Rails - Oct 2011 - Deploy demo web rails to heroku error

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:password@hostname/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

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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, 9:09 pm, Tuyen Hoang Long
<longtuyen05cn...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:
> 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:password@hostname/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
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