(SOLVED)Seeking help with Step 4.7: Push to Heroku


Hi guys,

I am seeking help for getting my First Rails App unto Heroku. I tried a couple of different things but without result. the code i get is:

Counting objects: 118, done.
Delta compression using up to 2 threads.
Compressing objects: 100% (103/103), done.
Writing objects: 100% (118/118), 27.15 KiB | 1.13 MiB/s, done.
Total 118 (delta 7), reused 0 (delta 0)
remote: Compressing source files… done.
remote: Building source:
remote: ! Warning: Multiple default buildpacks reported the ability to handle this app. The first buildpack in the list below will be used.
remote: Detected buildpacks: Ruby,Node.js
remote: See https://devcenter.heroku.com/articles/buildpacks#buildpack-detect-order
remote: -----> Ruby app detected
remote: -----> Compiling Ruby/Rails
remote: -----> Using Ruby version: ruby-2.6.0
remote: -----> Installing dependencies using bundler 1.15.2
remote: Running: bundle install --without development:test --path vendor/bundle --binstubs vendor/bundle/bin -j4 --deployment
remote: The dependency tzinfo-data (>= 0) will be unused by any of the platforms Bundler is installing for. Bundler is installing for ruby but the dependency is only for x86-mingw32, x86-mswin32, x64-mingw32, java. To add those platforms to the bundle, run bundle lock --add-platform x86-mingw32 x86-mswin32 x64-mingw32 java.
remote: Fetching gem metadata from https://rubygems.org/
remote: Fetching rake 12.3.2
remote: Installing rake 12.3.2
remote: Fetching concurrent-ruby 1.1.4
remote: Fetching minitest 5.11.3
remote: Fetching thread_safe 0.3.6
remote: Installing minitest 5.11.3
remote: Installing thread_safe 0.3.6
remote: Installing concurrent-ruby 1.1.4
remote: Fetching builder 3.2.3
remote: Installing builder 3.2.3
remote: Fetching erubi 1.8.0
remote: Installing erubi 1.8.0
remote: Fetching mini_portile2 2.4.0
remote: Fetching crass 1.0.4
remote: Installing mini_portile2 2.4.0
remote: Installing crass 1.0.4
remote: Fetching rack 2.0.6
remote: Fetching nio4r 2.3.1
remote: Installing nio4r 2.3.1 with native extensions
remote: Installing rack 2.0.6
remote: Fetching websocket-extensions 0.1.3
remote: Installing websocket-extensions 0.1.3
remote: Fetching mini_mime 1.0.1
remote: Installing mini_mime 1.0.1
remote: Fetching arel 9.0.0
remote: Installing arel 9.0.0
remote: Fetching mimemagic 0.3.3
remote: Fetching msgpack 1.2.6
remote: Installing msgpack 1.2.6 with native extensions
remote: Installing mimemagic 0.3.3
remote: Using bundler 1.17.2
remote: Fetching coffee-script-source 1.12.2
remote: Installing coffee-script-source 1.12.2
remote: Fetching execjs 2.7.0
remote: Installing execjs 2.7.0
remote: Fetching method_source 0.9.2
remote: Installing method_source 0.9.2
remote: Fetching thor 0.20.3
remote: Installing thor 0.20.3
remote: Fetching ffi 1.10.0
remote: Installing ffi 1.10.0 with native extensions
remote: Fetching multi_json 1.13.1
remote: Installing multi_json 1.13.1
remote: Fetching pg 1.1.4
remote: Installing pg 1.1.4 with native extensions
remote: Fetching puma 3.12.0
remote: Installing puma 3.12.0 with native extensions
remote: Fetching rb-fsevent 0.10.3
remote: Installing rb-fsevent 0.10.3
remote: Fetching tilt 2.0.9
remote: Installing tilt 2.0.9
remote: Fetching turbolinks-source 5.2.0
remote: Installing turbolinks-source 5.2.0
remote: Fetching tzinfo 1.2.5
remote: Installing tzinfo 1.2.5
remote: Fetching nokogiri 1.10.1
