Heroku deployment issue

Question

I'm following this tutorial, and have followed the steps to deploying to Heroku.

When I open the application from Heroku, this is what I get:

Heroku | Welcome to your new app!

Why isn't my application showing up?

EDIT: This is what I get when I run heroku logs:

$ heroku logs
←[36m2011-07-29T18:08:11+00:00 heroku[api]:←[0m Add-on add logging:basic by [email protected]
←[36m2011-07-29T18:08:11+00:00 heroku[api]:←[0m Release v1 created by [email protected]
←[36m2011-07-29T18:08:13+00:00 heroku[api]:←[0m Add-on update shared-database
←[36m2011-07-29T18:08:13+00:00 heroku[api]:←[0m Release v3 created by [email protected]
←[33m2011-07-29T18:08:45+00:00 heroku[slugc]:←[0m Slug compilation started
←[36m2011-07-29T18:09:37+00:00 heroku[api]:←[0m Deploy e04b0d1 by [email protected]
←[36m2011-07-29T18:09:37+00:00 heroku[api]:←[0m Release v4 created by [email protected]
←[32m2011-07-29T18:09:39+00:00 heroku[web.1]:←[0m State changed from created to
starting
←[33m2011-07-29T18:09:40+00:00 heroku[slugc]:←[0m Slug compilation finished
←[32m2011-07-29T18:09:41+00:00 heroku[web.1]:←[0m Starting process with command
`thin -p 59785 -e production -R /home/heroku_rack/heroku.ru start`
←[32m2011-07-29T18:09:44+00:00 app[web.1]:←[0m >> Maximum connections set to 102
4
←[32m2011-07-29T18:09:44+00:00 app[web.1]:←[0m >> Thin web server (v1.2.6 codena
me Crazy Delicious)
←[32m2011-07-29T18:09:44+00:00 app[web.1]:←[0m >> Listening on 0.0.0.0:59785, CT
RL+C to stop
←[32m2011-07-29T18:09:45+00:00 heroku[web.1]:←[0m State changed from starting to
 up
←[35m2011-07-29T18:10:08+00:00 heroku[rake.1]:←[0m State changed from created to
 starting
←[35m2011-07-29T18:10:10+00:00 app[rake.1]:←[0m Awaiting client
←[35m2011-07-29T18:10:11+00:00 heroku[rake.1]:←[0m State changed from starting t
o up
←[35m2011-07-29T18:10:11+00:00 heroku[rake.1]:←[0m Process exited
←[35m2011-07-29T18:10:12+00:00 heroku[rake.1]:←[0m State changed from up to comp
lete
←[33m2011-07-29T18:13:55+00:00 heroku[slugc]:←[0m Slug compilation started
←[36m2011-07-29T18:14:52+00:00 heroku[api]:←[0m Deploy dbed18f by [email protected]
←[36m2011-07-29T18:14:52+00:00 heroku[api]:←[0m Release v5 created by [email protected]
←[32m2011-07-29T18:14:52+00:00 heroku[web.1]:←[0m State changed from up to bounc
ing
←[32m2011-07-29T18:14:52+00:00 heroku[web.1]:←[0m State changed from bouncing to
 created
←[32m2011-07-29T18:14:52+00:00 heroku[web.1]:←[0m State changed from created to
starting
←[33m2011-07-29T18:14:53+00:00 heroku[slugc]:←[0m Slug compilation finished
←[32m2011-07-29T18:14:54+00:00 heroku[web.1]:←[0m Stopping process with SIGTERM
←[32m2011-07-29T18:14:54+00:00 app[web.1]:←[0m >> Stopping ...
←[32m2011-07-29T18:14:55+00:00 heroku[web.1]:←[0m Process exited
←[32m2011-07-29T18:14:55+00:00 heroku[web.1]:←[0m Starting process with command
`thin -p 49961 -e production -R /home/heroku_rack/heroku.ru start`
←[32m2011-07-29T18:14:58+00:00 app[web.1]:←[0m >> Thin web server (v1.2.6 codena
me Crazy Delicious)
←[32m2011-07-29T18:14:58+00:00 app[web.1]:←[0m >> Maximum connections set to 102
4
←[32m2011-07-29T18:14:58+00:00 app[web.1]:←[0m >> Listening on 0.0.0.0:49961, CT
RL+C to stop
←[32m2011-07-29T18:14:59+00:00 heroku[web.1]:←[0m State changed from starting to
 up
←[35m2011-07-29T18:15:21+00:00 heroku[rake.2]:←[0m State changed from created to
 starting
←[35m2011-07-29T18:15:24+00:00 heroku[rake.2]:←[0m State changed from starting t
o up
←[35m2011-07-29T18:15:25+00:00 heroku[rake.2]:←[0m State changed from up to comp
lete
←[32m2011-07-29T18:17:47+00:00 app[web.1]:←[0m
←[32m2011-07-29T18:17:47+00:00 app[web.1]:←[0m
←[32m2011-07-29T18:17:47+00:00 app[web.1]:←[0m Started GET "/use
←[31m←[0m
←[32m2011-07-29T18:17:48+00:00 app[web.1]:←[0m   Processing by UsersController#i
ndex as HTML
←[32m2011-07-29T18:17:48+00:00 app[web.1]:←[0m Completed 500 Internal Server Err
or in 61ms
←[32m2011-07-29T18:17:48+00:00 app[web.1]:←[0m
←[32m2011-07-29T18:17:48+00:00 app[web.1]:←[0m ActiveRecord::StatementInvalid (P
GError: ERROR:  relation "users" does not exist
←[32m2011-07-29T18:17:48+00:00 app[web.1]:←[0m : SELECT "users".* FROM "users"):

