说，这是对我有用的东西：
使用RVM，在这个人的帮助下，我得出了我需要的结论
bundle config --delete bin rake rails:update:bin git add bin
并使用
bash --login
从Windows登录bash的交互式版本。
我已经成功地在已安装的空间中创建和处理来自Bash和Windows的项目，即/mnt/c/Users/Tim/Desktop/railsapp
我从bash运行生成器和诸如此类的东西，但是在Windows中从Sublime编辑文件的内容。
祝好运！