谁能告诉我我做错了什么？即使在更新捆绑包时，我也尝试过多次推送到Heroku。如果是这样，我可以注意什么以后再避免这个？我完成了在一个分支上整理主页并将其合并到主分支之后，我不确定这是否会影响以这种方式推送到Heroku。这是编译器错误：
-----> Ruby app detected
-----> Compiling Ruby/Rails
-----> Using Ruby version: ruby-2.4.1
-----> Installing dependencies using bundler 1.15.2
Running: bundle install --without development:test --path vendor/bundle --binstubs vendor/bundle/bin -j4 --deployment
Warning: the running version of Bundler (1.15.2) is older than the version that created the lockfile (1.16.2). We suggest you upgrade to the latest version of Bundler by running `gem install bundler`.
Fetching gem metadata from https://rails-assets.org/..
Fetching gem metadata from https://rubygems.org/.........
Fetching version metadata from https://rails-assets.org/..
Fetching version metadata from https://rubygems.org/..
Fetching dependency metadata from https://rails-assets.org/..
Fetching dependency metadata from https://rubygems.org/.
Fetching gem metadata from https://rails-assets.org/..
Fetching version metadata from https://rails-assets.org/.
Using rake 12.3.1
Using concurrent-ruby 1.0.5
Using minitest 5.11.3
Using thread_safe 0.3.6
Using builder 3.2.3
Using erubi 1.7.1
Using mini_portile2 2.3.0
Using crass 1.0.4
Using rack 2.0.5
Using nio4r 2.3.1
Using websocket-extensions 0.1.3
Using mini_mime 1.0.0
Using arel 9.0.0
Using mimemagic 0.3.2
Using execjs 2.7.0
Using msgpack 1.2.4
Using rb-fsevent 0.10.3
Using ffi 1.9.25
Using bundler 1.15.2
Using coffee-script-source 1.12.2
Using method_source 0.9.0
Using thor 0.20.0
Using multi_json 1.13.1
Using pg 0.20.0
Using puma 3.11.4
Fetching rails-assets-particles.js 2.0.0
Using tilt 2.0.8
Using turbolinks-source 5.1.0
Using i18n 1.0.1
Using tzinfo 1.2.5
Using nokogiri 1.8.2
Using websocket-driver 0.7.0
Using rack-test 1.0.0
Using sprockets 3.7.1
Using mail 2.7.0
Using marcel 0.3.2
Using bootsnap 1.3.0
Fetching autoprefixer-rails 8.6.2
Using uglifier 4.1.11
Using rb-inotify 0.9.10
Using coffee-script 2.4.1
Using turbolinks 5.1.1
Using activesupport 5.2.0
Using loofah 2.2.2
Using sass-listen 4.0.0
Using rails-dom-testing 2.0.3
Using globalid 0.4.1
Using activemodel 5.2.0
Using jbuilder 2.7.0
Using rails-html-sanitizer 1.0.4
Using sass 3.5.6
Using activejob 5.2.0
Using activerecord 5.2.0
Using actionview 5.2.0
Using actionpack 5.2.0
Using actioncable 5.2.0
Using actionmailer 5.2.0
Using activestorage 5.2.0
Using railties 5.2.0
Using sprockets-rails 3.2.1
Using coffee-rails 4.2.2
Fetching jquery-rails 4.3.1
Installing rails-assets-particles.js 2.0.0
Installing autoprefixer-rails 8.6.2
Fetching jquery-ui-rails 6.0.1
Installing jquery-ui-rails 6.0.1
Installing jquery-rails 4.3.1
Fetching rails-ujs 0.1.0
Installing rails-ujs 0.1.0
Using rails 5.2.0
Using sass-rails 5.0.7
Fetching bootstrap-sass 3.3.7
Installing bootstrap-sass 3.3.7
Bundle complete! 25 Gemfile dependencies, 67 gems now installed.
Gems in the groups development and test were not installed.
Bundled gems are installed into ./vendor/bundle.
Bundle completed (5.07s)
Cleaning up the bundler cache.
Warning: the running version of Bundler (1.15.2) is older than the version that created the lockfile (1.16.2). We suggest you upgrade to the latest version of Bundler by running `gem install bundler`.
The latest bundler is 1.16.2, but you are currently running 1.15.2.
To update, run `gem install bundler`
-----> Installing node-v8.10.0-linux-x64
-----> Detecting rake tasks
-----> Preparing app for Rails asset pipeline
Running: rake assets:precompile
Yarn executable was not detected in the system.
Download Yarn at https://yarnpkg.com/en/docs/install
rake aborted!
LoadError: cannot load such file -- yui/compressor
/tmp/build_40edd89d96f18851fbc339e9140d4bb4/vendor/bundle/ruby/2.4.0/gems/bootsnap-1.3.0/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:32:in `require'
/tmp/build_40edd89d96f18851fbc339e9140d4bb4/vendor/bundle/ruby/2.4.0/gems/activesupport-5.2.0/lib/active_support/dependencies.rb:283:in `block in require'
/tmp/build_40edd89d96f18851fbc339e9140d4bb4/vendor/bundle/ruby/2.4.0/gems/activesupport-5.2.0/lib/active_support/dependencies.rb:249:in `load_dependency'
/tmp/build_40edd89d96f18851fbc339e9140d4bb4/vendor/bundle/ruby/2.4.0/gems/activesupport-5.2.0/lib/active_support/dependencies.rb:283:in `require'
/tmp/build_40edd89d96f18851fbc339e9140d4bb4/vendor/bundle/ruby/2.4.0/gems/sprockets-3.7.1/lib/sprockets/autoload/yui.rb:1:in `<main>'
/tmp/build_40edd89d96f18851fbc339e9140d4bb4/vendor/bundle/ruby/2.4.0/gems/bootsnap-1.3.0/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `require'
/tmp/build_40edd89d96f18851fbc339e9140d4bb4/vendor/bundle/ruby/2.4.0/gems/bootsnap-1.3.0/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in `block in require_with_bootsnap_lfi'
/tmp/build_40edd89d96f18851fbc339e9140d4bb4/vendor/bundle/ruby/2.4.0/gems/bootsnap-1.3.0/lib/bootsnap/load_path_cache/loaded_features_index.rb:65:in `register'
/tmp/build_40edd89d96f18851fbc339e9140d4bb4/vendor/bundle/ruby/2.4.0/gems/bootsnap-1.3.0/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:20:in `require_with_bootsnap_lfi'
/tmp/build_40edd89d96f18851fbc339e9140d4bb4/vendor/bundle/ruby/2.4.0/gems/bootsnap-1.3.0/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:29:in `require'
/tmp/build_40edd89d96f18851fbc339e9140d4bb4/vendor/bundle/ruby/2.4.0/gems/activesupport-5.2.0/lib/active_support/dependencies.rb:283:in `block in require'
/tmp/build_40edd89d96f18851fbc339e9140d4bb4/vendor/bundle/ruby/2.4.0/gems/activesupport-5.2.0/lib/active_support/dependencies.rb:249:in `load_dependency'
/tmp/build_40edd89d96f18851fbc339e9140d4bb4/vendor/bundle/ruby/2.4.0/gems/activesupport-5.2.0/lib/active_support/dependencies.rb:283:in `require'
/tmp/build_40edd89d96f18851fbc339e9140d4bb4/vendor/bundle/ruby/2.4.0/gems/sprockets-3.7.1/lib/sprockets/yui_compressor.rb:39:in `initialize'
/tmp/build_40edd89d96f18851fbc339e9140d4bb4/vendor/bundle/ruby/2.4.0/gems/sprockets-3.7.1/lib/sprockets/yui_compressor.rb:24:in `new'
/tmp/build_40edd89d96f18851fbc339e9140d4bb4/vendor/bundle/ruby/2.4.0/gems/sprockets-3.7.1/lib/sprockets/yui_compressor.rb:24:in `instance'
/tmp/build_40edd89d96f18851fbc339e9140d4bb4/vendor/bundle/ruby/2.4.0/gems/sprockets-3.7.1/lib/sprockets/yui_compressor.rb:28:in `call'
