rake aborted! undefined method `[]' for nil:NilClass - ruby-on-rails

I get this error when I try to precompile assets. I'm fairly new to Rails and dealing with the asset pipeline makes me want to pull my hair out, lol. I get this same error trying it with ruby 1.9.2-p320, or ruby 1.9.3-p448. Using Rails 3.2.13. The hard part for me is looking at the error output and understanding where to look for the error. I don't see a lot of explanations on how to do that. Am I correct that the error is in a rails helper file? If so, where is that?
Here is the rake assets:precompile --trace results:
ruby-1.9.2-p320#stacy1 MARKs-MacBook-Air:stacy1 mark$ rake assets:precompile --trace
** Invoke assets:precompile (first_time)
** Execute assets:precompile
/Users/mark/.rvm/rubies/ruby-1.9.2-p320/bin/ruby /Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/bin/rake assets:precompile:all RAILS_ENV=production RAILS_GROUPS=assets --trace
** Invoke assets:precompile:all (first_time)
** Execute assets:precompile:all
** Invoke assets:precompile:primary (first_time)
** Invoke assets:environment (first_time)
** Execute assets:environment
** Invoke environment (first_time)
** Execute environment
** Invoke tmp:cache:clear (first_time)
** Execute tmp:cache:clear
** Execute assets:precompile:primary
rake aborted!
undefined method `[]' for nil:NilClass
(in /Users/mark/Documents/projects/hosting/stacy1/app/assets/stylesheets/application.css.scss)
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sass-rails-3.2.6/lib/sass/rails/helpers.rb:32:in `resolver'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sass-rails-3.2.6/lib/sass/rails/helpers.rb:25:in `font_url'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sass-3.2.12/lib/sass/script/funcall.rb:112:in `_perform'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sass-3.2.12/lib/sass/script/node.rb:40:in `perform'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sass-3.2.12/lib/sass/tree/visitors/perform.rb:298:in `visit_prop'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sass-3.2.12/lib/sass/tree/visitors/base.rb:37:in `visit'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sass-3.2.12/lib/sass/tree/visitors/perform.rb:100:in `visit'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sass-3.2.12/lib/sass/tree/visitors/base.rb:53:in `block in visit_children'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sass-3.2.12/lib/sass/tree/visitors/base.rb:53:in `map'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sass-3.2.12/lib/sass/tree/visitors/base.rb:53:in `visit_children'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sass-3.2.12/lib/sass/tree/visitors/perform.rb:109:in `block in visit_children'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sass-3.2.12/lib/sass/tree/visitors/perform.rb:121:in `with_environment'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sass-3.2.12/lib/sass/tree/visitors/perform.rb:108:in `visit_children'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sass-3.2.12/lib/sass/tree/visitors/base.rb:37:in `block in visit'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sass-3.2.12/lib/sass/tree/visitors/perform.rb:356:in `visit_directive'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sass-3.2.12/lib/sass/tree/visitors/base.rb:37:in `visit'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sass-3.2.12/lib/sass/tree/visitors/perform.rb:100:in `visit'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sass-3.2.12/lib/sass/tree/visitors/base.rb:53:in `block in visit_children'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sass-3.2.12/lib/sass/tree/visitors/base.rb:53:in `map'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sass-3.2.12/lib/sass/tree/visitors/base.rb:53:in `visit_children'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sass-3.2.12/lib/sass/tree/visitors/perform.rb:109:in `block in visit_children'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sass-3.2.12/lib/sass/tree/visitors/perform.rb:121:in `with_environment'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sass-3.2.12/lib/sass/tree/visitors/perform.rb:108:in `visit_children'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sass-3.2.12/lib/sass/tree/visitors/base.rb:37:in `block in visit'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sass-3.2.12/lib/sass/tree/visitors/perform.rb:128:in `visit_root'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sass-3.2.12/lib/sass/tree/visitors/base.rb:37:in `visit'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sass-3.2.12/lib/sass/tree/visitors/perform.rb:100:in `visit'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sass-3.2.12/lib/sass/tree/visitors/perform.rb:7:in `visit'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sass-3.2.12/lib/sass/tree/root_node.rb:20:in `render'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sass-3.2.12/lib/sass/engine.rb:315:in `_render'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sass-3.2.12/lib/sass/engine.rb:262:in `render'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sass-rails-3.2.6/lib/sass/rails/compressor.rb:12:in `compress'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/actionpack-3.2.13/lib/sprockets/compressors.rb:74:in `compress'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sprockets-2.2.2/lib/sprockets/processing.rb:243:in `block in css_compressor='
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sprockets-2.2.2/lib/sprockets/processor.rb:29:in `call'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sprockets-2.2.2/lib/sprockets/processor.rb:29:in `evaluate'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/tilt-1.4.1/lib/tilt/template.rb:103:in `render'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sprockets-2.2.2/lib/sprockets/context.rb:193:in `block in evaluate'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sprockets-2.2.2/lib/sprockets/context.rb:190:in `each'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sprockets-2.2.2/lib/sprockets/context.rb:190:in `evaluate'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sprockets-2.2.2/lib/sprockets/bundled_asset.rb:26:in `initialize'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sprockets-2.2.2/lib/sprockets/base.rb:252:in `new'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sprockets-2.2.2/lib/sprockets/base.rb:252:in `build_asset'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sprockets-2.2.2/lib/sprockets/index.rb:93:in `block in build_asset'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sprockets-2.2.2/lib/sprockets/caching.rb:19:in `cache_asset'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sprockets-2.2.2/lib/sprockets/index.rb:92:in `build_asset'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sprockets-2.2.2/lib/sprockets/base.rb:169:in `find_asset'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sprockets-2.2.2/lib/sprockets/index.rb:60:in `find_asset'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/actionpack-3.2.13/lib/sprockets/static_compiler.rb:19:in `block in compile'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sprockets-2.2.2/lib/sprockets/base.rb:219:in `block in each_logical_path'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sprockets-2.2.2/lib/sprockets/base.rb:206:in `block (2 levels) in each_file'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sprockets-2.2.2/lib/sprockets/base.rb:196:in `each'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sprockets-2.2.2/lib/sprockets/base.rb:196:in `each_entry'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sprockets-2.2.2/lib/sprockets/base.rb:204:in `block in each_file'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sprockets-2.2.2/lib/sprockets/base.rb:203:in `each'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sprockets-2.2.2/lib/sprockets/base.rb:203:in `each_file'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/sprockets-2.2.2/lib/sprockets/base.rb:217:in `each_logical_path'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/actionpack-3.2.13/lib/sprockets/static_compiler.rb:18:in `compile'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/actionpack-3.2.13/lib/sprockets/assets.rake:56:in `internal_precompile'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/actionpack-3.2.13/lib/sprockets/assets.rake:70:in `block (3 levels) in <top (required)>'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/rake-10.1.0/lib/rake/task.rb:236:in `call'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/rake-10.1.0/lib/rake/task.rb:236:in `block in execute'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/rake-10.1.0/lib/rake/task.rb:231:in `each'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/rake-10.1.0/lib/rake/task.rb:231:in `execute'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/rake-10.1.0/lib/rake/task.rb:175:in `block in invoke_with_call_chain'
/Users/mark/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/1.9.1/monitor.rb:201:in `mon_synchronize'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/rake-10.1.0/lib/rake/task.rb:168:in `invoke_with_call_chain'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/rake-10.1.0/lib/rake/task.rb:161:in `invoke'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/actionpack-3.2.13/lib/sprockets/assets.rake:60:in `block (3 levels) in <top (required)>'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/rake-10.1.0/lib/rake/task.rb:236:in `call'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/rake-10.1.0/lib/rake/task.rb:236:in `block in execute'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/rake-10.1.0/lib/rake/task.rb:231:in `each'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/rake-10.1.0/lib/rake/task.rb:231:in `execute'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/rake-10.1.0/lib/rake/task.rb:175:in `block in invoke_with_call_chain'
/Users/mark/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/1.9.1/monitor.rb:201:in `mon_synchronize'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/rake-10.1.0/lib/rake/task.rb:168:in `invoke_with_call_chain'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/rake-10.1.0/lib/rake/task.rb:161:in `invoke'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/rake-10.1.0/lib/rake/application.rb:149:in `invoke_task'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/rake-10.1.0/lib/rake/application.rb:106:in `block (2 levels) in top_level'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/rake-10.1.0/lib/rake/application.rb:106:in `each'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/rake-10.1.0/lib/rake/application.rb:106:in `block in top_level'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/rake-10.1.0/lib/rake/application.rb:115:in `run_with_threads'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/rake-10.1.0/lib/rake/application.rb:100:in `top_level'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/rake-10.1.0/lib/rake/application.rb:78:in `block in run'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/rake-10.1.0/lib/rake/application.rb:165:in `standard_exception_handling'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/rake-10.1.0/lib/rake/application.rb:75:in `run'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/rake-10.1.0/bin/rake:33:in `<top (required)>'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/bin/rake:23:in `load'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/bin/rake:23:in `<main>'
Tasks: TOP => assets:precompile:primary
rake aborted!