remote: Installing nokogiri 1.10.1 with native extensions
remote: Fetching i18n 1.5.3
remote: Installing i18n 1.5.3
remote: Fetching websocket-driver 0.7.0
remote: Installing websocket-driver 0.7.0 with native extensions
remote: Fetching mail 2.7.1
remote: Installing mail 2.7.1
remote: Fetching rack-test 1.1.0
remote: Installing rack-test 1.1.0
remote: Fetching sprockets 3.7.2
remote: Installing sprockets 3.7.2
remote: Fetching marcel 0.3.3
remote: Installing marcel 0.3.3
remote: Fetching coffee-script 2.4.1
remote: Installing coffee-script 2.4.1
remote: Fetching uglifier 4.1.20
remote: Installing uglifier 4.1.20
remote: Fetching bootsnap 1.4.0
remote: Installing bootsnap 1.4.0 with native extensions
remote: Fetching rb-inotify 0.10.0
remote: Installing rb-inotify 0.10.0
remote: Fetching turbolinks 5.2.0
remote: Installing turbolinks 5.2.0
remote: Fetching activesupport 5.2.2
remote: Installing activesupport 5.2.2
remote: Fetching loofah 2.2.3
remote: Fetching sass-listen 4.0.0
remote: Installing loofah 2.2.3
remote: Installing sass-listen 4.0.0
remote: Fetching rails-dom-testing 2.0.3
remote: Installing rails-dom-testing 2.0.3
remote: Fetching globalid 0.4.2
remote: Installing globalid 0.4.2
remote: Fetching activemodel 5.2.2
remote: Fetching jbuilder 2.8.0
remote: Installing activemodel 5.2.2
remote: Installing jbuilder 2.8.0
remote: Fetching sass 3.7.3
remote: Fetching rails-html-sanitizer 1.0.4
remote: Installing rails-html-sanitizer 1.0.4
remote: Installing sass 3.7.3
remote: Fetching activejob 5.2.2
remote: Installing activejob 5.2.2
remote: Fetching activerecord 5.2.2
remote: Installing activerecord 5.2.2
remote: Fetching actionview 5.2.2
remote: Installing actionview 5.2.2
remote: Fetching actionpack 5.2.2
remote: Installing actionpack 5.2.2
remote: Fetching actioncable 5.2.2
remote: Fetching actionmailer 5.2.2
remote: Fetching activestorage 5.2.2
remote: Installing actioncable 5.2.2
remote: Installing activestorage 5.2.2
remote: Installing actionmailer 5.2.2
remote: Fetching railties 5.2.2
remote: Fetching sprockets-rails 3.2.1
remote: Installing railties 5.2.2
remote: Installing sprockets-rails 3.2.1
remote: Fetching coffee-rails 4.2.2
remote: Fetching rails 5.2.2
remote: Fetching sass-rails 5.0.7
remote: Installing coffee-rails 4.2.2
remote: Installing sass-rails 5.0.7
remote: Installing rails 5.2.2
remote: Bundle complete! 19 Gemfile dependencies, 61 gems now installed.
remote: Gems in the groups development and test were not installed.
remote: Bundled gems are installed into ./vendor/bundle
remote: Post-install message from i18n:
remote: HEADS UP! i18n 1.1 changed fallbacks to exclude default locale.
remote: But that may break your application.
remote: Please check your Rails app for ‘config.i18n.fallbacks = true’.
remote: If you’re using I18n (>= 1.1.0) and Rails (< 5.2.2), this should be
remote: ‘config.i18n.fallbacks = [I18n.default_locale]’.
remote: If not, fallbacks will be broken in your app by I18n 1.1.x.
remote: For more info see:
remote: https://github.com/svenfuchs/i18n/releases/tag/v1.1.0
remote: Post-install message from sass:
remote: Ruby Sass is deprecated and will be unmaintained as of 26 March 2019.
remote: * If you use Sass as a command-line tool, we recommend using Dart Sass, the new
remote: primary implementation: https://sass-lang.com/install
remote: * If you use Sass as a plug-in for a Ruby web framework, we recommend using the
remote: sassc gem: https://github.com/sass/sassc-ruby#readme