/tmp/build_40edd89d96f18851fbc339e9140d4bb4/vendor/bundle/ruby/2.4.0/gems/sprockets-3.7.1/lib/sprockets/processor_utils.rb:75:in `call_processor'
/tmp/build_40edd89d96f18851fbc339e9140d4bb4/vendor/bundle/ruby/2.4.0/gems/sprockets-3.7.1/lib/sprockets/processor_utils.rb:57:in `block in call_processors'
/tmp/build_40edd89d96f18851fbc339e9140d4bb4/vendor/bundle/ruby/2.4.0/gems/sprockets-3.7.1/lib/sprockets/processor_utils.rb:56:in `reverse_each'
/tmp/build_40edd89d96f18851fbc339e9140d4bb4/vendor/bundle/ruby/2.4.0/gems/sprockets-3.7.1/lib/sprockets/processor_utils.rb:56:in `call_processors'
/tmp/build_40edd89d96f18851fbc339e9140d4bb4/vendor/bundle/ruby/2.4.0/gems/sprockets-3.7.1/lib/sprockets/loader.rb:134:in `load_from_unloaded'
/tmp/build_40edd89d96f18851fbc339e9140d4bb4/vendor/bundle/ruby/2.4.0/gems/sprockets-3.7.1/lib/sprockets/loader.rb:60:in `block in load'
/tmp/build_40edd89d96f18851fbc339e9140d4bb4/vendor/bundle/ruby/2.4.0/gems/sprockets-3.7.1/lib/sprockets/loader.rb:317:in `fetch_asset_from_dependency_cache'
/tmp/build_40edd89d96f18851fbc339e9140d4bb4/vendor/bundle/ruby/2.4.0/gems/sprockets-3.7.1/lib/sprockets/loader.rb:44:in `load'
/tmp/build_40edd89d96f18851fbc339e9140d4bb4/vendor/bundle/ruby/2.4.0/gems/sprockets-3.7.1/lib/sprockets/cached_environment.rb:20:in `block in initialize'
/tmp/build_40edd89d96f18851fbc339e9140d4bb4/vendor/bundle/ruby/2.4.0/gems/sprockets-3.7.1/lib/sprockets/cached_environment.rb:47:in `load'
/tmp/build_40edd89d96f18851fbc339e9140d4bb4/vendor/bundle/ruby/2.4.0/gems/sprockets-3.7.1/lib/sprockets/base.rb:66:in `find_asset'
/tmp/build_40edd89d96f18851fbc339e9140d4bb4/vendor/bundle/ruby/2.4.0/gems/sprockets-3.7.1/lib/sprockets/base.rb:73:in `find_all_linked_assets'
/tmp/build_40edd89d96f18851fbc339e9140d4bb4/vendor/bundle/ruby/2.4.0/gems/sprockets-3.7.1/lib/sprockets/manifest.rb:134:in `block in find'
/tmp/build_40edd89d96f18851fbc339e9140d4bb4/vendor/bundle/ruby/2.4.0/gems/sprockets-3.7.1/lib/sprockets/manifest.rb:133:in `each'
/tmp/build_40edd89d96f18851fbc339e9140d4bb4/vendor/bundle/ruby/2.4.0/gems/sprockets-3.7.1/lib/sprockets/manifest.rb:133:in `find'
/tmp/build_40edd89d96f18851fbc339e9140d4bb4/vendor/bundle/ruby/2.4.0/gems/sprockets-3.7.1/lib/sprockets/manifest.rb:185:in `compile'
/tmp/build_40edd89d96f18851fbc339e9140d4bb4/vendor/bundle/ruby/2.4.0/gems/sprockets-rails-3.2.1/lib/sprockets/rails/task.rb:68:in `block (3 levels) in define'
/tmp/build_40edd89d96f18851fbc339e9140d4bb4/vendor/bundle/ruby/2.4.0/gems/sprockets-3.7.1/lib/rake/sprocketstask.rb:147:in `with_logger'
/tmp/build_40edd89d96f18851fbc339e9140d4bb4/vendor/bundle/ruby/2.4.0/gems/sprockets-rails-3.2.1/lib/sprockets/rails/task.rb:67:in `block (2 levels) in define'
/tmp/build_40edd89d96f18851fbc339e9140d4bb4/vendor/bundle/ruby/2.4.0/gems/rake-12.3.1/exe/rake:27:in `<top (required)>'
Tasks: TOP => assets:precompile
(See full trace by running task with --trace)
!
! Precompiling assets failed.
!
! Push rejected, failed to compile Ruby app.
! Push failed
答案 0 :(得分：0)
如果您没有在项目中使用纱线，只需在您的应用程序根文件夹上打开bin / yarn并注释掉那里的所有行。