Command failed with status (1): [/Users/mark/.rvm/rubies/ruby-1.9.2-p...]
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/rake-10.1.0/lib/rake/file_utils.rb:55:in `block in create_shell_runner'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/rake-10.1.0/lib/rake/file_utils.rb:45:in `call'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/rake-10.1.0/lib/rake/file_utils.rb:45:in `sh'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/rake-10.1.0/lib/rake/file_utils_ext.rb:37:in `sh'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/rake-10.1.0/lib/rake/file_utils.rb:82:in `ruby'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/rake-10.1.0/lib/rake/file_utils_ext.rb:37:in `ruby'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/actionpack-3.2.13/lib/sprockets/assets.rake:12:in `ruby_rake_task'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/actionpack-3.2.13/lib/sprockets/assets.rake:21:in `invoke_or_reboot_rake_task'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/actionpack-3.2.13/lib/sprockets/assets.rake:29:in `block (2 levels) in <top (required)>'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/rake-10.1.0/lib/rake/task.rb:236:in `call'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/rake-10.1.0/lib/rake/task.rb:236:in `block in execute'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/rake-10.1.0/lib/rake/task.rb:231:in `each'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/rake-10.1.0/lib/rake/task.rb:231:in `execute'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/rake-10.1.0/lib/rake/task.rb:175:in `block in invoke_with_call_chain'
/Users/mark/.rvm/rubies/ruby-1.9.2-p320/lib/ruby/1.9.1/monitor.rb:201:in `mon_synchronize'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/rake-10.1.0/lib/rake/task.rb:168:in `invoke_with_call_chain'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/rake-10.1.0/lib/rake/task.rb:161:in `invoke'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/rake-10.1.0/lib/rake/application.rb:149:in `invoke_task'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/rake-10.1.0/lib/rake/application.rb:106:in `block (2 levels) in top_level'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/rake-10.1.0/lib/rake/application.rb:106:in `each'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/rake-10.1.0/lib/rake/application.rb:106:in `block in top_level'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/rake-10.1.0/lib/rake/application.rb:115:in `run_with_threads'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/rake-10.1.0/lib/rake/application.rb:100:in `top_level'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/rake-10.1.0/lib/rake/application.rb:78:in `block in run'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/rake-10.1.0/lib/rake/application.rb:165:in `standard_exception_handling'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/rake-10.1.0/lib/rake/application.rb:75:in `run'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/gems/rake-10.1.0/bin/rake:33:in `<top (required)>'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/bin/rake:23:in `load'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/bin/rake:23:in `<main>'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/bin/ruby_executable_hooks:15:in `eval'
/Users/mark/.rvm/gems/ruby-1.9.2-p320#stacy1/bin/ruby_executable_hooks:15:in `<main>'
Tasks: TOP => assets:precompile`enter code here`
Here is the application.css.scss file:
/*
*= require_self
*= require_tree .
*/

You use image-url(/path/to/file.png) in .css file,change it for url(/assets/path/to/file.png)

I resolved this issue by moving my development to RVM using ruby 2.0.0 and rails 4.0. Everything worked fine after that. I slowly added my files into the new configuration and kept running the precompile to make sure it worked every step of the way. Thanks for everyone's help.

Related

What's wrong with favicon.ico, sprockets and rails 5?

I'm getting the following error on my rails app when I try to precompile the assets. With a trace it says the following:
$ RAILS_ENV=production rake assets:precompile --trace
** Invoke assets:precompile (first_time)
** Invoke assets:environment (first_time)
** Execute assets:environment
** Invoke environment (first_time)
** Execute environment
** Execute assets:precompile
rake aborted!
