Trouble pushing basic Ruby on Rails app to Heroku

I was working through the first chapter of the Rails Tutorial. I pushed first_app to heroku. At first I was getting the sqlite3 error (I think). But, I edited the gemfile and p开发者_如何学运维ushed it up to heroku again. But, I don't get the same page as on: http://railstutorial.org/ruby-on-rails-tutorial-book#sec:1.4.3 (I think it's supposed to look like Figure 1.11 in section 1.4.3)

Instead, I get this: http://blooming-samurai-546.heroku.com/

It just says: Heroku | Welcome to your new app! Refer to the documentation if you need help deploying.

I did something wrong right? Any ideas what?

In your git console try:

git add .
git commit -am "Initial commit"
git push heroku

It looks like you pushed to heroku with nothing so it created an empty directory.

I had this same issue and was very frustrated by it. What solved the issue for me was moving gem 'sqlite3' into the block following group :development, :test in the Gemfile. After that, no longer saw these kinds of messages:

remote:  !     Failed to install gems via Bundler.
remote:  !     Detected sqlite3 gem which is not supported on Heroku:
...
remote:  !     Push rejected, failed to compile Ruby app.

in terminal after typing git push heroku or git push heroku master

Hope this helps.

Can’t argue with success.

However, before pushing the master with $ git push heroku master some folks may need to run the following command:

$ git remote add heroku git@heroku.com:your-heroku-url-goes-here.git

as discussed in the “Git Remotes and Heroku” section currently at:

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