rails console fails with `Switch to inspect mode` in windows
irb, ruby, ruby-on-rails, windows
Solution
In case anyone gets this error with Docker, I got it because I ran `docker run rails` but needed `-it`.
> docker run rails
Switch to inspect mode. # fail
> docker run -it rails
irb(main):001:0> # yay
Problem
I create a rails project by `rails new foo`, then `cd foo`, and run `rails c`. Then I got message like this. ``` DL is deprecated, please use Fiddle Loading development environment (Rails 4.0.2) Switch to inspect mode. ``` That's all. I can't use rails console. Have you any idea what am I doing wrong? I'm using `railsinstaller` with ruby 1.9.3 and 2.0.0 both, and `ruby 2.0.0p451 (2014-02-24) [i386-mingw32]` from Rubyinstaller. All versions fails with same error. There is no problem with simple `irb` command. Edit By following Graeme's advice, I updated `rb-readline` from `0.5.0` to `0.5.1`. and uninstalled old one. ``` $ gem list | grep rb-readline rb-readline (0.5.1) ``` But the message remains same.