Ruby Build a Todo List Application with Rails 4 Build a Todo List Application with Rails 4 Generate a Rails Application

Benjamin Preston
Benjamin Preston
980 Points

Hi, My app won' t open to localhost:3000. It only opens when I use 0.0.0.3000. Why is that?

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Steve Hunter
Steve Hunter
Treehouse Moderator 57,546 Points

Mine was the same on the Mac. It used to work with localhost:3000 but then I had to switch to using rails server -b 0.0.0.0:3000 to get it to work.

No idea why, so I hope someone can provide an answer!

Steve.

Steve Hunter
Steve Hunter
Treehouse Moderator 57,546 Points

Interesting, thank you. I'll try the --binding 127.0.0.1:3000 option next time I run the server.