Devise error using rails 3.0.1 on sign_in action

Question

I'm developing a rails 3 app using rails 3.0.1 and I'd like to use devise for user auth, but when I login with a user email, I get this error:

RuntimeError in Devise/sessionsController#create

In order to use respond_with , first you need to declare the formats your controller responds to in the class level

I installed devise using Gemspec.

Answer 1

I have the same issue yesterday and today i up a ticket and they fix the problem. Make a bundle update to have the fix version.

Answer 2

1. Make sure this is the first entry in your routes file

   devise_for :users

2. Consider upgrading to Rails 3.0.3