git push heroku和錯誤

Question

當我使用git push heroku時，我想將我的rails應用程序推送到heroku我得到這個錯誤，我的應用程序在heroku中根本不會改變。 我用導軌3.27

不能加載這樣的文件 - uglifier （在/Users/ehsanvalizadeh/Documents/cafemajale/cafemajale/app/assets/javascripts/application.js） /Users/ehsanvalizadeh/.rvm/gems /ruby-1.9.3-p194/gems/activesupport-3.2.7/lib/active_support/dependencies.rb:251:in require' /Users/ehsanvalizadeh/.rvm/gems/ruby-1.9.3-p194/gems/activesupport-3.2.7/lib/active_support/dependencies.rb:251:in block in require' /Users/ehsanvalizadeh/.rvm/gems/ruby-1.9.3- p194/gems/activesupport-3.2.7/lib/active_support/dependencies.rb：236：在load_dependency' /Users/ehsanvalizadeh/.rvm/gems/ruby-1.9.3-p194/gems/activesupport-3.2.7/lib/active_support/dependencies.rb:251:in要求' /Users/ehsanvalizadeh/.rvm/gems/ruby-1.9.3-p194/gems/actionpack-3.2.7 /lib/sprockets/compressors.rb:31:in registered_js_compressor' /Users/ehsanvalizadeh/.rvm/gems/ruby-1.9.3-p194/gems/actionpack-3.2.7/lib/sprockets/bootstrap.rb:18:in block in run' /Users/ehsanvalizadeh/.rvm/gems/ruby-1.9.3-p194/gems/actionpack-3.2.7/lib/sp火箭/壓縮機.rb：80：在call' /Users/ehsanvalizadeh/.rvm/gems/ruby-1.9.3-p194/gems/actionpack-3.2.7/lib/sprockets/compressors.rb:80:in壓縮機' /Users/ehsanvalizadeh/.rvm/gems/ruby-1.9.3-p194/gems/actionpack-3.2.7/lib/sprockets/compressors.rb:74:in compress' /Users/ehsanvalizadeh/.rvm/gems/ruby-1.9.3-p194/gems/sprockets-2.1.3/lib/sprockets/processing.rb:265:in block in js_compressor =' /Users/ehsanvalizadeh/.rvm/gems/ruby-1.9.3-p194/gems/sprockets-2.1.3/lib/sprockets/processor.rb:29:in call' /Users/ehsanvalizadeh/.rvm/gems/ruby-1.9.3-p194/gems/sprockets-2.1.3/lib/sprockets/processor.rb:29:in評估' /Users /ehsanvalizadeh/.rvm/gems/ruby-1.9.3-p194/gems/tilt-1.3.3/lib/tilt/template.rb:76:in render' /Users/ehsanvalizadeh/.rvm/gems/ruby-1.9.3-p194/gems/sprockets-2.1.3/lib/sprockets/context.rb:177:in block in evaluation' /Users/ehsanvalizadeh/.rvm/gems /ruby-1.9.3-p194/gems/sprockets-2.1.3/lib/sprockets/context.rb:174:in each' /Users/ehsanvalizadeh/.rvm/gems/ruby-1.9.3-p194/gems/sprockets-2.1.3/lib/sprockets/context.rb:174:in評價' /Users/ehsanvalizadeh/.rvm/gems/ruby-1.9.3-p194/寶石/鏈輪 - 2.1.3/lib /鏈輪/ bundled_asset.rb：26：在initialize' /Users/ehsanvalizadeh/.rvm/gems/ruby-1.9.3-p194/gems/sprockets-2.1.3/lib/sprockets/base.rb:244:in新' /用戶/ ehsanvaliz adeh/.rvm/gems/ruby​​-1.9.3-p194/gems/sprockets-2.1.3/lib/sprockets/base.rb：244：in build_asset' /Users/ehsanvalizadeh/.rvm/gems/ruby-1.9.3-p194/gems/sprockets-2.1.3/lib/sprockets/index.rb:89:in block in build_asset' /Users/ehsanvalizadeh/.rvm/gems/ ruby-1.9.3-p194/gems/sprockets-2.1.3/lib/sprockets/caching.rb：19：在cache_asset' /Users/ehsanvalizadeh/.rvm/gems/ruby-1.9.3-p194/gems/sprockets-2.1.3/lib/sprockets/index.rb:88:in build_asset' /Users/ehsanvalizadeh/.rvm/gems/ruby-1.9.3-p194/gems /sprockets-2.1.3/lib/sprockets/base.rb:163:in find_asset' /Users/ehsanvalizadeh/.rvm/gems/ruby-1.9.3-p194/gems/sprockets-2.1.3/lib/sprockets/index.rb:56:in find_asset' /Users/ehsanvalizadeh/.rvm/gems/ruby-1.9.3-p194/gems/actionpack-3.2.7/lib/鏈輪/ static_compiler.rb：23：block in compile' /Users/ehsanvalizadeh/.rvm/gems/ruby-1.9.3-p194/gems/sprockets-2.1.3/lib/sprockets/base.rb:212:in塊在each_logical_path' /Users/ehsanvalizadeh/.rvm/gems/ruby-1.9.3-p194/gems/sprockets-2.1.3/lib/sprockets/base.rb:200 ：在block (2 levels) in each_file' /Users/ehsanvalizadeh/.rvm/gems/ruby-1.9.3-p194/gems/sprockets-2.1.3/lib/sprockets/base.rb:190:in每個' /Users/ehsanvalizadeh/.rvm/gems/ruby-1.9.3-p194/gems/sprockets-2.1.3/lib/sprockets/base.rb:190:in each_entry' /Users/ehsanvalizadeh/.rvm/gems/ruby-1.9.3-p194/gems/sprockets-2.1.3/lib/sprockets/base.rb:198:in塊在each_file' /Users/ehsanvalizadeh/.rvm/gems/ruby-1.9.3-p194/gems/sprockets-2.1.3/lib/sprockets/base.rb:197:in each' /Users/ehsanvalizadeh/.rvm/gems/ruby-1.9.3-p194/gems/sprockets-2.1.3/lib/sprockets/base.rb:197:in each_file' /Users/ehsanvalizadeh/.rvm/gems/ruby​​-1.9.3-p194/gems/sprockets-2.1.3/lib/sprockets/base.rb：210：in each_logical_path' /Users/ehsanvalizadeh/.rvm/gems/ruby-1.9.3-p194/gems/actionpack-3.2.7/lib/sprockets/static_compiler.rb:18:in compile' /Users/ehsanvalizadeh/.rvm/gems/ruby- ' /Users/ehsanvalizadeh/.rvm/gems/ruby-1.9.3-plugin.php1.9.3-p194/gems/actionpack-3.2.7/lib/sprockets/assets.rake：56：internal_precompile' /Users/ehsanvalizadeh/.rvm/gems/ruby-1.9.3-p194/gems/actionpack-3.2.7/lib/sprockets/assets.rake:70:in block（3 levels） p194/gems/actionpack-3.2.7/lib/sprockets/assets.rake：60：在block (3 levels) in <top (required)>' Tasks: TOP => assets:precompile:primary (See full trace by running task with --trace) rake aborted! Command failed with status (1): [/Users/ehsanvalizadeh/.rvm/rubies/ruby-1.9...] /Users/ehsanvalizadeh/.rvm/gems/ruby-1.9.3-p194/gems/actionpack-3.2.7/lib/sprockets/assets.rake:12:in ruby​​_rake_task' /Users/ehsanvalizadeh/.rvm/gems/ruby-1.9.3-p194/gems/actionpack-3.2.7 /lib/sprockets/assets.rake:21:in invoke_or_reboot_rake_task' /Users/ehsanvalizadeh/.rvm/gems/ruby-1.9.3-p194/gems/actionpack-3.2.7/lib/sprockets/assets.rake:29:in block（2 levels）in' 任務：TOP =>資產：預編譯 （請參見全部跟蹤運行與--trace任務）

Answer 1

將這個線路或更改您的Gemfile現有：

gem 'uglifier', :group => :production