Git push heroku master fails because of precompiling assets failed - ruby-on-rails

While trying to deploy my rails app to Heroku, I used
git push heroku master
It ran fine until the end. Here is the log:
Counting objects: 107, done.
Delta compression using up to 4 threads.
Compressing objects: 100% (97/97), done.
Writing objects: 100% (107/107), 33.17 KiB | 0 bytes/s, done.
Total 107 (delta 9), reused 0 (delta 0)
remote: Compressing source files... done.
remote: Building source:
remote:
remote: -----> Ruby app detected
remote: -----> Compiling Ruby/Rails
remote: -----> Using Ruby version: ruby-2.0.0
remote: -----> Installing dependencies using bundler 1.11.2
remote: Running: bundle install --without development:test --path vendor/bundle --binstubs vendor/bundle/bin -j4 --deployment
remote: Fetching gem metadata from https://rubygems.org/...........
remote: Fetching version metadata from https://rubygems.org/...
remote: Fetching dependency metadata from https://rubygems.org/..
remote: Rubygems 2.0.14.1 is not threadsafe, so your gems will be installed one at a time. Upgrade to Rubygems 2.1.0 or higher to enable parallel gem installation.
remote: Installing rake 11.1.2
remote: Installing i18n 0.7.0
remote: Installing json 1.8.3 with native extensions
remote: Installing minitest 5.8.4
remote: Installing thread_safe 0.3.5
remote: Installing builder 3.2.2
remote: Installing erubis 2.7.0
remote: Installing rack 1.5.5
remote: Installing mime-types 1.25.1
remote: Installing polyglot 0.3.5
remote: Installing arel 5.0.1.20140414130214
remote: Installing sass 3.2.19
remote: Installing coffee-script-source 1.10.0
remote: Installing execjs 2.6.0
remote: Installing thor 0.19.1
remote: Installing hike 1.2.3
remote: Installing multi_json 1.11.2
remote: Installing pg 0.18.4 with native extensions
remote: Using bundler 1.11.2
remote: Installing tilt 1.4.1
remote: Installing rails_serve_static_assets 0.0.5
remote: Installing rails_stdout_logging 0.0.5
remote: Installing rdoc 4.2.2
remote: Installing tzinfo 1.2.2
remote: Installing rack-test 0.6.3
remote: Installing treetop 1.4.15
remote: Installing bootstrap-sass 3.0.3.0
remote: Installing coffee-script 2.4.1
remote: Installing uglifier 3.0.0
remote: Installing sprockets 2.12.4
remote: Installing rails_12factor 0.0.3
remote: Installing sdoc 0.4.1
remote: Installing activesupport 4.1.1
remote: Installing mail 2.5.4
remote: Installing actionview 4.1.1
remote: Installing activemodel 4.1.1
remote: Installing climate_control 0.0.3
remote: Installing jbuilder 1.5.3
remote: Installing actionpack 4.1.1
remote: Installing activerecord 4.1.1
remote: Installing cocaine 0.5.8
remote: Installing actionmailer 4.1.1
remote: Installing railties 4.1.1
remote: Installing sprockets-rails 2.3.3
remote: Installing paperclip 3.5.4
remote: Installing coffee-rails 4.0.1
remote: Installing jquery-rails 3.1.4
remote: Installing rails 4.1.1
remote: Installing sass-rails 4.0.5
remote: Installing turbolinks 2.5.3
remote: Bundle complete! 13 Gemfile dependencies, 50 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 rdoc:
remote: Depending on your version of ruby, you may need to install ruby rdoc/ri data:
remote: <= 1.8.6 : unsupported
remote: = 1.8.7 : gem install rdoc-data; rdoc-data --install
remote: = 1.9.1 : gem install rdoc-data; rdoc-data --install
remote: >= 1.9.2 : nothing to do! Yay!
remote: Bundle completed (37.94s)
remote: Cleaning up the bundler cache.
remote: -----> Preparing app for Rails asset pipeline
remote: Running: rake assets:precompile
remote: rake aborted!
remote: NoMethodError: undefined method `raise_in_transactional_callbacks=' for ActiveRecord::Base:Class
remote: /tmp/build_7a890592e7261c6a314b269df7f376b2/vendor/bundle/ruby/2.0.0/gems/activerecord-4.1.1/lib/active_record/dynamic_matchers.rb:26:in `method_missing'
remote: /tmp/build_7a890592e7261c6a314b269df7f376b2/vendor/bundle/ruby/2.0.0/gems/activerecord-4.1.1/lib/active_record/railtie.rb:110:in `block (3 levels) in <class:Railtie>'
remote: /tmp/build_7a890592e7261c6a314b269df7f376b2/vendor/bundle/ruby/2.0.0/gems/activerecord-4.1.1/lib/active_record/railtie.rb:109:in `each'
remote: /tmp/build_7a890592e7261c6a314b269df7f376b2/vendor/bundle/ruby/2.0.0/gems/activerecord-4.1.1/lib/active_record/railtie.rb:109:in `block (2 levels) in <class:Railtie>'
remote: /tmp/build_7a890592e7261c6a314b269df7f376b2/vendor/bundle/ruby/2.0.0/gems/activesupport-4.1.1/lib/active_support/lazy_load_hooks.rb:38:in `instance_eval'
remote: /tmp/build_7a890592e7261c6a314b269df7f376b2/vendor/bundle/ruby/2.0.0/gems/activesupport-4.1.1/lib/active_support/lazy_load_hooks.rb:38:in `execute_hook'
remote: /tmp/build_7a890592e7261c6a314b269df7f376b2/vendor/bundle/ruby/2.0.0/gems/activesupport-4.1.1/lib/active_support/lazy_load_hooks.rb:28:in `block in on_load'
remote: /tmp/build_7a890592e7261c6a314b269df7f376b2/vendor/bundle/ruby/2.0.0/gems/activesupport-4.1.1/lib/active_support/lazy_load_hooks.rb:27:in `each'
remote: /tmp/build_7a890592e7261c6a314b269df7f376b2/vendor/bundle/ruby/2.0.0/gems/activesupport-4.1.1/lib/active_support/lazy_load_hooks.rb:27:in `on_load'
remote: /tmp/build_7a890592e7261c6a314b269df7f376b2/vendor/bundle/ruby/2.0.0/gems/activerecord-4.1.1/lib/active_record/railtie.rb:108:in `block in <class:Railtie>'
remote: /tmp/build_7a890592e7261c6a314b269df7f376b2/vendor/bundle/ruby/2.0.0/gems/railties-4.1.1/lib/rails/initializable.rb:30:in `instance_exec'
remote: /tmp/build_7a890592e7261c6a314b269df7f376b2/vendor/bundle/ruby/2.0.0/gems/railties-4.1.1/lib/rails/initializable.rb:30:in `run'
remote: /tmp/build_7a890592e7261c6a314b269df7f376b2/vendor/bundle/ruby/2.0.0/gems/railties-4.1.1/lib/rails/initializable.rb:55:in `block in run_initializers'
remote: /tmp/build_7a890592e7261c6a314b269df7f376b2/vendor/bundle/ruby/2.0.0/gems/railties-4.1.1/lib/rails/initializable.rb:54:in `run_initializers'
remote: /tmp/build_7a890592e7261c6a314b269df7f376b2/vendor/bundle/ruby/2.0.0/gems/railties-4.1.1/lib/rails/application.rb:288:in `initialize!'
remote: /tmp/build_7a890592e7261c6a314b269df7f376b2/config/environment.rb:5:in `<top (required)>'
remote: /tmp/build_7a890592e7261c6a314b269df7f376b2/vendor/bundle/ruby/2.0.0/gems/activesupport-4.1.1/lib/active_support/dependencies.rb:247:in `require'
remote: /tmp/build_7a890592e7261c6a314b269df7f376b2/vendor/bundle/ruby/2.0.0/gems/activesupport-4.1.1/lib/active_support/dependencies.rb:247:in `block in require'
remote: /tmp/build_7a890592e7261c6a314b269df7f376b2/vendor/bundle/ruby/2.0.0/gems/activesupport-4.1.1/lib/active_support/dependencies.rb:232:in `load_dependency'
remote: /tmp/build_7a890592e7261c6a314b269df7f376b2/vendor/bundle/ruby/2.0.0/gems/activesupport-4.1.1/lib/active_support/dependencies.rb:247:in `require'
remote: /tmp/build_7a890592e7261c6a314b269df7f376b2/vendor/bundle/ruby/2.0.0/gems/railties-4.1.1/lib/rails/application.rb:264:in `require_environment!'
remote: /tmp/build_7a890592e7261c6a314b269df7f376b2/vendor/bundle/ruby/2.0.0/gems/railties-4.1.1/lib/rails/application.rb:367:in `block in run_tasks_blocks'
remote: /tmp/build_7a890592e7261c6a314b269df7f376b2/vendor/bundle/ruby/2.0.0/gems/sprockets-rails-2.3.3/lib/sprockets/rails/task.rb:64:in `block (2 levels) in define'
remote: Tasks: TOP => environment
remote: (See full trace by running task with --trace)
remote: !
remote: ! Precompiling assets failed.
remote: !
remote:
remote: ! Push rejected, failed to compile Ruby app
remote:
remote: Verifying deploy...
remote:
remote: ! Push rejected to sleepy-thicket-74065.
remote:
To https://git.heroku.com/sleepy-thicket-74065.git
! [remote rejected] master -> master (pre-receive hook declined)
error: failed to push some refs to 'https://git.heroku.com/sleepy-thicket-74065.git'
Please ask if there are any other files that you want to see. I have checked a lot of the other questions with this problem, and none of the solutions are working.

My gem file was messed up, and I had the wrong version of Ruby defined.

Related

Ruby on Rails App rails fails to push to heroku; webpacker error

I am unable to push my Ruby on rails app to Heroku. I encounter errors using the heoku-20 stack.
project versions:
Ruby: ruby 2.6.6p146 (2020-03-31 revision 67876) [x86_64-linux]
Rails: 6.1.3
Webpacker: 5.2.1
Node: v10.24.0
Yarn: 1.22.5
#rails/webpacker:
ipos#0.1.0 /home/ubuntu/environment/ipos
└── #rails/webpacker#5.2.1
Is bin/webpack present?: true
Is bin/webpack-dev-server present?: true
Is bin/yarn present?: true
I get errors listed below when attempting to deploy:
ubuntu:~/environment/ipos (main) $ git push heroku main
Counting objects: 31772, done.
Compressing objects: 100% (15426/15426), done.
Writing objects: 100% (31772/31772), 36.47 MiB | 34.45 MiB/s, done.
Total 31772 (delta 15360), reused 31767 (delta 15359)
remote: Compressing source files... done.
remote: Building source:
remote:
remote: -----> Building on the Heroku-20 stack
remote: -----> Using buildpacks:
remote: 1. https://github.com/heroku/heroku-buildpack-ruby#v217
remote: 2. heroku/nodejs
remote: 3. heroku/ruby
remote: -----> Ruby app detected
remote: -----> Installing bundler 1.17.3
remote: -----> Removing BUNDLED WITH version in the Gemfile.lock
remote: -----> Compiling Ruby/Rails
remote: -----> Using Ruby version: ruby-2.6.6
remote: -----> Installing dependencies using bundler 1.17.3
remote: Running: bundle install --without development:test --path vendor/bundle --binstubs vendor/bundle/bin -j4 --deployment
remote: Your Gemfile lists the gem pg (>= 0) more than once.
remote: You should probably keep only one of them.
remote: Remove any duplicate entries and specify the gem only once (per group).
remote: While it's not a problem now, it could cause errors if you change the version of one of them later.
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 13.0.3
remote: Installing rake 13.0.3
remote: Fetching concurrent-ruby 1.1.8
remote: Fetching minitest 5.14.4
remote: Fetching zeitwerk 2.4.2
remote: Installing zeitwerk 2.4.2
remote: Installing minitest 5.14.4
remote: Installing concurrent-ruby 1.1.8
remote: Fetching builder 3.2.4
remote: Installing builder 3.2.4
remote: Fetching erubi 1.10.0
remote: Installing erubi 1.10.0
remote: Fetching mini_portile2 2.5.0
remote: Fetching racc 1.5.2
remote: Installing mini_portile2 2.5.0
remote: Installing racc 1.5.2 with native extensions
remote: Fetching crass 1.0.6
remote: Installing crass 1.0.6
remote: Fetching rack 2.2.3
remote: Installing rack 2.2.3
remote: Fetching nio4r 2.5.5
remote: Installing nio4r 2.5.5 with native extensions
remote: Fetching websocket-extensions 0.1.5
remote: Installing websocket-extensions 0.1.5
remote: Fetching mimemagic 0.3.5
remote: Installing mimemagic 0.3.5
remote: Fetching mini_mime 1.0.2
remote: Installing mini_mime 1.0.2
remote: Fetching bcrypt 3.1.16
remote: Installing bcrypt 3.1.16 with native extensions
remote: Fetching msgpack 1.4.2
remote: Installing msgpack 1.4.2 with native extensions
remote: Using bundler 1.17.3
remote: Fetching cancan 1.6.10
remote: Installing cancan 1.6.10
remote: Fetching method_source 1.0.0
remote: Installing method_source 1.0.0
remote: Fetching thor 1.1.0
remote: Installing thor 1.1.0
remote: Fetching ffi 1.14.2
remote: Installing ffi 1.14.2 with native extensions
remote: Fetching pg 1.2.3
remote: Installing pg 1.2.3 with native extensions
remote: Fetching tilt 2.0.10
remote: Installing tilt 2.0.10
remote: Fetching semantic_range 2.3.1
remote: Installing semantic_range 2.3.1
remote: Fetching turbolinks-source 5.2.0
remote: Installing turbolinks-source 5.2.0
remote: Fetching i18n 1.8.9
remote: Installing i18n 1.8.9
remote: Fetching tzinfo 2.0.4
remote: Installing tzinfo 2.0.4
remote: Fetching rack-test 1.1.0
remote: Installing rack-test 1.1.0
remote: Fetching sprockets 4.0.2
remote: Installing sprockets 4.0.2
remote: Fetching rack-proxy 0.6.5
remote: Installing rack-proxy 0.6.5
remote: Fetching websocket-driver 0.7.3
remote: Installing websocket-driver 0.7.3 with native extensions
remote: Fetching marcel 0.3.3
remote: Installing marcel 0.3.3
remote: Fetching mail 2.7.1
remote: Installing mail 2.7.1
remote: Fetching nokogiri 1.11.1 (x86_64-linux)
remote: Installing nokogiri 1.11.1 (x86_64-linux)
remote: Fetching puma 5.2.1
remote: Installing puma 5.2.1 with native extensions
remote: Fetching figaro 1.2.0
remote: Installing figaro 1.2.0
remote: Fetching bootsnap 1.7.2
remote: Installing bootsnap 1.7.2 with native extensions
remote: Fetching turbolinks 5.2.1
remote: Installing turbolinks 5.2.1
remote: Fetching activesupport 6.1.3
remote: Installing activesupport 6.1.3
remote: Fetching sassc 2.4.0
remote: Installing sassc 2.4.0 with native extensions
remote: Fetching loofah 2.9.0
remote: Installing loofah 2.9.0
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 6.1.3
remote: Installing activemodel 6.1.3
remote: Fetching jbuilder 2.11.2
remote: Installing jbuilder 2.11.2
remote: Fetching rails-html-sanitizer 1.3.0
remote: Installing rails-html-sanitizer 1.3.0
remote: Fetching activejob 6.1.3
remote: Installing activejob 6.1.3
remote: Fetching activerecord 6.1.3
remote: Installing activerecord 6.1.3
remote: Fetching email_validator 1.6.0
remote: Installing email_validator 1.6.0
remote: Fetching actionview 6.1.3
remote: Installing actionview 6.1.3
remote: Fetching actionpack 6.1.3
remote: Installing actionpack 6.1.3
remote: Fetching activestorage 6.1.3
remote: Fetching actioncable 6.1.3
remote: Installing activestorage 6.1.3
remote: Installing actioncable 6.1.3
remote: Fetching actionmailer 6.1.3
remote: Installing actionmailer 6.1.3
remote: Fetching railties 6.1.3
remote: Installing railties 6.1.3
remote: Fetching sprockets-rails 3.2.2
remote: Installing sprockets-rails 3.2.2
remote: Fetching actionmailbox 6.1.3
remote: Installing actionmailbox 6.1.3
remote: Fetching actiontext 6.1.3
remote: Installing actiontext 6.1.3
remote: Fetching rails 6.1.3
remote: Fetching webpacker 5.2.1
remote: Installing rails 6.1.3
remote: Installing webpacker 5.2.1
remote: Fetching clearance 1.15.1
remote: Installing clearance 1.15.1
remote: Fetching sassc-rails 2.1.2
remote: Installing sassc-rails 2.1.2
remote: Fetching sass-rails 6.0.0
remote: Installing sass-rails 6.0.0
remote: Bundle complete! 27 Gemfile dependencies, 63 gems now installed.
remote: Gems in the groups development and test were not installed.
remote: Bundled gems are installed into `./vendor/bundle`
remote: Bundle completed (260.60s)
remote: Cleaning up the bundler cache.
remote: Your Gemfile lists the gem pg (>= 0) more than once.
remote: You should probably keep only one of them.
remote: Remove any duplicate entries and specify the gem only once (per group).
remote: While it's not a problem now, it could cause errors if you change the version of one of them later.
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-v10.15.3-linux-x64
remote: -----> Installing yarn-v1.16.0
remote: -----> Detecting rake tasks
remote: -----> Preparing app for Rails asset pipeline
remote: Running: rake assets:precompile
remote: yarn install v1.16.0
remote: [1/4] Resolving packages...
remote: [2/4] Fetching packages...
remote: error #rails/webpacker#5.2.1: The engine "node" is incompatible with this module. Expected version ">=10.17.0". Got "10.15.3"
remote: error Found incompatible module.
remote: info Visit https://yarnpkg.com/en/docs/cli/install for documentation about this command.
remote: rake aborted!
remote: Sprockets::FileNotFound: couldn't find file 'trix/dist/trix' with type 'text/css'
remote: Checked in these paths:
remote: /tmp/build_8fc01f26/app/assets/config
remote: /tmp/build_8fc01f26/app/assets/images
remote: /tmp/build_8fc01f26/app/assets/stylesheets
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/actioncable-6.1.3/app/assets/javascripts
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/activestorage-6.1.3/app/assets/javascripts
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/actionview-6.1.3/lib/assets/compiled
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/turbolinks-source-5.2.0/lib/assets/javascripts
remote: /tmp/build_8fc01f26/node_modules
remote: /tmp/build_8fc01f26/app/assets/stylesheets/actiontext.scss:6
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/sprockets-4.0.2/lib/sprockets/resolve.rb:62:in `resolve!'
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/sprockets-4.0.2/lib/sprockets/directive_processor.rb:409:in `resolve'
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/sprockets-4.0.2/lib/sprockets/directive_processor.rb:216:in `process_require_directive'
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/sprockets-4.0.2/lib/sprockets/directive_processor.rb:189:in `block in process_directives'
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/sprockets-4.0.2/lib/sprockets/directive_processor.rb:187:in `each'
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/sprockets-4.0.2/lib/sprockets/directive_processor.rb:187:in `process_directives'
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/sprockets-4.0.2/lib/sprockets/directive_processor.rb:84:in `_call'
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/sprockets-4.0.2/lib/sprockets/directive_processor.rb:65:in `call'
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/sprockets-4.0.2/lib/sprockets/processor_utils.rb:84:in `call_processor'
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/sprockets-4.0.2/lib/sprockets/processor_utils.rb:66:in `block in call_processors'
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/sprockets-4.0.2/lib/sprockets/processor_utils.rb:65:in `reverse_each'
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/sprockets-4.0.2/lib/sprockets/processor_utils.rb:65:in `call_processors'
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/sprockets-4.0.2/lib/sprockets/loader.rb:182:in `load_from_unloaded'
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/sprockets-4.0.2/lib/sprockets/loader.rb:59:in `block in load'
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/sprockets-4.0.2/lib/sprockets/loader.rb:337:in `fetch_asset_from_dependency_cache'
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/sprockets-4.0.2/lib/sprockets/loader.rb:43:in `load'
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/sprockets-4.0.2/lib/sprockets/cached_environment.rb:44:in `load'
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/sprockets-4.0.2/lib/sprockets/bundle.rb:27:in `call'
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/sprockets-4.0.2/lib/sprockets/processor_utils.rb:84:in `call_processor'
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/sprockets-4.0.2/lib/sprockets/processor_utils.rb:66:in `block in call_processors'
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/sprockets-4.0.2/lib/sprockets/processor_utils.rb:65:in `reverse_each'
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/sprockets-4.0.2/lib/sprockets/processor_utils.rb:65:in `call_processors'
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/sprockets-4.0.2/lib/sprockets/loader.rb:182:in `load_from_unloaded'
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/sprockets-4.0.2/lib/sprockets/loader.rb:59:in `block in load'
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/sprockets-4.0.2/lib/sprockets/loader.rb:337:in `fetch_asset_from_dependency_cache'
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/sprockets-4.0.2/lib/sprockets/loader.rb:43:in `load'
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/sprockets-4.0.2/lib/sprockets/cached_environment.rb:44:in `load'
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/sprockets-4.0.2/lib/sprockets/bundle.rb:32:in `block in call'
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/sprockets-4.0.2/lib/sprockets/bundle.rb:31:in `call'
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/sprockets-4.0.2/lib/sprockets/processor_utils.rb:84:in `call_processor'
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/sprockets-4.0.2/lib/sprockets/processor_utils.rb:66:in `block in call_processors'
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/sprockets-4.0.2/lib/sprockets/processor_utils.rb:65:in `reverse_each'
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/sprockets-4.0.2/lib/sprockets/processor_utils.rb:65:in `call_processors'
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/sprockets-4.0.2/lib/sprockets/loader.rb:182:in `load_from_unloaded'
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/sprockets-4.0.2/lib/sprockets/loader.rb:59:in `block in load'
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/sprockets-4.0.2/lib/sprockets/loader.rb:337:in `fetch_asset_from_dependency_cache'
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/sprockets-4.0.2/lib/sprockets/loader.rb:43:in `load'
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/sprockets-4.0.2/lib/sprockets/cached_environment.rb:44:in `load'
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/sprockets-4.0.2/lib/sprockets/base.rb:81:in `find_asset'
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/sprockets-4.0.2/lib/sprockets/base.rb:88:in `find_all_linked_assets'
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/sprockets-4.0.2/lib/sprockets/manifest.rb:125:in `block (2 levels) in find'
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/concurrent-ruby-1.1.8/lib/concurrent-ruby/concurrent/executor/safe_task_executor.rb:24:in `block in execute'
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/concurrent-ruby-1.1.8/lib/concurrent-ruby/concurrent/synchronization/mutex_lockable_object.rb:41:in `block in synchronize'
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/concurrent-ruby-1.1.8/lib/concurrent-ruby/concurrent/synchronization/mutex_lockable_object.rb:41:in `synchronize'
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/concurrent-ruby-1.1.8/lib/concurrent-ruby/concurrent/synchronization/mutex_lockable_object.rb:41:in `synchronize'
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/concurrent-ruby-1.1.8/lib/concurrent-ruby/concurrent/executor/safe_task_executor.rb:19:in `execute'
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/concurrent-ruby-1.1.8/lib/concurrent-ruby/concurrent/promise.rb:563:in `block in realize'
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/concurrent-ruby-1.1.8/lib/concurrent-ruby/concurrent/executor/ruby_thread_pool_executor.rb:363:in `run_task'
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/concurrent-ruby-1.1.8/lib/concurrent-ruby/concurrent/executor/ruby_thread_pool_executor.rb:352:in `block (3 levels) in create_worker'
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/concurrent-ruby-1.1.8/lib/concurrent-ruby/concurrent/executor/ruby_thread_pool_executor.rb:335:in `loop'
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/concurrent-ruby-1.1.8/lib/concurrent-ruby/concurrent/executor/ruby_thread_pool_executor.rb:335:in `block (2 levels) in create_worker'
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/concurrent-ruby-1.1.8/lib/concurrent-ruby/concurrent/executor/ruby_thread_pool_executor.rb:334:in `catch'
remote: /tmp/build_8fc01f26/vendor/bundle/ruby/2.6.0/gems/concurrent-ruby-1.1.8/lib/concurrent-ruby/concurrent/executor/ruby_thread_pool_executor.rb:334:in `block in create_worker'
remote: Tasks: TOP => assets:precompile
remote: (See full trace by running task with --trace)
remote:
remote: !
remote: ! Precompiling assets failed.
remote: !
remote: ! Push rejected, failed to compile Ruby app.
remote:
remote: ! Push failed
remote: !
remote: ! ## Warning - The same version of this code has already been built: 85e3e5a7b8fe7283987f26d235ba4fb37c08cd70
remote: !
remote: ! We have detected that you have triggered a build from source code with version 85e3e5a7b8fe7283987f26d235ba4fb37c08cd70
remote: ! at least twice. One common cause of this behavior is attempting to deploy code from a different branch.
remote: !
remote: ! If you are developing on a branch and deploying via git you must run:
remote: !
remote: ! git push heroku <branchname>:main
remote: !
remote: ! This article goes into details on the behavior:
remote: ! https://devcenter.heroku.com/articles/duplicate-build-version
remote:
remote: Verifying deploy...
remote:
remote: ! Push rejected to nameless-bastion-29082.
remote:
To https://git.heroku.com/nameless-bastion-29082.git
! [remote rejected] main -> main (pre-receive hook declined)
error: failed to push some refs to 'https://git.heroku.com/nameless-bastion-29082.git'
Things I have tried (that did not work)
heroku buildpacks:clear
heroku buildpacks:set heroku/nodejs
heroku buildpacks:add heroku/ruby
yarn install -ignore--engines
I am a student who is still learning ruby/rails. I would appreciate any and all help, thank you so much!
If you scroll down the deploy errors from Heroku it says.. (In development you’re going to have to read a lot of errors so get used to searching up terms and getting a complete understanding of what the errors are saying)
So it says
Running bundle install..
Your Gemfile lists the gem pg.. more than once.
So your Gemfile file is composed of the things that are used to install modules/gems when your app runs.
You accidentally listed one of the modules twice (pg/postgres) just remove one of them and it should work.
It also says
#rails/webpacker#5.2.1: The engine "node" is incompatible.
Expected version ">=10.17.0". Got "10.15.3"
Found incompatible module.
So try to change the webpack/webpacker version in Gemfile as well.

Heroku not updating, getting error "Yarn executable was not detected in system"

I am working on a web application for a Udemy course and even though everything works fine on my preview, I have noticed at some point heroku was not receiving the updates. Here is what happens when I try git push heroku master:
Counting objects: 219, done.
Compressing objects: 100% (216/216), done.
Writing objects: 100% (219/219), 607.44 KiB | 6.20 MiB/s, done.
Total 219 (delta 44), reused 0 (delta 0)
remote: Compressing source files... done.
remote: Building source:
remote:
remote: -----> Ruby app detected
remote: -----> Compiling Ruby/Rails
remote: -----> Using Ruby version: ruby-2.4.1
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: Warning: the running version of Bundler (1.15.2) is older than the version that created the lockfile (1.17.1). We suggest you upgrade to the latest version of Bundler by running `gem install bundler`.
remote: Fetching gem metadata from https://rubygems.org/.........
remote: Fetching version metadata from https://rubygems.org/..
remote: Fetching dependency metadata from https://rubygems.org/.
remote: Using rake 12.3.1
remote: Fetching concurrent-ruby 1.1.2
remote: Using minitest 5.11.3
remote: Using thread_safe 0.3.6
remote: Using builder 3.2.3
remote: Using erubi 1.7.1
remote: Using mini_portile2 2.3.0
remote: Using crass 1.0.4
remote: Fetching rack 2.0.6
remote: Using nio4r 2.3.1
remote: Using websocket-extensions 0.1.3
remote: Using mini_mime 1.0.1
remote: Using arel 9.0.0
remote: Using mimemagic 0.3.2
remote: Using execjs 2.7.0
remote: Using msgpack 1.2.4
remote: Using rb-fsevent 0.10.3
remote: Using ffi 1.9.25
remote: Using bundler 1.15.2
remote: Using coffee-script-source 1.12.2
remote: Fetching method_source 0.9.1
remote: Installing method_source 0.9.1
remote: Using thor 0.20.0
remote: Using multi_json 1.13.1
remote: Using pg 1.1.3
remote: Using puma 3.12.0
remote: Using rails_serve_static_assets 0.0.5
remote: Using rails_stdout_logging 0.0.5
remote: Using tilt 2.0.8
remote: Using turbolinks-source 5.2.0
remote: Using tzinfo 1.2.5
remote: Using nokogiri 1.8.5
remote: Using websocket-driver 0.7.0
remote: Using mail 2.7.1
remote: Using marcel 0.3.3
remote: Using autoprefixer-rails 9.3.1
remote: Using uglifier 4.1.19
remote: Using bootsnap 1.3.2
remote: Using rb-inotify 0.9.10
remote: Using coffee-script 2.4.1
remote: Using rails_12factor 0.0.3
remote: Using turbolinks 5.2.0
remote: Using loofah 2.2.3
remote: Using sass-listen 4.0.0
remote: Using rails-html-sanitizer 1.0.4
remote: Fetching sass 3.7.0
remote: Installing concurrent-ruby 1.1.2
remote: Installing rack 2.0.6
remote: Installing sass 3.7.0
remote: Using i18n 1.1.1
remote: Using activesupport 5.2.1
remote: Using rails-dom-testing 2.0.3
remote: Using globalid 0.4.1
remote: Using activemodel 5.2.1
remote: Fetching jbuilder 2.8.0
remote: Using actionview 5.2.1
remote: Using activejob 5.2.1
remote: Using activerecord 5.2.1
remote: Using rack-test 1.1.0
remote: Using sprockets 3.7.2
remote: Using actionpack 5.2.1
remote: Using bootstrap-sass 3.3.7
remote: Using actioncable 5.2.1
remote: Using actionmailer 5.2.1
remote: Using activestorage 5.2.1
remote: Using railties 5.2.1
remote: Using sprockets-rails 3.2.1
remote: Using coffee-rails 4.2.2
remote: Fetching font-awesome-rails 4.7.0.4
remote: Installing jbuilder 2.8.0
remote: Fetching jquery-rails 4.3.3
remote: Using rails 5.2.1
remote: Using sass-rails 5.0.7
remote: Installing jquery-rails 4.3.3
remote: Installing font-awesome-rails 4.7.0.4
remote: Bundle complete! 23 Gemfile dependencies, 68 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 sass:
remote:
remote: Ruby Sass is deprecated and will be unmaintained as of 26 March 2019.
remote:
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:
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:
remote: * For more details, please refer to the Sass blog:
remote: http://sass.logdown.com/posts/7081811
remote:
remote: Bundle completed (3.60s)
remote: Cleaning up the bundler cache.
remote: Warning: the running version of Bundler (1.15.2) is older than the version that created the lockfile (1.17.1). We suggest you upgrade to the latest version of Bundler by running `gem install bundler`.
remote: Removing jbuilder (2.7.0)
remote: Removing method_source (0.9.0)
remote: Removing rack (2.0.5)
remote: Removing concurrent-ruby (1.0.5)
remote: Removing sass (3.6.0)
remote: The latest bundler is 2.0.0.pre.1, but you are currently running 1.15.2.
remote: To update, run `gem install bundler --pre`
remote: -----> Installing node-v8.10.0-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, [2018-11-10T02:53:43.116047 #407] INFO -- : Writing /tmp/build_6086175200f5550c5b9817387635ee22/public/assets/application-50b71e7b0b661292fd6fba40f84e1a84bfbb82bd7cccf29f36f75e6851fc30f1.js
remote: I, [2018-11-10T02:53:43.116490 #407] INFO -- : Writing /tmp/build_6086175200f5550c5b9817387635ee22/public/assets/application-50b71e7b0b661292fd6fba40f84e1a84bfbb82bd7cccf29f36f75e6851fc30f1.js.gz
remote: rake aborted!
remote: Sass::SyntaxError: Invalid CSS after "...top: 4px solid ": expected ";", was "\ ;"
remote: (sass):4014
remote: /tmp/build_6086175200f5550c5b9817387635ee22/vendor/bundle/ruby/2.4.0/gems/sass-3.7.0/lib/sass/scss/parser.rb:1305:in `expected'
remote: /tmp/build_6086175200f5550c5b9817387635ee22/vendor/bundle/ruby/2.4.0/gems/sass-3.7.0/lib/sass/scss/parser.rb:1235:in `expected'
remote: /tmp/build_6086175200f5550c5b9817387635ee22/vendor/bundle/ruby/2.4.0/gems/sass-3.7.0/lib/sass/scss/parser.rb:1230:in `tok!'
remote: /tmp/build_6086175200f5550c5b9817387635ee22/vendor/bundle/ruby/2.4.0/gems/sass-3.7.0/lib/sass/scss/parser.rb:815:in `block in try_declaration'
remote: /tmp/build_6086175200f5550c5b9817387635ee22/vendor/bundle/ruby/2.4.0/gems/sass-3.7.0/lib/sass/scss/parser.rb:1281:in `rethrow'
remote: /tmp/build_6086175200f5550c5b9817387635ee22/vendor/bundle/ruby/2.4.0/gems/sass-3.7.0/lib/sass/scss/parser.rb:820:in `try_declaration'
remote: /tmp/build_6086175200f5550c5b9817387635ee22/vendor/bundle/ruby/2.4.0/gems/sass-3.7.0/lib/sass/scss/parser.rb:743:in `declaration_or_ruleset'
remote: /tmp/build_6086175200f5550c5b9817387635ee22/vendor/bundle/ruby/2.4.0/gems/sass-3.7.0/lib/sass/scss/parser.rb:708:in `block_child'
remote: /tmp/build_6086175200f5550c5b9817387635ee22/vendor/bundle/ruby/2.4.0/gems/sass-3.7.0/lib/sass/scss/parser.rb:700:in `block_contents'
remote: /tmp/build_6086175200f5550c5b9817387635ee22/vendor/bundle/ruby/2.4.0/gems/sass-3.7.0/lib/sass/scss/parser.rb:689:in `block'
remote: /tmp/build_6086175200f5550c5b9817387635ee22/vendor/bundle/ruby/2.4.0/gems/sass-3.7.0/lib/sass/scss/parser.rb:681:in `ruleset'
remote: /tmp/build_6086175200f5550c5b9817387635ee22/vendor/bundle/ruby/2.4.0/gems/sass-3.7.0/lib/sass/scss/parser.rb:707:in `block_child'
remote: /tmp/build_6086175200f5550c5b9817387635ee22/vendor/bundle/ruby/2.4.0/gems/sass-3.7.0/lib/sass/scss/parser.rb:700:in `block_contents'
remote: /tmp/build_6086175200f5550c5b9817387635ee22/vendor/bundle/ruby/2.4.0/gems/sass-3.7.0/lib/sass/scss/parser.rb:137:in `stylesheet'
remote: /tmp/build_6086175200f5550c5b9817387635ee22/vendor/bundle/ruby/2.4.0/gems/sass-3.7.0/lib/sass/scss/parser.rb:41:in `parse'
remote: /tmp/build_6086175200f5550c5b9817387635ee22/vendor/bundle/ruby/2.4.0/gems/sass-3.7.0/lib/sass/engine.rb:414:in `_to_tree'
remote: /tmp/build_6086175200f5550c5b9817387635ee22/vendor/bundle/ruby/2.4.0/gems/sass-3.7.0/lib/sass/engine.rb:290:in `render'
remote: /tmp/build_6086175200f5550c5b9817387635ee22/vendor/bundle/ruby/2.4.0/gems/sprockets-3.7.2/lib/sprockets/sass_compressor.rb:48:in `call'
remote: /tmp/build_6086175200f5550c5b9817387635ee22/vendor/bundle/ruby/2.4.0/gems/sprockets-3.7.2/lib/sprockets/sass_compressor.rb:28:in `call'
remote: /tmp/build_6086175200f5550c5b9817387635ee22/vendor/bundle/ruby/2.4.0/gems/sprockets-3.7.2/lib/sprockets/processor_utils.rb:75:in `call_processor'
remote: /tmp/build_6086175200f5550c5b9817387635ee22/vendor/bundle/ruby/2.4.0/gems/sprockets-3.7.2/lib/sprockets/processor_utils.rb:57:in `block in call_processors'
remote: /tmp/build_6086175200f5550c5b9817387635ee22/vendor/bundle/ruby/2.4.0/gems/sprockets-3.7.2/lib/sprockets/processor_utils.rb:56:in `reverse_each'
remote: /tmp/build_6086175200f5550c5b9817387635ee22/vendor/bundle/ruby/2.4.0/gems/sprockets-3.7.2/lib/sprockets/processor_utils.rb:56:in `call_processors'
remote: /tmp/build_6086175200f5550c5b9817387635ee22/vendor/bundle/ruby/2.4.0/gems/sprockets-3.7.2/lib/sprockets/loader.rb:134:in `load_from_unloaded'
remote: /tmp/build_6086175200f5550c5b9817387635ee22/vendor/bundle/ruby/2.4.0/gems/sprockets-3.7.2/lib/sprockets/loader.rb:60:in `block in load'
remote: /tmp/build_6086175200f5550c5b9817387635ee22/vendor/bundle/ruby/2.4.0/gems/sprockets-3.7.2/lib/sprockets/loader.rb:317:in `fetch_asset_from_dependency_cache'
remote: /tmp/build_6086175200f5550c5b9817387635ee22/vendor/bundle/ruby/2.4.0/gems/sprockets-3.7.2/lib/sprockets/loader.rb:44:in `load'
remote: /tmp/build_6086175200f5550c5b9817387635ee22/vendor/bundle/ruby/2.4.0/gems/sprockets-3.7.2/lib/sprockets/cached_environment.rb:20:in `block in initialize'
remote: /tmp/build_6086175200f5550c5b9817387635ee22/vendor/bundle/ruby/2.4.0/gems/sprockets-3.7.2/lib/sprockets/cached_environment.rb:47:in `load'
remote: /tmp/build_6086175200f5550c5b9817387635ee22/vendor/bundle/ruby/2.4.0/gems/sprockets-3.7.2/lib/sprockets/base.rb:66:in `find_asset'
remote: /tmp/build_6086175200f5550c5b9817387635ee22/vendor/bundle/ruby/2.4.0/gems/sprockets-3.7.2/lib/sprockets/base.rb:73:in `find_all_linked_assets'
remote: /tmp/build_6086175200f5550c5b9817387635ee22/vendor/bundle/ruby/2.4.0/gems/sprockets-3.7.2/lib/sprockets/manifest.rb:142:in `block in find'
remote: /tmp/build_6086175200f5550c5b9817387635ee22/vendor/bundle/ruby/2.4.0/gems/sprockets-3.7.2/lib/sprockets/legacy.rb:114:in `block (2 levels) in logical_paths'
remote: /tmp/build_6086175200f5550c5b9817387635ee22/vendor/bundle/ruby/2.4.0/gems/sprockets-3.7.2/lib/sprockets/path_utils.rb:228:in `block in stat_tree'
remote: /tmp/build_6086175200f5550c5b9817387635ee22/vendor/bundle/ruby/2.4.0/gems/sprockets-3.7.2/lib/sprockets/path_utils.rb:212:in `block in stat_directory'
remote: /tmp/build_6086175200f5550c5b9817387635ee22/vendor/bundle/ruby/2.4.0/gems/sprockets-3.7.2/lib/sprockets/path_utils.rb:209:in `each'
remote: /tmp/build_6086175200f5550c5b9817387635ee22/vendor/bundle/ruby/2.4.0/gems/sprockets-3.7.2/lib/sprockets/path_utils.rb:209:in `stat_directory'
remote: /tmp/build_6086175200f5550c5b9817387635ee22/vendor/bundle/ruby/2.4.0/gems/sprockets-3.7.2/lib/sprockets/path_utils.rb:227:in `stat_tree'
remote: /tmp/build_6086175200f5550c5b9817387635ee22/vendor/bundle/ruby/2.4.0/gems/sprockets-3.7.2/lib/sprockets/legacy.rb:105:in `each'
remote: /tmp/build_6086175200f5550c5b9817387635ee22/vendor/bundle/ruby/2.4.0/gems/sprockets-3.7.2/lib/sprockets/legacy.rb:105:in `block in logical_paths'
remote: /tmp/build_6086175200f5550c5b9817387635ee22/vendor/bundle/ruby/2.4.0/gems/sprockets-3.7.2/lib/sprockets/legacy.rb:104:in `each'
remote: /tmp/build_6086175200f5550c5b9817387635ee22/vendor/bundle/ruby/2.4.0/gems/sprockets-3.7.2/lib/sprockets/legacy.rb:104:in `logical_paths'
remote: /tmp/build_6086175200f5550c5b9817387635ee22/vendor/bundle/ruby/2.4.0/gems/sprockets-3.7.2/lib/sprockets/manifest.rb:140:in `find'
remote: /tmp/build_6086175200f5550c5b9817387635ee22/vendor/bundle/ruby/2.4.0/gems/sprockets-3.7.2/lib/sprockets/manifest.rb:186:in `compile'
remote: /tmp/build_6086175200f5550c5b9817387635ee22/vendor/bundle/ruby/2.4.0/gems/sprockets-rails-3.2.1/lib/sprockets/rails/task.rb:68:in `block (3 levels) in define'
remote: /tmp/build_6086175200f5550c5b9817387635ee22/vendor/bundle/ruby/2.4.0/gems/sprockets-3.7.2/lib/rake/sprocketstask.rb:147:in `with_logger'
remote: /tmp/build_6086175200f5550c5b9817387635ee22/vendor/bundle/ruby/2.4.0/gems/sprockets-rails-3.2.1/lib/sprockets/rails/task.rb:67:in `block (2 levels) in define'
remote: /tmp/build_6086175200f5550c5b9817387635ee22/vendor/bundle/ruby/2.4.0/gems/rake-12.3.1/exe/rake:27:in `<top (required)>'
remote: Tasks: TOP => assets:precompile
remote: (See full trace by running task with --trace)
remote:
remote: !
remote: ! Precompiling assets failed.
remote: !
remote: ! Push rejected, failed to compile Ruby app.
remote:
remote: ! Push failed
remote: Verifying deploy...
remote:
remote: ! Push rejected to haunted-pumpkin-39985.
remote:
To https://git.heroku.com/haunted-pumpkin-39985.git
! [remote rejected] master -> master (pre-receive hook declined)
error: failed to push some refs to 'https://git.heroku.com/haunted-pumpkin-39985.git'
I notice the error "Yarn executable was not detected in system". I have searched everywhere and followed the instructions on installing yarn and the directions in this question : Rails precompile assets Yarn executable was not detected
Still didn't help. I am not sure if that is even the problem to why heroku won't update. I also notice the remark to run
gem install bundler --pre
Which I did and everything seemed to install fine in the terminal, but even after pushing I continue to get the same errors when trying to push to heroku. Any help is much appreciated, I have a feeling I am not seeing something here.
Edit: What got rid of this error for me was running
gem install sassc
I now have a totally different error, but that's for a different thread if I don't figure it out. Thanks for the help, everyone!
For this particular issue, my problem was with Sass. Running
gem install sassc
resolved this issue for me. I still cannot deploy to heroku to do Bundler issues, but there is no longer an issue about precompiling assets.

Heroku not authenticating; deploying heroku server issues; what's happening?

I am having serious problems getting Heroku and github to work with me.
I notice that I do not get an authentication from Heroku once I put in my log in information:
heroku login
Enter your Heroku credentials.
Email: blank#gmail.com
Password (typing will be hidden):
Logged in as blank#gmail.com
I do not get an authentication message, something my instructor said was very important. I have no idea why. I have everything set up correctly, including the proper ssh key, which I got via:
heroku keys:add
Then
heroku create
This is where things start really going wrong. I never get
Git remote heroku added
Instead, I just get
Creating app... done, stack is cedar-14
https://agile-lake-38079.herokuapp.com/ | https://git.heroku.com/agilelake-38079.git
With no indication of anything added.
After
git push origin master
and
git push heroku master
I get this same error every single time:
'Counting objects: 66, done.
Delta compression using up to 8 threads.
Compressing objects: 100% (55/55), done.
Writing objects: 100% (66/66), 16.44 KiB | 0 bytes/s, done.
Total 66 (delta 4), reused 0 (delta 0)
remote: Compressing source files... done.
remote: Building source:
remote:
remote: -----> Ruby app detected
remote: -----> Compiling Ruby/Rails
remote: -----> Using Ruby version: ruby-2.0.0
remote: -----> Installing dependencies using bundler 1.9.7
remote: Running: bundle install --without development:test --path vendor/bundle --binstubs vendor/bundle/bin -j4 --deployment
remote: Fetching gem metadata from https://rubygems.org/...........
remote: Fetching version metadata from https://rubygems.org/...
remote: Fetching dependency metadata from https://rubygems.org/..
remote: Rubygems 2.0.14.1 is not threadsafe, so your gems must be installed one at a time. Upgrade to Rubygems 2.1.0 or higher to enable parallel gem installation.
remote: Installing rake 10.5.0
remote: Installing i18n 0.7.0
remote: Installing json 1.8.3
remote: Installing minitest 5.8.4
remote: Installing thread_safe 0.3.5
remote: Installing tzinfo 1.2.2
remote: Installing activesupport 4.1.0
remote: Installing builder 3.2.2
remote: Installing erubis 2.7.0
remote: Installing actionview 4.1.0
remote: Installing rack 1.5.5
remote: Installing rack-test 0.6.3
remote: Installing actionpack 4.1.0
remote: Installing mime-types 1.25.1
remote: Installing polyglot 0.3.5
remote: Installing treetop 1.4.15
remote: Installing mail 2.5.4
remote: Installing actionmailer 4.1.0
remote: Installing activemodel 4.1.0
remote: Installing arel 5.0.1.20140414130214
remote: Installing activerecord 4.1.0
remote: Installing coffee-script-source 1.10.0
remote: Installing execjs 2.6.0
remote: Installing coffee-script 2.4.1
remote: Installing thor 0.19.1
remote: Installing railties 4.1.0
remote: Installing coffee-rails 4.0.1
remote: Installing hike 1.2.3
remote: Installing multi_json 1.11.2
remote: Installing jbuilder 2.0.0
remote: Installing jquery-rails 3.1.4
remote: Installing pg 0.18.4
remote: Using bundler 1.9.7
remote: Installing tilt 1.4.1
remote: Installing sprockets 2.11.0
remote: Installing sprockets-rails 2.3.3
remote: Installing rails 4.1.0
remote: Installing rails_serve_static_assets 0.0.4
remote: Installing rails_stdout_logging 0.0.4
remote: Installing rails_12factor 0.0.3
remote: Installing rdoc 4.2.1
remote: Installing sass 3.2.19
remote: Installing sass-rails 4.0.3
remote: Installing sdoc 0.4.0
remote: Installing turbolinks 2.5.3
remote: Installing uglifier 1.3.0
remote: Bundle complete! 14 Gemfile dependencies, 46 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 rdoc:
remote: Depending on your version of ruby, you may need to install ruby rdoc/ri data:
remote: <= 1.8.6 : unsupported
remote: = 1.8.7 : gem install rdoc-data; rdoc-data --install
remote: = 1.9.1 : gem install rdoc-data; rdoc-data --install
remote: >= 1.9.2 : nothing to do! Yay!
remote: Bundle completed (40.23s)
remote: Cleaning up the bundler cache.
remote: -----> Preparing app for Rails asset pipeline
remote: Running: rake assets:precompile
remote: rake aborted!
remote: NoMethodError: undefined method `raise_in_transactional_callbacks=' for ActiveRecord::Base:Class
remote: /tmp/build_8ed55ea28867430d1f1b83cfeabc180a/vendor/bundle/ruby/2.0.0/gems/activerecord-4.1.0/lib/active_record/dynamic_matchers.rb:26:in `method_missing'
remote: /tmp/build_8ed55ea28867430d1f1b83cfeabc180a/vendor/bundle/ruby/2.0.0/gems/activerecord-4.1.0/lib/active_record/railtie.rb:110:in `block (3 levels) in <class:Railtie>'
remote: /tmp/build_8ed55ea28867430d1f1b83cfeabc180a/vendor/bundle/ruby/2.0.0/gems/activerecord-4.1.0/lib/active_record/railtie.rb:109:in `each'
remote: /tmp/build_8ed55ea28867430d1f1b83cfeabc180a/vendor/bundle/ruby/2.0.0/gems/activerecord-4.1.0/lib/active_record/railtie.rb:109:in `block (2 levels) in <class:Railtie>'
remote: /tmp/build_8ed55ea28867430d1f1b83cfeabc180a/vendor/bundle/ruby/2.0.0/gems/activesupport-4.1.0/lib/active_support/lazy_load_hooks.rb:38:in `instance_eval'
remote: /tmp/build_8ed55ea28867430d1f1b83cfeabc180a/vendor/bundle/ruby/2.0.0/gems/activesupport-4.1.0/lib/active_support/lazy_load_hooks.rb:38:in `execute_hook'
remote: /tmp/build_8ed55ea28867430d1f1b83cfeabc180a/vendor/bundle/ruby/2.0.0/gems/activesupport-4.1.0/lib/active_support/lazy_load_hooks.rb:28:in `block in on_load'
remote: /tmp/build_8ed55ea28867430d1f1b83cfeabc180a/vendor/bundle/ruby/2.0.0/gems/activesupport-4.1.0/lib/active_support/lazy_load_hooks.rb:27:in `each'
remote: /tmp/build_8ed55ea28867430d1f1b83cfeabc180a/vendor/bundle/ruby/2.0.0/gems/activesupport-4.1.0/lib/active_support/lazy_load_hooks.rb:27:in `on_load'
remote: /tmp/build_8ed55ea28867430d1f1b83cfeabc180a/vendor/bundle/ruby/2.0.0/gems/activerecord-4.1.0/lib/active_record/railtie.rb:108:in `block in <class:Railtie>'
remote: /tmp/build_8ed55ea28867430d1f1b83cfeabc180a/vendor/bundle/ruby/2.0.0/gems/railties-4.1.0/lib/rails/initializable.rb:30:in `instance_exec'
remote: /tmp/build_8ed55ea28867430d1f1b83cfeabc180a/vendor/bundle/ruby/2.0.0/gems/railties-4.1.0/lib/rails/initializable.rb:30:in `run'
remote: /tmp/build_8ed55ea28867430d1f1b83cfeabc180a/vendor/bundle/ruby/2.0.0/gems/railties-4.1.0/lib/rails/initializable.rb:55:in `block in run_initializers'
remote: /tmp/build_8ed55ea28867430d1f1b83cfeabc180a/vendor/bundle/ruby/2.0.0/gems/railties-4.1.0/lib/rails/initializable.rb:54:in `run_initializers'
remote: /tmp/build_8ed55ea28867430d1f1b83cfeabc180a/vendor/bundle/ruby/2.0.0/gems/railties-4.1.0/lib/rails/application.rb:288:in `initialize!'
remote: /tmp/build_8ed55ea28867430d1f1b83cfeabc180a/config/environment.rb:5:in `<top (required)>'
remote: /tmp/build_8ed55ea28867430d1f1b83cfeabc180a/vendor/bundle/ruby/2.0.0/gems/activesupport-4.1.0/lib/active_support/dependencies.rb:247:in `require'
remote: /tmp/build_8ed55ea28867430d1f1b83cfeabc180a/vendor/bundle/ruby/2.0.0/gems/activesupport-4.1.0/lib/active_support/dependencies.rb:247:in `block in require'
remote: /tmp/build_8ed55ea28867430d1f1b83cfeabc180a/vendor/bundle/ruby/2.0.0/gems/activesupport-4.1.0/lib/active_support/dependencies.rb:232:in `load_dependency'
remote: /tmp/build_8ed55ea28867430d1f1b83cfeabc180a/vendor/bundle/ruby/2.0.0/gems/activesupport-4.1.0/lib/active_support/dependencies.rb:247:in `require'
remote: /tmp/build_8ed55ea28867430d1f1b83cfeabc180a/vendor/bundle/ruby/2.0.0/gems/railties-4.1.0/lib/rails/application.rb:264:in `require_environment!'
remote: /tmp/build_8ed55ea28867430d1f1b83cfeabc180a/vendor/bundle/ruby/2.0.0/gems/railties-4.1.0/lib/rails/application.rb:367:in `block in run_tasks_blocks'
remote: /tmp/build_8ed55ea28867430d1f1b83cfeabc180a/vendor/bundle/ruby/2.0.0/gems/sprockets-rails-2.3.3/lib/sprockets/rails/task.rb:64:in `block (2 levels) in define'
remote: Tasks: TOP => environment
remote: (See full trace by running task with --trace)
remote: !
remote: ! Precompiling assets failed.
remote: !
remote:
remote: ! Push rejected, failed to compile Ruby app
remote:
remote: Verifying deploy...
remote:
remote: ! Push rejected to agile-lake-38079.
remote:
To https://git.heroku.com/agile-lake-38079.git
! [remote rejected] master -> master (pre-receive hook declined)
error: failed to push some refs to 'https://git.heroku.com/agile-lake-38079.git''
I have tried altering the application.rb file, just in case, and I have also tweaked my Gemfile to make sure it has:
group :production do
gem 'pg'
gem 'rails_12factor'
end
Neither have worked. Thanks to anyone who can help.
Your authentication is fine :)
When you push to Heroku, it creates a slug of your application — think of it like a compressed, production-ready and production-tuned package.
Your problem lies when Heroku tries to create this slug. Your log outputs this line:
remote: NoMethodError: undefined method `raise_in_transactional_callbacks=' for ActiveRecord::Base:Class
Models inherit from ActiveRecord::Base, so that should tell you that it's something (very likely) in your model code.
Locally, you can run rake assets:precompile RAILS_ENV=production to see how Heroku would treat app.

Heroku Push- Several solutions failed

Full disclosure- I am a new to coding.
Initially when I tried the command $ git push heroku master -I received the following error, "uninitialized constant Devise".
I moved the gem devise(Gemfile) from (group :development, :test do) to (group :production do) to no avail. I even tried it moving outside the previously mentioned groups. This was returned as a result: failed to push some refs to 'https://git.heroku.com.
Following that I ran the push commands again and received this error 'FileNotFound: couldn't find file 'bootstrap-sprockets' with type'application/javascript.' I removed the bootstrap-sprockets from your application.js subsequently. That failed also. I moved everything back to its original place and tried to push again and this what returned:
Counting objects: 229, done.
Delta compression using up to 8 threads.
Compressing objects: 100% (208/208), done.
Writing objects: 100% (229/229), 41.31 KiB | 0 bytes/s, done.
Total 229 (delta 66), reused 0 (delta 0)
remote: Compressing source files... done.
remote: Building source:
remote:
remote: -----> Ruby app detected
remote: -----> Compiling Ruby/Rails
remote: -----> Using Ruby version: ruby-2.0.0
remote: -----> Installing dependencies using bundler 1.9.7
remote: Running:
bundle install --without development:test --path vendor/bundle --binstubs vendor/bundle/bin -j4 --deploymen
remote: Fetching gem metadata from https://rubygems.org/...........
remote: Fetching version metadata from https://rubygems.org/...
remote: Fetching dependency metadata from https://rubygems.org/..
remote: Rubygems 2.0.14 is not threadsafe, so your gems must be installed one at a time. Upgrade to Rubygems 2.1.0 or higher to enable parallel gem installation.
remote: Installing rake 10.4.2
remote: Installing i18n 0.7.0
remote: Installing json 1.8.3
remote: Installing minitest 5.7.0
remote: Installing thread_safe 0.3.5
remote: Installing tzinfo 1.2.2
remote: Installing activesupport 4.2.1
remote: Installing builder 3.2.2
remote: Installing erubis 2.7.0
remote: Installing mini_portile 0.6.2
remote: Installing nokogiri 1.6.6.2
remote: Installing rails-deprecated_sanitizer 1.0.3
remote: Installing rails-dom-testing 1.0.6
remote: Installing loofah 2.0.2
remote: Installing rails-html-sanitizer 1.0.2
remote: Installing actionview 4.2.1
remote: Installing rack 1.6.1
remote: Installing rack-test 0.6.3
remote: Installing actionpack 4.2.1
remote: Installing globalid 0.3.5
remote: Installing activejob 4.2.1
remote: Installing mime-types 2.6.1
remote: Installing mail 2.6.3
remote: Installing actionmailer 4.2.1
remote: Installing activemodel 4.2.1
remote: Installing arel 6.0.0
remote: Installing activerecord 4.2.1
remote: Installing bcrypt 3.1.10
remote: Installing coffee-script-source 1.9.1.1
remote: Installing execjs 2.5.2
remote: Installing coffee-script 2.4.1
remote: Installing thor 0.19.1
remote: Installing railties 4.2.1
remote: Installing coffee-rails 4.1.0
remote: Installing orm_adapter 0.5.0
remote: Installing responders 2.1.0
remote: Installing warden 1.2.3
remote: Installing devise 3.5.2
remote: Installing multi_json 1.11.1
remote: Installing jbuilder 2.2.16
remote: Installing jquery-rails 4.0.3
remote: Installing pg 0.17.1
remote: Using bundler 1.9.7
remote: Installing sprockets 3.2.0
remote: Installing sprockets-rails 2.3.1
remote: Installing rails 4.2.1
remote: Installing rails_serve_static_assets 0.0.4
remote: Installing rails_stdout_logging 0.0.4
remote: Installing rails_12factor 0.0.2
remote: Installing rdoc 4.2.0
remote: Installing sass 3.4.14
remote: Installing tilt 1.4.1
remote: Installing sass-rails 5.0.3
remote: Installing sdoc 0.4.1
remote: Installing turbolinks 2.5.3
remote: Installing uglifier 2.7.1
remote: Bundle complete! 16 Gemfile dependencies, 56 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 rdoc:
remote: Depending on your version of ruby, you may need to install ruby rdoc/ri data:
remote: <= 1.8.6 : unsupported
remote: = 1.8.7 : gem install rdoc-data; rdoc-data --install
remote: = 1.9.1 : gem install rdoc-data; rdoc-data --install
remote: >= 1.9.2 : nothing to do! Yay!
remote: Bundle completed (86.26s)
remote: Cleaning up the bundler cache.
remote: -----> Preparing app for Rails asset pipeline
remote: Running: rake assets:precompile
remote: rake aborted!
remote: Sprockets::FileNotFound: couldn't find file 'bootstrap' with type 'application/javascript'
remote: /tmp/build_b8ba7c7f8f9b9d6606dccf954e43d1c0/app/assets/javascripts/application.js:17
remote: /tmp/build_b8ba7c7f8f9b9d6606dccf954e43d1c0/vendor/bundle/ruby/2.0.0/gems/sprockets-3.2.0/lib/sprockets/resolve.rb:64:in `resolve!'
remote: /tmp/build_b8ba7c7f8f9b9d6606dccf954e43d1c0/vendor/bundle/ruby/2.0.0/gems/sprockets-3.2.0/lib/sprockets/directive_processor.rb:399:in `resolve'
remote: /tmp/build_b8ba7c7f8f9b9d6606dccf954e43d1c0/vendor/bundle/ruby/2.0.0/gems/sprockets-3.2.0/lib/sprockets/directive_processor.rb:207:in `process_require_directive'
remote: /tmp/build_b8ba7c7f8f9b9d6606dccf954e43d1c0/vendor/bundle/ruby/2.0.0/gems/sprockets-3.2.0/lib/sprockets/directive_processor.rb:180:in `block in process_directives'
remote: /tmp/build_b8ba7c7f8f9b9d6606dccf954e43d1c0/vendor/bundle/ruby/2.0.0/gems/sprockets-3.2.0/lib/sprockets/directive_processor.rb:178:in `each'
remote: /tmp/build_b8ba7c7f8f9b9d6606dccf954e43d1c0/vendor/bundle/ruby/2.0.0/gems/sprockets-3.2.0/lib/sprockets/directive_processor.rb:178:in `process_directives'
remote: /tmp/build_b8ba7c7f8f9b9d6606dccf954e43d1c0/vendor/bundle/ruby/2.0.0/gems/sprockets-3.2.0/lib/sprockets/directive_processor.rb:83:in `_call'
remote: /tmp/build_b8ba7c7f8f9b9d6606dccf954e43d1c0/vendor/bundle/ruby/2.0.0/gems/sprockets-3.2.0/lib/sprockets/directive_processor.rb:68:in `call'
remote: /tmp/build_b8ba7c7f8f9b9d6606dccf954e43d1c0/vendor/bundle/ruby/2.0.0/gems/sprockets-3.2.0/lib/sprockets/processor_utils.rb:75:in `call_processor'
remote: /tmp/build_b8ba7c7f8f9b9d6606dccf954e43d1c0/vendor/bundle/ruby/2.0.0/gems/sprockets-3.2.0/lib/sprockets/processor_utils.rb:57:in `block in call_processors'
remote: /tmp/build_b8ba7c7f8f9b9d6606dccf954e43d1c0/vendor/bundle/ruby/2.0.0/gems/sprockets-3.2.0/lib/sprockets/processor_utils.rb:56:in `reverse_each'
remote: /tmp/build_b8ba7c7f8f9b9d6606dccf954e43d1c0/vendor/bundle/ruby/2.0.0/gems/sprockets-3.2.0/lib/sprockets/processor_utils.rb:56:in `call_processors'
remote: /tmp/build_b8ba7c7f8f9b9d6606dccf954e43d1c0/vendor/bundle/ruby/2.0.0/gems/sprockets-3.2.0/lib/sprockets/loader.rb:86:in `load_asset_by_uri'
remote: /tmp/build_b8ba7c7f8f9b9d6606dccf954e43d1c0/vendor/bundle/ruby/2.0.0/gems/sprockets-3.2.0/lib/sprockets/loader.rb:45:in `block in load'
remote: /tmp/build_b8ba7c7f8f9b9d6606dccf954e43d1c0/vendor/bundle/ruby/2.0.0/gems/sprockets-3.2.0/lib/sprockets/loader.rb:155:in `fetch_asset_from_dependency_cache'
remote: /tmp/build_b8ba7c7f8f9b9d6606dccf954e43d1c0/vendor/bundle/ruby/2.0.0/gems/sprockets-3.2.0/lib/sprockets/loader.rb:38:in `load'
remote: /tmp/build_b8ba7c7f8f9b9d6606dccf954e43d1c0/vendor/bundle/ruby/2.0.0/gems/sprockets-3.2.0/lib/sprockets/cached_environment.rb:20:in `block in initialize'
remote: /tmp/build_b8ba7c7f8f9b9d6606dccf954e43d1c0/vendor/bundle/ruby/2.0.0/gems/sprockets-3.2.0/lib/sprockets/cached_environment.rb:47:in `yield'
remote: /tmp/build_b8ba7c7f8f9b9d6606dccf954e43d1c0/vendor/bundle/ruby/2.0.0/gems/sprockets-3.2.0/lib/sprockets/cached_environment.rb:47:in `load'
remote: /tmp/build_b8ba7c7f8f9b9d6606dccf954e43d1c0/vendor/bundle/ruby/2.0.0/gems/sprockets-3.2.0/lib/sprockets/bundle.rb:23:in `block in call'
remote: /tmp/build_b8ba7c7f8f9b9d6606dccf954e43d1c0/vendor/bundle/ruby/2.0.0/gems/sprockets-3.2.0/lib/sprockets/utils.rb:183:in `dfs'
remote: /tmp/build_b8ba7c7f8f9b9d6606dccf954e43d1c0/vendor/bundle/ruby/2.0.0/gems/sprockets-3.2.0/lib/sprockets/bundle.rb:24:in `call'
remote: /tmp/build_b8ba7c7f8f9b9d6606dccf954e43d1c0/vendor/bundle/ruby/2.0.0/gems/sprockets-3.2.0/lib/sprockets/processor_utils.rb:75:in `call_processor'
remote: /tmp/build_b8ba7c7f8f9b9d6606dccf954e43d1c0/vendor/bundle/ruby/2.0.0/gems/sprockets-3.2.0/lib/sprockets/processor_utils.rb:57:in `block in call_processors'
remote: /tmp/build_b8ba7c7f8f9b9d6606dccf954e43d1c0/vendor/bundle/ruby/2.0.0/gems/sprockets-3.2.0/lib/sprockets/processor_utils.rb:56:in `reverse_each'
remote: /tmp/build_b8ba7c7f8f9b9d6606dccf954e43d1c0/vendor/bundle/ruby/2.0.0/gems/sprockets-3.2.0/lib/sprockets/processor_utils.rb:56:in `call_processors'
remote: /tmp/build_b8ba7c7f8f9b9d6606dccf954e43d1c0/vendor/bundle/ruby/2.0.0/gems/sprockets-3.2.0/lib/sprockets/loader.rb:86:in `load_asset_by_uri'
remote: /tmp/build_b8ba7c7f8f9b9d6606dccf954e43d1c0/vendor/bundle/ruby/2.0.0/gems/sprockets-3.2.0/lib/sprockets/loader.rb:45:in `block in load'
remote: /tmp/build_b8ba7c7f8f9b9d6606dccf954e43d1c0/vendor/bundle/ruby/2.0.0/gems/sprockets-3.2.0/lib/sprockets/loader.rb:155:in `fetch_asset_from_dependency_cache'
remote: /tmp/build_b8ba7c7f8f9b9d6606dccf954e43d1c0/vendor/bundle/ruby/2.0.0/gems/sprockets-3.2.0/lib/sprockets/loader.rb:38:in `load'
remote: /tmp/build_b8ba7c7f8f9b9d6606dccf954e43d1c0/vendor/bundle/ruby/2.0.0/gems/sprockets-3.2.0/lib/sprockets/cached_environment.rb:20:in `block in initialize'
remote: /tmp/build_b8ba7c7f8f9b9d6606dccf954e43d1c0/vendor/bundle/ruby/2.0.0/gems/sprockets-3.2.0/lib/sprockets/cached_environment.rb:47:in `yield'
remote: /tmp/build_b8ba7c7f8f9b9d6606dccf954e43d1c0/vendor/bundle/ruby/2.0.0/gems/sprockets-3.2.0/lib/sprockets/cached_environment.rb:47:in `load'
remote: /tmp/build_b8ba7c7f8f9b9d6606dccf954e43d1c0/vendor/bundle/ruby/2.0.0/gems/sprockets-3.2.0/lib/sprockets/base.rb:63:in `find_asset'
remote: /tmp/build_b8ba7c7f8f9b9d6606dccf954e43d1c0/vendor/bundle/ruby/2.0.0/gems/sprockets-3.2.0/lib/sprockets/base.rb:70:in `find_all_linked_assets'
remote: /tmp/build_b8ba7c7f8f9b9d6606dccf954e43d1c0/vendor/bundle/ruby/2.0.0/gems/sprockets-3.2.0/lib/sprockets/manifest.rb:138:in `block in find'
remote: /tmp/build_b8ba7c7f8f9b9d6606dccf954e43d1c0/vendor/bundle/ruby/2.0.0/gems/sprockets-3.2.0/lib/sprockets/legacy.rb:114:in `block (2 levels) in logical_paths'
remote: /tmp/build_b8ba7c7f8f9b9d6606dccf954e43d1c0/vendor/bundle/ruby/2.0.0/gems/sprockets-3.2.0/lib/sprockets/path_utils.rb:223:in `block in stat_tree'
remote: /tmp/build_b8ba7c7f8f9b9d6606dccf954e43d1c0/vendor/bundle/ruby/2.0.0/gems/sprockets-3.2.0/lib/sprockets/path_utils.rb:207:in `block in stat_directory'
remote: /tmp/build_b8ba7c7f8f9b9d6606dccf954e43d1c0/vendor/bundle/ruby/2.0.0/gems/sprockets-3.2.0/lib/sprockets/path_utils.rb:204:in `each'
remote: /tmp/build_b8ba7c7f8f9b9d6606dccf954e43d1c0/vendor/bundle/ruby/2.0.0/gems/sprockets-3.2.0/lib/sprockets/path_utils.rb:204:in `stat_directory'
remote: /tmp/build_b8ba7c7f8f9b9d6606dccf954e43d1c0/vendor/bundle/ruby/2.0.0/gems/sprockets-3.2.0/lib/sprockets/path_utils.rb:222:in `stat_tree'
remote: /tmp/build_b8ba7c7f8f9b9d6606dccf954e43d1c0/vendor/bundle/ruby/2.0.0/gems/sprockets-3.2.0/lib/sprockets/legacy.rb:105:in `each'
remote: /tmp/build_b8ba7c7f8f9b9d6606dccf954e43d1c0/vendor/bundle/ruby/2.0.0/gems/sprockets-3.2.0/lib/sprockets/legacy.rb:105:in `block in logical_paths'
remote: /tmp/build_b8ba7c7f8f9b9d6606dccf954e43d1c0/vendor/bundle/ruby/2.0.0/gems/sprockets-3.2.0/lib/sprockets/legacy.rb:104:in `each'
remote: /tmp/build_b8ba7c7f8f9b9d6606dccf954e43d1c0/vendor/bundle/ruby/2.0.0/gems/sprockets-3.2.0/lib/sprockets/legacy.rb:104:in `logical_paths'
remote: /tmp/build_b8ba7c7f8f9b9d6606dccf954e43d1c0/vendor/bundle/ruby/2.0.0/gems/sprockets-3.2.0/lib/sprockets/manifest.rb:136:in `find'
remote: /tmp/build_b8ba7c7f8f9b9d6606dccf954e43d1c0/vendor/bundle/ruby/2.0.0/gems/sprockets-3.2.0/lib/sprockets/manifest.rb:162:in `compile'
remote: /tmp/build_b8ba7c7f8f9b9d6606dccf954e43d1c0/vendor/bundle/ruby/2.0.0/gems/sprockets-rails-2.3.1/lib/sprockets/rails/task.rb:70:in `block (3 levels) in define'
remote: /tmp/build_b8ba7c7f8f9b9d6606dccf954e43d1c0/vendor/bundle/ruby/2.0.0/gems/sprockets-3.2.0/lib/rake/sprocketstask.rb:147:in `with_logger'
remote: /tmp/build_b8ba7c7f8f9b9d6606dccf954e43d1c0/vendor/bundle/ruby/2.0.0/gems/sprockets-rails-2.3.1/lib/sprockets/rails/task.rb:69:in `block (2 levels) in define'
remote: Tasks: TOP => assets:precompile
remote: (See full trace by running task with --trace)
remote: !
remote: ! Precompiling assets failed.
remote: !
remote:
remote: ! Push rejected, failed to compile Ruby app
remote:
remote: Verifying deploy....
remote:
remote: ! Push rejected to (app_name).
remote:
To https://git.heroku.com/app_name.git
! [remote rejected] master -> master (pre-receive hook declined)
error: failed to push some refs to 'https://git.heroku.com/app_name.git'
_________________________________________________________________________
I have tried several solutions. I cannot figure it out. Everything was moving along swimmingly. Any idea what I need to do to resolve this issue? App_name is just a replacement for the original name by the way.
Any help is much appreciated. Thanks in advance.
It doesn't seem to be installing bootstap in production. Make sure you have bootstrap included in your Gemfile correctly and not only included in development.

Heroku push error Sass Syntax Error

I've bben trying to deploy a Ruby application to Heroku. The application works fine locally but I keep getting this error when I try and deploy.
Being very new to Ruby I'm not sure where I'm going wrong.
I've removed the the bootstrap-theme.css.map to see if that would make a difference.
I've been trying all week to get this working and keep getting to this point and get no further.
ruby 2.2.0p0 (2014-12-25 revision 49005) [x86_64-darwin14]
Rails 4.2.0
Any ideas
Thanks
Total 1679 (delta 1010), reused 0 (delta 0)
remote: Compressing source files... done.
remote: Building source:
remote:
remote: -----> Removing .DS_Store files
remote: -----> Ruby app detected
remote: -----> Compiling Ruby/Rails
remote: -----> Using Ruby version: ruby-2.2.0
remote: -----> Installing dependencies using 1.7.12
remote: Running: bundle install --without development:test --path vendor/bundle --binstubs vendor/bundle/bin -j4 --deployment
remote: Fetching gem metadata from https://rubygems.org/...........
remote: Using rake 10.4.2
remote: Installing minitest 5.5.1
remote: Installing i18n 0.7.0
remote: Installing builder 3.2.2
remote: Installing thread_safe 0.3.5
remote: Installing mini_portile 0.6.2
remote: Installing erubis 2.7.0
remote: Installing rack 1.6.0
remote: Installing mime-types 2.4.3
remote: Installing arel 6.0.0
remote: Installing ice_nine 0.11.1
remote: Installing json 1.8.2
remote: Installing bootstrap_form 2.3.0
remote: Installing coffee-script-source 1.9.1
remote: Installing execjs 2.4.0
remote: Installing thor 0.19.1
remote: Installing equalizer 0.0.9
remote: Installing hashie 3.4.0
remote: Installing multi_json 1.11.0
remote: Installing multi_xml 0.5.5
remote: Installing hike 1.2.3
remote: Using bundler 1.7.12
remote: Installing bcrypt 3.1.10
remote: Using rdoc 4.2.0
remote: Installing tilt 1.4.1
remote: Installing sass 3.2.19
remote: Installing will_paginate 3.0.7
remote: Installing tzinfo 1.2.2
remote: Installing descendants_tracker 0.0.4
remote: Installing rack-test 0.6.3
remote: Installing rack-accept 0.4.5
remote: Installing rack-mount 0.8.3
remote: Installing mail 2.6.3
remote: Installing coffee-script 2.3.0
remote: Installing uglifier 2.7.1
remote: Installing sdoc 0.4.1
remote: Installing sprockets 2.12.3
remote: Installing activesupport 4.2.0
remote: Installing axiom-types 0.1.1
remote: Installing coercible 1.0.0
remote: Installing rails-deprecated_sanitizer 1.0.3
remote: Installing globalid 0.3.3
remote: Installing activemodel 4.2.0
remote: Installing climate_control 0.0.3
remote: Installing jbuilder 1.5.3
remote: Installing virtus 1.0.4
remote: Installing activejob 4.2.0
remote: Installing activerecord 4.2.0
remote: Installing protected_attributes 1.0.8
remote: Installing cocaine 0.5.7
remote: Installing grape 0.11.0
remote: Installing paperclip 4.2.1
remote: Installing nokogiri 1.6.6.2
remote: Installing loofah 2.0.1
remote: Installing rails-dom-testing 1.0.5
remote: Installing rails-html-sanitizer 1.0.2
remote: Installing actionview 4.2.0
remote: Installing actionpack 4.2.0
remote: Installing actionmailer 4.2.0
remote: Installing railties 4.2.0
remote: Installing pg 0.18.1
remote: Installing sprockets-rails 2.2.4
remote: Installing coffee-rails 4.0.1
remote: Installing jquery-rails 4.0.3
remote: Installing responders 2.1.0
remote: Installing jquery-ui-rails 5.0.3
remote: Installing sass-rails 4.0.5
remote: Installing turbolinks 2.5.3
remote: Installing rails 4.2.0
remote: Your bundle is complete!
remote: Gems in the groups development and test were not installed.
remote: It was installed into ./vendor/bundle
remote: Bundle completed (29.23s)
remote: Cleaning up the bundler cache.
remote: -----> Preparing app for Rails asset pipeline
remote: Running: rake assets:precompile
remote: DEPRECATION WARNING: The configuration option `config.serve_static_assets` has been renamed to `config.serve_static_files` to clarify its role (it merely enables serving everything in the `public` folder and is unrelated to the asset pipeline). The `serve_static_assets` alias will be removed in Rails 5.0. Please migrate your configuration files accordingly. (called from block in <top (required)> at /tmp/build_4096e4ec1586ed9cc408dfe450ef9328/config/environments/production.rb:23)
remote: rake aborted!
remote: Sass::SyntaxError: Invalid CSS after "...":3,"sources":[": expected "|", was ""less/normalize..."
remote: (in /tmp/build_4096e4ec1586ed9cc408dfe450ef9328/app/assets/bootstrap-3.1.1-dist/css/bootstrap.css.map)
remote: (sass):1
remote: /tmp/build_4096e4ec1586ed9cc408dfe450ef9328/vendor/bundle/ruby/2.2.0/gems/sass-3.2.19/lib/sass/scss/parser.rb:1147:in `expected'
remote: /tmp/build_4096e4ec1586ed9cc408dfe450ef9328/vendor/bundle/ruby/2.2.0/gems/sass-3.2.19/lib/sass/scss/parser.rb:1085:in `expected'
remote: /tmp/build_4096e4ec1586ed9cc408dfe450ef9328/vendor/bundle/ruby/2.2.0/gems/sass-3.2.19/lib/sass/scss/parser.rb:1080:in `tok!'
remote: /tmp/build_4096e4ec1586ed9cc408dfe450ef9328/vendor/bundle/ruby/2.2.0/gems/sass-3.2.19/lib/sass/scss/parser.rb:785:in `attrib_name!'
remote: /tmp/build_4096e4ec1586ed9cc408dfe450ef9328/vendor/bundle/ruby/2.2.0/gems/sass-3.2.19/lib/sass/scss/parser.rb:753:in `attrib'
remote: /tmp/build_4096e4ec1586ed9cc408dfe450ef9328/vendor/bundle/ruby/2.2.0/gems/sass-3.2.19/lib/sass/scss/parser.rb:672:in `simple_selector_sequence'
remote: /tmp/build_4096e4ec1586ed9cc408dfe450ef9328/vendor/bundle/ruby/2.2.0/gems/sass-3.2.19/lib/sass/scss/parser.rb:646:in `_selector'
remote: /tmp/build_4096e4ec1586ed9cc408dfe450ef9328/vendor/bundle/ruby/2.2.0/gems/sass-3.2.19/lib/sass/scss/parser.rb:619:in `selector'
remote: /tmp/build_4096e4ec1586ed9cc408dfe450ef9328/vendor/bundle/ruby/2.2.0/gems/sass-3.2.19/lib/sass/scss/parser.rb:603:in `selector_sequence'
remote: /tmp/build_4096e4ec1586ed9cc408dfe450ef9328/vendor/bundle/ruby/2.2.0/gems/sass-3.2.19/lib/sass/scss/parser.rb:528:in `ruleset'
remote: /tmp/build_4096e4ec1586ed9cc408dfe450ef9328/vendor/bundle/ruby/2.2.0/gems/sass-3.2.19/lib/sass/scss/parser.rb:591:in `block in declaration_or_ruleset'
remote: /tmp/build_4096e4ec1586ed9cc408dfe450ef9328/vendor/bundle/ruby/2.2.0/gems/sass-3.2.19/lib/sass/scss/parser.rb:1123:in `call'
remote: /tmp/build_4096e4ec1586ed9cc408dfe450ef9328/vendor/bundle/ruby/2.2.0/gems/sass-3.2.19/lib/sass/scss/parser.rb:1123:in `rethrow'
remote: /tmp/build_4096e4ec1586ed9cc408dfe450ef9328/vendor/bundle/ruby/2.2.0/gems/sass-3.2.19/lib/sass/scss/parser.rb:592:in `declaration_or_ruleset'
remote: /tmp/build_4096e4ec1586ed9cc408dfe450ef9328/vendor/bundle/ruby/2.2.0/gems/sass-3.2.19/lib/sass/scss/parser.rb:554:in `block_child'
remote: /tmp/build_4096e4ec1586ed9cc408dfe450ef9328/vendor/bundle/ruby/2.2.0/gems/sass-3.2.19/lib/sass/scss/parser.rb:543:in `block_contents'
remote: /tmp/build_4096e4ec1586ed9cc408dfe450ef9328/vendor/bundle/ruby/2.2.0/gems/sass-3.2.19/lib/sass/scss/parser.rb:535:in `block'
remote: /tmp/build_4096e4ec1586ed9cc408dfe450ef9328/vendor/bundle/ruby/2.2.0/gems/sass-3.2.19/lib/sass/scss/parser.rb:529:in `ruleset'
remote: /tmp/build_4096e4ec1586ed9cc408dfe450ef9328/vendor/bundle/ruby/2.2.0/gems/sass-3.2.19/lib/sass/scss/parser.rb:553:in `block_child'
remote: /tmp/build_4096e4ec1586ed9cc408dfe450ef9328/vendor/bundle/ruby/2.2.0/gems/sass-3.2.19/lib/sass/scss/parser.rb:543:in `block_contents'
remote: /tmp/build_4096e4ec1586ed9cc408dfe450ef9328/vendor/bundle/ruby/2.2.0/gems/sass-3.2.19/lib/sass/scss/parser.rb:82:in `stylesheet'
remote: /tmp/build_4096e4ec1586ed9cc408dfe450ef9328/vendor/bundle/ruby/2.2.0/gems/sass-3.2.19/lib/sass/scss/parser.rb:27:in `parse'
remote: /tmp/build_4096e4ec1586ed9cc408dfe450ef9328/vendor/bundle/ruby/2.2.0/gems/sass-3.2.19/lib/sass/engine.rb:342:in `_to_tree'
remote: /tmp/build_4096e4ec1586ed9cc408dfe450ef9328/vendor/bundle/ruby/2.2.0/gems/sass-3.2.19/lib/sass/engine.rb:315:in `_render'
remote: /tmp/build_4096e4ec1586ed9cc408dfe450ef9328/vendor/bundle/ruby/2.2.0/gems/sass-3.2.19/lib/sass/engine.rb:262:in `render'
remote: /tmp/build_4096e4ec1586ed9cc408dfe450ef9328/vendor/bundle/ruby/2.2.0/gems/sprockets-2.12.3/lib/sprockets/sass_compressor.rb:24:in `evaluate'
remote: /tmp/build_4096e4ec1586ed9cc408dfe450ef9328/vendor/bundle/ruby/2.2.0/gems/tilt-1.4.1/lib/tilt/template.rb:103:in `render'
remote: /tmp/build_4096e4ec1586ed9cc408dfe450ef9328/vendor/bundle/ruby/2.2.0/gems/sprockets-2.12.3/lib/sprockets/context.rb:197:in `block in evaluate'
remote: /tmp/build_4096e4ec1586ed9cc408dfe450ef9328/vendor/bundle/ruby/2.2.0/gems/sprockets-2.12.3/lib/sprockets/context.rb:194:in `each'
remote: /tmp/build_4096e4ec1586ed9cc408dfe450ef9328/vendor/bundle/ruby/2.2.0/gems/sprockets-2.12.3/lib/sprockets/context.rb:194:in `evaluate'
remote: /tmp/build_4096e4ec1586ed9cc408dfe450ef9328/vendor/bundle/ruby/2.2.0/gems/sprockets-2.12.3/lib/sprockets/bundled_asset.rb:25:in `initialize'
remote: /tmp/build_4096e4ec1586ed9cc408dfe450ef9328/vendor/bundle/ruby/2.2.0/gems/sprockets-2.12.3/lib/sprockets/base.rb:377:in `new'
remote: /tmp/build_4096e4ec1586ed9cc408dfe450ef9328/vendor/bundle/ruby/2.2.0/gems/sprockets-2.12.3/lib/sprockets/base.rb:377:in `build_asset'
remote: /tmp/build_4096e4ec1586ed9cc408dfe450ef9328/vendor/bundle/ruby/2.2.0/gems/sprockets-2.12.3/lib/sprockets/index.rb:94:in `block in build_asset'
remote: /tmp/build_4096e4ec1586ed9cc408dfe450ef9328/vendor/bundle/ruby/2.2.0/gems/sprockets-2.12.3/lib/sprockets/caching.rb:58:in `cache_asset'
remote: /tmp/build_4096e4ec1586ed9cc408dfe450ef9328/vendor/bundle/ruby/2.2.0/gems/sprockets-2.12.3/lib/sprockets/index.rb:93:in `build_asset'
remote: /tmp/build_4096e4ec1586ed9cc408dfe450ef9328/vendor/bundle/ruby/2.2.0/gems/sprockets-2.12.3/lib/sprockets/base.rb:287:in `find_asset'
remote: /tmp/build_4096e4ec1586ed9cc408dfe450ef9328/vendor/bundle/ruby/2.2.0/gems/sprockets-2.12.3/lib/sprockets/index.rb:61:in `find_asset'
remote: /tmp/build_4096e4ec1586ed9cc408dfe450ef9328/vendor/bundle/ruby/2.2.0/gems/sprockets-2.12.3/lib/sprockets/manifest.rb:211:in `block in find_asset'
remote: /tmp/build_4096e4ec1586ed9cc408dfe450ef9328/vendor/bundle/ruby/2.2.0/gems/sprockets-2.12.3/lib/sprockets/manifest.rb:257:in `benchmark'
remote: /tmp/build_4096e4ec1586ed9cc408dfe450ef9328/vendor/bundle/ruby/2.2.0/gems/sprockets-2.12.3/lib/sprockets/manifest.rb:210:in `find_asset'
remote: /tmp/build_4096e4ec1586ed9cc408dfe450ef9328/vendor/bundle/ruby/2.2.0/gems/sprockets-2.12.3/lib/sprockets/manifest.rb:119:in `block in compile'
remote: /tmp/build_4096e4ec1586ed9cc408dfe450ef9328/vendor/bundle/ruby/2.2.0/gems/sprockets-2.12.3/lib/sprockets/manifest.rb:118:in `each'
remote: /tmp/build_4096e4ec1586ed9cc408dfe450ef9328/vendor/bundle/ruby/2.2.0/gems/sprockets-2.12.3/lib/sprockets/manifest.rb:118:in `compile'
remote: /tmp/build_4096e4ec1586ed9cc408dfe450ef9328/vendor/bundle/ruby/2.2.0/gems/sprockets-rails-2.2.4/lib/sprockets/rails/task.rb:70:in `block (3 levels) in define'
remote: /tmp/build_4096e4ec1586ed9cc408dfe450ef9328/vendor/bundle/ruby/2.2.0/gems/sprockets-2.12.3/lib/rake/sprocketstask.rb:146:in `with_logger'
remote: /tmp/build_4096e4ec1586ed9cc408dfe450ef9328/vendor/bundle/ruby/2.2.0/gems/sprockets-rails-2.2.4/lib/sprockets/rails/task.rb:69:in `block (2 levels) in define'
remote: Tasks: TOP => assets:precompile
remote: (See full trace by running task with --trace)
remote: !
remote: ! Precompiling assets failed.
remote: !
remote:
remote: ! Push rejected, failed to compile Ruby app
remote:
remote: Verifying deploy...
remote:
remote: ! Push rejected to young-sands-7749.
remote:
To https://git.heroku.com/young-sands-7749.git
! [remote rejected] master -> master (pre-receive hook declined)
error: failed to push some refs to 'https://git.heroku.com/young-sands-7749.git'
I faced the similar problem, I run bundle update and it helped:
Installing spring 1.3.5 (was 1.3.4)
I eventually got the application code to deploy to Heroku.
I had to make sure that the Ruby and Rails version matched those supported by Heroku. I then followed this guide:
https://devcenter.heroku.com/articles/getting-started-with-rails4
An issue I still have is around the database data deployment. The development database was SQLite3 which is not supported by Heroku so I have to migrate the data to a local instance of PostgreSQL. This is proving to be a challenge and have posted another question to try and resolve this issue.
Thanks for the comments. Sontya's was useful to a R on R noobe.

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