Deploy demo web rails to heroku error

Rails
#1

I’m deploy a demo web rails to heroku:

I trying with database: postgresql and sqlite3, but still error.
with SQLite3, i edit Gemfile to:
group :production do
gem ‘pg’
end
group :development, :test do
gem ‘sqlite3’
end

with PostgreSQL, i config in file: database.yml : database, username
and password follow server heroku ( $ heroku console
Ruby console for myapp.heroku.com

ENV[‘DATABASE_URL’]
=> “postgres://username:[email protected]/database”)

But when i run myapp from Heroku, is error:

 "We're sorry, but something went wrong.

We’ve been notified about this issue and we’ll take a look at it
shortly."

Please help me!
Sorry, because My English is not good!

Thanks

#2

if you enter “heroku logs” you can often get more info on what’s going
on for the heroku errors… that usually helps a lot.

Heroku will not work with sqlite… i found that postresql worked great
once i got the gemfile set up properly… Here is what i’m using… i
hope this helps:

source ‘http://rubygems.org’

gem ‘rails’, ‘~>3.1.0’

group :development do
gem ‘sqlite3’, ‘1.3.4’
gem ‘rspec-rails’, ‘2.6.1’
gem ‘annotate’, :git => ‘git://github.com/ctran/annotate_models.git’
gem ‘faker’, ‘0.3.1’
end

gem ‘therubyracer’
gem ‘execjs’
gem ‘gravatar_image_tag’, ‘1.0.0.pre2’
gem ‘will_paginate’, “~>3.0.2”

group :production, :staging do
gem ‘pg’
end

gem ‘sass-rails’, " ~> 3.1.0"
gem ‘coffee-script’
gem ‘uglifier’

group :test do
gem ‘turn’, :require => false
gem ‘rspec-rails’, ‘2.6.1’
gem ‘webrat’, ‘0.7.1’
gem ‘factory_girl_rails’, ‘1.0’
gem ‘rack’, ‘1.3.3’
end

gem ‘jquery-rails’

HTH

On Oct 23, 9:09pm, Tuyen Hoang L. [email protected]