remote: * For more details, please refer to the Sass blog:
remote: http://sass.logdown.com/posts/7081811
remote: Removing bundler (1.15.2)
remote: Bundle completed (42.82s)
remote: Cleaning up the bundler cache.
remote: The dependency tzinfo-data (>= 0) will be unused by any of the platforms Bundler is installing for. Bundler is installing for ruby but the dependency is only for x86-mingw32, x86-mswin32, x64-mingw32, java. To add those platforms to the bundle, run bundle lock --add-platform x86-mingw32 x86-mswin32 x64-mingw32 java.
remote: -----> Installing node-v10.14.1-linux-x64
remote: -----> Detecting rake tasks
remote: -----> Preparing app for Rails asset pipeline
remote: Running: rake assets:precompile
remote: Yarn executable was not detected in the system.
remote: Download Yarn at https://yarnpkg.com/en/docs/install
remote: I, [2019-02-23T06:54:25.476558 #1312] INFO – : Writing /tmp/build_8f52b5ee569a7b68a0349899c4f22545/public/assets/application-9622f0fe63bfad91bdeaa3a771e86262263840678fd66849b311b6cfb3f7cc85.js
remote: I, [2019-02-23T06:54:25.477234 #1312] INFO – : Writing /tmp/build_8f52b5ee569a7b68a0349899c4f22545/public/assets/application-9622f0fe63bfad91bdeaa3a771e86262263840678fd66849b311b6cfb3f7cc85.js.gz
remote: I, [2019-02-23T06:54:25.512758 #1312] INFO – : Writing /tmp/build_8f52b5ee569a7b68a0349899c4f22545/public/assets/application-35729bfbaf9967f119234595ed222f7ab14859f304ab0acc5451afb387f637fa.css
remote: I, [2019-02-23T06:54:25.513203 #1312] INFO – : Writing /tmp/build_8f52b5ee569a7b68a0349899c4f22545/public/assets/application-35729bfbaf9967f119234595ed222f7ab14859f304ab0acc5451afb387f637fa.css.gz
remote: Asset precompilation completed (3.71s)
remote: Cleaning assets
remote: Running: rake assets:clean
remote: -----> Detecting rails configuration
remote: ###### WARNING:
remote: Detecting rails configuration failed
remote: set HEROKU_DEBUG_RAILS_RUNNER=1 to debug
remote: ###### WARNING:
remote: We detected that some binary dependencies required to
remote: use all the preview features of Active Storage are not
remote: present on this system.
remote: For more information please see:
remote: https://devcenter.heroku.com/articles/active-storage-on-heroku
remote: ###### WARNING:
remote: No Procfile detected, using the default web server.
remote: We recommend explicitly declaring how to boot your server process via a Procfile.
remote: https://devcenter.heroku.com/articles/ruby-default-web-server
remote: -----> Discovering process types
remote: Procfile declares types -> (none)
remote: Default types for buildpack -> console, rake, web
remote: -----> Compressing…
remote: Done: 42M
remote: -----> Launching…
remote: Released v6
remote: https://shrouded-island-30352.herokuapp.com/ deployed to Heroku
remote: Verifying deploy… done.
To https://git.heroku.com/shrouded-island-30352.git

  • [new branch] master -> master

When i open the site, it says:

We’re sorry, but something went wrong.

If you are the application owner check the logs for more information.

could somebody help or give advice? Thanks TOP!


In the rails directory in your terminal type heroku logs and see if it shows you an error.


Also https://shrouded-island-30352.herokuapp.com/ this appears to be working for me


Thank you so much for the reaction @CouchofTomato & sorry for the late response. I did not see that you responded to the problem.

I did get it to work. Thanks again :slight_smile: