So this is my Rails and ruby version summary :
$ rails -v Rails 4.0.0 $ ruby -v ruby 2.0.0p195 (2013-05-14) [i386-mingw32]
Now, today when I tried to fire up a simple application, I encountered an error when trying to access the page..
I created the application this way:
rails new demo_app rails generate scaffold User name:string email:string rake db:migrate rails s - 'to make the server running'
Now this usually just works out the box and gets me a working very simple application ready. But today suddenly I am presented with the error above, while doing everything as I did before.
Can anyone point me what I am doing wrong maybe?