uninitialized constant Heroku::VERSION (NameError)

Question

Seemingly out of the blue, I am no longer able to run "rails server" or "rails console" on this project due to the above error message. I'm rather certain I ran a "gem update heroku" on this project's RVM gemset a few days ago, so that may be the root cause. Ruby is ruby-1.9.2-p136. Rails is Rails 3.0.9. Once I get to the bottom of this error, I plan on upgrading to the latest Rails 3.0 release (3.0.14), but need to resolve this issue first. Any ideas? I tried installing the Heroku toolbet to no avail.

The Heroku gem seems to be fine in all other ways, I am able to run "heroku login", "heroku rake", "heroku console", etc, just fine. The issue is only on my dev machine and only when I attempt to start up the server or run console. Next step is to clone this project on my new MacBook and move forward that way...

Perhaps find where you are using Heroku, and put an if Rails.env.production? to it. Your local server might not know what Heroku is — AJcodez, Jul 20 '12 at 17:41
Start by doing a grep for Heroku::VERSION. Maybe something in your rakefile? Have you considered using [bundler?](http://gembundler.com/) — radixhound, Jul 20 '12 at 23:12

score 0 · Answer 1 · answered Jul 21 '12 at 14:05

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Upgrading to the latest minor versions of Ruby (1.9.2) and Rails (3.0.14) resolved the issues. Thanks for all your help.

answered Jul 21 '12 at 14:05

LanceV

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uninitialized constant Heroku::VERSION (NameError)

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