ArgumentError: Unmatched double quote: "asset_path \"favicon.ico\" %>',"
/Users/admin/.rbenv/versions/2.3.1/lib/ruby/2.3.0/shellwords.rb:83:in `block in shellsplit'
/Users/admin/.rbenv/versions/2.3.1/lib/ruby/2.3.0/shellwords.rb:81:in `scan'
/Users/admin/.rbenv/versions/2.3.1/lib/ruby/2.3.0/shellwords.rb:81:in `shellsplit'
/Users/admin/projects/RoR/bubblin/vendor/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/directive_processor.rb:142:in `block in extract_directives'
/Users/admin/projects/RoR/bubblin/vendor/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/directive_processor.rb:140:in `each'
/Users/admin/projects/RoR/bubblin/vendor/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/directive_processor.rb:140:in `each_with_index'
/Users/admin/projects/RoR/bubblin/vendor/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/directive_processor.rb:140:in `extract_directives'
/Users/admin/projects/RoR/bubblin/vendor/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/directive_processor.rb:117:in `process_source'
/Users/admin/projects/RoR/bubblin/vendor/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/directive_processor.rb:82:in `_call'
/Users/admin/projects/RoR/bubblin/vendor/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/directive_processor.rb:68:in `call'
/Users/admin/projects/RoR/bubblin/vendor/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/processor_utils.rb:75:in `call_processor'
/Users/admin/projects/RoR/bubblin/vendor/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/processor_utils.rb:57:in `block in call_processors'
/Users/admin/projects/RoR/bubblin/vendor/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/processor_utils.rb:56:in `reverse_each'
/Users/admin/projects/RoR/bubblin/vendor/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/processor_utils.rb:56:in `call_processors'
/Users/admin/projects/RoR/bubblin/vendor/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/loader.rb:134:in `load_from_unloaded'
/Users/admin/projects/RoR/bubblin/vendor/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/loader.rb:60:in `block in load'
/Users/admin/projects/RoR/bubblin/vendor/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/loader.rb:317:in `fetch_asset_from_dependency_cache'
/Users/admin/projects/RoR/bubblin/vendor/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/loader.rb:44:in `load'
/Users/admin/projects/RoR/bubblin/vendor/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/cached_environment.rb:20:in `block in initialize'
/Users/admin/projects/RoR/bubblin/vendor/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/cached_environment.rb:47:in `load'
/Users/admin/projects/RoR/bubblin/vendor/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/bundle.rb:23:in `block in call'
/Users/admin/projects/RoR/bubblin/vendor/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/utils.rb:196:in `dfs'
/Users/admin/projects/RoR/bubblin/vendor/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/bundle.rb:24:in `call'
/Users/admin/projects/RoR/bubblin/vendor/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/processor_utils.rb:75:in `call_processor'
/Users/admin/projects/RoR/bubblin/vendor/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/processor_utils.rb:57:in `block in call_processors'
/Users/admin/projects/RoR/bubblin/vendor/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/processor_utils.rb:56:in `reverse_each'
/Users/admin/projects/RoR/bubblin/vendor/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/processor_utils.rb:56:in `call_processors'
/Users/admin/projects/RoR/bubblin/vendor/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/loader.rb:134:in `load_from_unloaded'
/Users/admin/projects/RoR/bubblin/vendor/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/loader.rb:60:in `block in load'
/Users/admin/projects/RoR/bubblin/vendor/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/loader.rb:317:in `fetch_asset_from_dependency_cache'
/Users/admin/projects/RoR/bubblin/vendor/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/loader.rb:44:in `load'
/Users/admin/projects/RoR/bubblin/vendor/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/cached_environment.rb:20:in `block in initialize'
/Users/admin/projects/RoR/bubblin/vendor/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/cached_environment.rb:47:in `load'
/Users/admin/projects/RoR/bubblin/vendor/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/base.rb:66:in `find_asset'
/Users/admin/projects/RoR/bubblin/vendor/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/base.rb:73:in `find_all_linked_assets'
/Users/admin/projects/RoR/bubblin/vendor/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/manifest.rb:134:in `block in find'
/Users/admin/projects/RoR/bubblin/vendor/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/manifest.rb:133:in `each'
/Users/admin/projects/RoR/bubblin/vendor/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/manifest.rb:133:in `find'
/Users/admin/projects/RoR/bubblin/vendor/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/sprockets/manifest.rb:185:in `compile'
/Users/admin/projects/RoR/bubblin/vendor/bundle/ruby/2.3.0/gems/sprockets-rails-3.2.0/lib/sprockets/rails/task.rb:68:in `block (3 levels) in define'
/Users/admin/projects/RoR/bubblin/vendor/bundle/ruby/2.3.0/gems/sprockets-3.7.0/lib/rake/sprocketstask.rb:147:in `with_logger'
/Users/admin/projects/RoR/bubblin/vendor/bundle/ruby/2.3.0/gems/sprockets-rails-3.2.0/lib/sprockets/rails/task.rb:67:in `block (2 levels) in define'
Splitting the trace here because stackoverflow wants more words over "code."
