Comments on: Deploying to Heroku with Rails 3.0.0.rc

By: Lee

Lee — Thu, 20 Oct 2011 06:54:55 +0000

I receive the same error, and am not sure how to continue. Any help or guidance would be much appreciated.

By: albanvervust

albanvervust — Wed, 17 Aug 2011 08:31:51 +0000

—–> Heroku receiving push
—–> Ruby/Rails app detected
—–> Detected Rails is not set to serve static_assets
Installing rails3_serve_static_assets… done
—–> Configure Rails 3 to disable x-sendfile
Installing rails3_disable_x_sendfile… done
—–> Configure Rails to log to stdout
Installing rails_log_stdout… done
—–> Gemfile detected, running Bundler version 1.0.7
All dependencies are satisfied
—–> Compiled slug size is 4.4MB
—–> Launching… done, v7
http://…………….heroku.com deployed to Heroku

And I got this on my page :

Application Error
An error occurred in the application and your page could not be served. Please try again in a few moments.
If you are the application owner, check your logs for details.

What’s the problem?

By: PHP Freak

PHP Freak — Sun, 19 Dec 2010 08:10:05 +0000

In testing, this worked for me. Thanks. You have solved by hour long problem.

By: Robt

Robt — Wed, 25 Aug 2010 03:26:30 +0000

thanks!! this was a big help! After researching for an hour or so I finally found this and it solved my problems!

By: mhartl

mhartl — Wed, 11 Aug 2010 22:23:19 +0000

Thanks. Yeah, I updated the Rails Tutorial news post, but I should make a note here, too.

By: Glen A-B

Glen A-B — Wed, 11 Aug 2010 21:37:29 +0000

It looks like Heroku has updated the supported bundler version. I just did a push with 1.0.0.rc.

By: autodidakto

autodidakto — Wed, 04 Aug 2010 10:05:37 +0000

I just ran into this problem with my Sinatra/Padrino app.

Just make sure that your Gemfile.lock file is not your git snapshot and heroku works fine. The easiest way to do this is to make sure you have a .gitignore file, and a add:
Gemfile.lock

If you already created your git repo and added this file, remove it from your repo via “git rm -f Gemfile.lock” (what Luke just said) and make your .gitignore file

By: Luke

Luke — Mon, 02 Aug 2010 06:44:39 +0000

Instead of the people saying they had to remove git, and reinitialize it, I did git rm -f Gemfile.lock as well and then it worked

By: pedromtavares

pedromtavares — Sun, 01 Aug 2010 19:48:46 +0000

I just deleted the .lock gemfile and reverted to rails beta 4 and it worked, no need to delete git files nor install an older version of bundler.

Of course that doing this requires the tiny management of always deleting the .lock before pushing to heroku, which isn’t that big a deal anyway since it’s just a temporary solution.

By: Dom

Dom — Sun, 01 Aug 2010 07:31:30 +0000

I also got this working by doing the steps above minus the push, then deleting my .git folder and re-doing the git instructions, then ‘git push heroku master’. Great tutorial BTW! Keep up the good work!