To recreate do the following (based on the profile_wizard branch):

Sign in as [email protected]. If you've previously setup/added the profile to this user delete the record from the DB. It should look like this - http://cl.ly/3c0S2M2u2N462e3p260J

Click the Profile Setup button and fill in at least the two required fields (first & last name) and hit the 'Continue -->' button like so - http://cl.ly/3T0V1X2L0m3g2O0i320C.

You'll then get an uninitialized constant error - http://cl.ly/3j1o0P0h163X3m223F40

The initial creation of the renter_profile has actually taken place, but the redirect to the renter_profile_steps_path is breaking down. You can see that the URL it routed to was ~/renter_profile/steps rather the ~/renter_profile_steps.

If you manually enter the correct profile - http://cl.ly/0R2k1M2a0M3L2D1v0t1I - it automatically takes you to the first step. Not sure why this is happening as the rake routes shows the path is available.

From here the wizard steps work fine through completion. Upon return to the Dashboard you can click the Profile button. The process then repeats itself in the same manner including the routing failure.

Screenshot: http://cl.ly/0p2f160I2w3E163x161T

stack level too deep
Rails.root: /Users/j/Dropbox/Rails/J/wallet

Application Trace | Framework Trace | Full Trace
actionpack (3.2.3) lib/action_dispatch/middleware/reloader.rb:70

Some googling leads me to believe there's some kind of circular or recursive issue somewhere.

As a test I installed Ruby 1.9.3-p194, and attempted to run bundler but kept running into issues. I don't think that was likely to be the issue anyway.