←[32m2011-07-29T18:17:48+00:00 app[web.1]:←[0m   app/controllers/users_controlle
r.rb:5:in `index'
←[32m2011-07-29T18:17:48+00:00 app[web.1]:←[0m
←[32m2011-07-29T18:17:48+00:00 app[web.1]:←[0m
←[32m2011-07-29T19:18:57+00:00 heroku[web.1]:←[0m Idling
←[32m2011-07-29T19:18:58+00:00 heroku[web.1]:←[0m State changed from up to down
←[32m2011-07-29T19:18:58+00:00 heroku[web.1]:←[0m Stopping process with SIGTERM
←[32m2011-07-29T19:18:58+00:00 app[web.1]:←[0m >> Stopping ...
←[32m2011-07-29T19:18:59+00:00 heroku[web.1]:←[0m Process exited
←[35m2011-08-02T07:38:42+00:00 heroku[rake.1]:←[0m State changed from created to
 starting
←[35m2011-08-02T07:38:44+00:00 app[rake.1]:←[0m Awaiting client
←[35m2011-08-02T07:38:45+00:00 app[rake.1]:←[0m Starting process with command `r
ake db:migrate`
←[35m2011-08-02T07:38:45+00:00 heroku[rake.1]:←[0m State changed from starting t
o up
←[35m2011-08-02T07:38:45+00:00 heroku[rake.1]:←[0m Process exited
←[35m2011-08-02T07:38:46+00:00 heroku[rake.1]:←[0m State changed from up to comp
lete
←[33m2011-08-02T07:58:10+00:00 heroku[slugc]:←[0m Slug compilation started
←[36m2011-08-02T07:59:08+00:00 heroku[api]:←[0m Deploy e5db406 by [email protected]
←[36m2011-08-02T07:59:08+00:00 heroku[api]:←[0m Release v6 created by [email protected]
←[33m2011-08-02T07:59:11+00:00 heroku[slugc]:←[0m Slug compilation finished
←[35m2011-08-02T07:59:44+00:00 heroku[rake.2]:←[0m State changed from created to
 starting
←[35m2011-08-02T07:59:46+00:00 app[rake.2]:←[0m Awaiting client
←[35m2011-08-02T07:59:46+00:00 app[rake.2]:←[0m Starting process with command `r
ake db:migrate`
←[35m2011-08-02T07:59:47+00:00 heroku[rake.2]:←[0m State changed from starting t
o up
←[35m2011-08-02T07:59:48+00:00 heroku[rake.2]:←[0m Process exited
←[35m2011-08-02T07:59:49+00:00 heroku[rake.2]:←[0m State changed from up to comp
lete
←[32m2011-08-02T08:00:27+00:00 heroku[web.1]:←[0m Unidling
←[32m2011-08-02T08:00:27+00:00 heroku[web.1]:←[0m State changed from down to cre
ated
←[32m2011-08-02T08:00:27+00:00 heroku[web.1]:←[0m State changed from created to
starting
←[32m2011-08-02T08:00:29+00:00 heroku[web.1]:←[0m Starting process with command
`thin -p 12972 -e production -R /home/heroku_rack/heroku.ru start`
←[32m2011-08-02T08:00:32+00:00 app[web.1]:←[0m >> Thin web server (v1.2.6 codena
me Crazy Delicious)
←[32m2011-08-02T08:00:32+00:00 app[web.1]:←[0m >> Maximum connections set to 102
4
←[32m2011-08-02T08:00:32+00:00 app[web.1]:←[0m >> Listening on 0.0.0.0:12972, CT
RL+C to stop
←[32m2011-08-02T08:00:32+00:00 heroku[web.1]:←[0m State changed from starting to
 up
←[32m2011-08-02T09:01:44+00:00 heroku[web.1]:←[0m Idling
←[32m2011-08-02T09:01:45+00:00 heroku[web.1]:←[0m State changed from up to down
←[32m2011-08-02T09:01:46+00:00 heroku[web.1]:←[0m Stopping process with SIGTERM
←[32m2011-08-02T09:01:46+00:00 app[web.1]:←[0m >> Stopping ...
←[32m2011-08-02T09:01:46+00:00 heroku[web.1]:←[0m Process exited

Thanks.

Answer 1

From the logs it looks like you have not migrated your database, because it is looking for a table users. To migrate type this in 'heroku rake db:migrate VERSION=0' and then type 'heroku rake db:migrate'. Take a look here in heroku docs

http://devcenter.heroku.com/articles/database

under the 'Common Issues Migrating to PostgreSQL' section. Also checkout this

http://devcenter.heroku.com/articles/using-the-cli

, for all the commands that you can run from terminal. Since you are using heroku, try and get your local database to also be postgresql, will solve some minor problems later. Remember every time that you push files to heroku, you will want to migrate database, if you have changes something in database structure.