在部署heroku应用程序时，我得到推送拒绝错误（预编译资产失败） [英] When deploying heroku app I get push rejected error (Precompiling assets failed)

问题描述

这是我尝试推向heroku的应用程序： https://github.com/kunokdev/flightmap 但是我得到预编译资产失败错误，拒绝推送... ... log。

  remote：/tmp/build_b9c70fb95f66f6b57f7d5868507a42de/vendor/bundle/ruby/2.2.0/gems/sprockets- rails-3.0.4 / lib / sprockets / rails / task.rb：67：在'block（2 levels）in define'
 remote：Tasks：TOP =>资产：预编译
 remote：（通过使用--trace运行任务查看完整跟踪）
 remote：！ 
 remote：！预编译资产失败。 
 remote：！ 
 remote：
 remote：！推送被拒绝，未能编译Ruby应用程序
 remote：
 remote：正在验证部署... 
 remote：
 remote：！拒绝推送到飞行地图。 
 remote：
至ssh：//[e-mail]/flightmap.git 
！ [remote rejected] master  - > master（pre-receive hook refused）
错误：未能将一些文件推送到'ssh：//[e-mail]/flightmap.git'
 kunok @ Kunok：〜/ dev / flightmap $ 
  

这是我的gemfile：

  source'https://rubygems.org'
 
 
 gem'rails'，'4.2.2'
＃在样式表中使用SCSS 
 gem'sass-rails'，'〜> 5.0'
＃使用Uglifier作为JavaScript资源的压缩器
 gem'uglifier'，'> = 1.3.0'
＃使用jquery作为JavaScript库
 gem'jquery- rails'
＃Turbolinks可以更快地在您的Web应用程序中创建以下链接。阅读更多：https://github.com/rails/turbolinks 
 gem'turbolinks'
＃轻松构建JSON API。阅读更多：https://github.com/rails/jbuilder 
 gem'jbuilder'，'〜> 2.0'
＃bundle exec rake doc：rails在doc / api下生成API。 
 gem'sdoc'，'〜> 0.4.0'，group：：doc 
＃rake 
 gem'rake'，'11.1.2'
＃csv reader 
 gem'smarter_csv'
＃bower导轨
 gem'bower-rails'
＃角模板
 gem'角钢轨模板'
＃角材料
 gem'rails-angular-material'
＃ionicons 
 gem'ionicons-rails'
＃获取用户位置信息
 gem'geocoder'
 
 group：development，：test do 
＃在代码的任何地方调用'byebug'来停止执行并获得一个调试器控制台
 gem'byebug'
＃使用sqlite3作为Active Record的数据库
 gem'sqlite3'
结束
 
＃Spring通过让应用程序在后台运行来加快开发速度。阅读更多：https：//github.com/rails/spring 
 gem'spring'
 
 group：development do 
＃在例外页面访问IRB控制台或使用< ;％= console％>在视图中
 gem'web-console'，'〜> 2.0'
 end 
 
 group：test do 
 gem'minitest-reporter'，'1.0.5'
 gem'mini_backtrace'，'0.1.3'
 gem'guard-minitest'，'2.3.1'
 end 
 
 group：production do 
 gem'pg'
 gem'rails_12factor'
 end 
 
 ruby​​2.2.1
  

解决方案作为@ 7urkm3n建议的终端命令 RAILS_ENV =生产捆绑包exec rake assets：precompile 修复了这个问题。

This is app that I am trying to push on heroku: https://github.com/kunokdev/flightmap however I get Precompiling assets failed error and Push rejected to ... log. What might cause this?

remote:        /tmp/build_b9c70fb95f66f6b57f7d5868507a42de/vendor/bundle/ruby/2.2.0/gems/sprockets-rails-3.0.4/lib/sprockets/rails/task.rb:67: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 flightmap.
remote: 
To ssh://[e-mail]/flightmap.git
 ! [remote rejected] master -> master (pre-receive hook declined)
error: failed to push some refs to 'ssh://[e-mail]/flightmap.git'
kunok@Kunok:~/dev/flightmap$ 

This is my gemfile:

source 'https://rubygems.org'


gem 'rails', '4.2.2'
# Use SCSS for stylesheets
gem 'sass-rails', '~> 5.0'
# Use Uglifier as compressor for JavaScript assets
gem 'uglifier', '>= 1.3.0'
# Use jquery as the JavaScript library
gem 'jquery-rails'
# Turbolinks makes following links in your web application faster. Read more: https://github.com/rails/turbolinks
gem 'turbolinks'
# Build JSON APIs with ease. Read more: https://github.com/rails/jbuilder
gem 'jbuilder', '~> 2.0'
# bundle exec rake doc:rails generates the API under doc/api.
gem 'sdoc', '~> 0.4.0', group: :doc
# rake
gem 'rake', '11.1.2'
# csv reader
gem 'smarter_csv'
# bower rails
gem 'bower-rails'
# angular templates
gem 'angular-rails-templates'
# angular material
gem 'rails-angular-material'
# ionicons
gem 'ionicons-rails'
# Get user location info
gem 'geocoder'

group :development, :test do
  # Call 'byebug' anywhere in the code to stop execution and get a debugger console
  gem 'byebug'
  # Use sqlite3 as the database for Active Record
  gem 'sqlite3'
end

  # Spring speeds up development by keeping your application running in the background. Read more: https://github.com/rails/spring
  gem 'spring'

group :development do
  # Access an IRB console on exception pages or by using <%= console %> in views
  gem 'web-console', '~> 2.0'
end

group :test do
  gem 'minitest-reporters', '1.0.5'
  gem 'mini_backtrace',     '0.1.3'
  gem 'guard-minitest',     '2.3.1'
end

group :production do
  gem 'pg'
  gem 'rails_12factor'
end

ruby "2.2.1"

解决方案

As @7urkm3n suggested terminal command RAILS_ENV=production bundle exec rake assets:precompile fixes the problem.

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