/Users/admin/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/rake-11.2.2/lib/rake/task.rb:248:in `block in execute'
/Users/admin/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/rake-11.2.2/lib/rake/task.rb:243:in `each'
/Users/admin/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/rake-11.2.2/lib/rake/task.rb:243:in `execute'
/Users/admin/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/rake-11.2.2/lib/rake/task.rb:187:in `block in invoke_with_call_chain'
/Users/admin/.rbenv/versions/2.3.1/lib/ruby/2.3.0/monitor.rb:214:in `mon_synchronize'
/Users/admin/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/rake-11.2.2/lib/rake/task.rb:180:in `invoke_with_call_chain'
/Users/admin/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/rake-11.2.2/lib/rake/task.rb:173:in `invoke'
/Users/admin/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/rake-11.2.2/lib/rake/application.rb:152:in `invoke_task'
/Users/admin/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/rake-11.2.2/lib/rake/application.rb:108:in `block (2 levels) in top_level'
/Users/admin/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/rake-11.2.2/lib/rake/application.rb:108:in `each'
/Users/admin/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/rake-11.2.2/lib/rake/application.rb:108:in `block in top_level'
/Users/admin/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/rake-11.2.2/lib/rake/application.rb:117:in `run_with_threads'
/Users/admin/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/rake-11.2.2/lib/rake/application.rb:102:in `top_level'
/Users/admin/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/rake-11.2.2/lib/rake/application.rb:80:in `block in run'
/Users/admin/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/rake-11.2.2/lib/rake/application.rb:178:in `standard_exception_handling'
/Users/admin/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/rake-11.2.2/lib/rake/application.rb:77:in `run'
/Users/admin/.rbenv/versions/2.3.1/lib/ruby/gems/2.3.0/gems/rake-11.2.2/exe/rake:27:in `<top (required)>'
/Users/admin/.rbenv/versions/2.3.1/bin/rake:22:in `load'
/Users/admin/.rbenv/versions/2.3.1/bin/rake:22:in `<main>'
Tasks: TOP => assets:precompile
Weird; leave it for a month and something breaks in the meantime.

Rake assets:precompile failed with a Sass syntax error

This seems to be a very awkward error. There are a lots of problems with rake asset:precompile but i didn't find nothing similar to this issue having Sass syntax error.I dont know what file this error occurs.
i'm using rails 5.
root#006230dae323:~/myhomerails# rake assets:precompile --trace RAILS_ENV=production
** Invoke assets:precompile (first_time)
** Invoke assets:environment (first_time)
** Execute assets:environment
** Invoke environment (first_time)
** Execute environment
** Execute assets:precompile
rake aborted!
Sass::SyntaxError: Invalid CSS after " color: ": expected expression (e.g. 1px, bold), was ";"
(sass):13586
this is the rest of the log:
rake aborted!
Sass::SyntaxError: Invalid CSS after " color: ": expected expression (e.g. 1px, bold), was ";"
(sass):13586
/usr/local/bundle/gems/sass-3.4.22/lib/sass/scss/parser.rb:1189:in `expected'
/usr/local/bundle/gems/sass-3.4.22/lib/sass/script/lexer.rb:229:in `expected!'
/usr/local/bundle/gems/sass-3.4.22/lib/sass/script/parser.rb:704:in `assert_expr'
/usr/local/bundle/gems/sass-3.4.22/lib/sass/script/parser.rb:75:in `parse'
/usr/local/bundle/gems/sass-3.4.22/lib/sass/scss/parser.rb:1051:in `sass_script'
/usr/local/bundle/gems/sass-3.4.22/lib/sass/scss/parser.rb:897:in `value!'
/usr/local/bundle/gems/sass-3.4.22/lib/sass/scss/parser.rb:769:in `block in try_declaration'
/usr/local/bundle/gems/sass-3.4.22/lib/sass/scss/parser.rb:1165:in `call'
/usr/local/bundle/gems/sass-3.4.22/lib/sass/scss/parser.rb:1165:in `rethrow'
/usr/local/bundle/gems/sass-3.4.22/lib/sass/scss/parser.rb:782:in `try_declaration'
/usr/local/bundle/gems/sass-3.4.22/lib/sass/scss/parser.rb:711:in `declaration_or_ruleset'
/usr/local/bundle/gems/sass-3.4.22/lib/sass/scss/parser.rb:676:in `block_child'
/usr/local/bundle/gems/sass-3.4.22/lib/sass/scss/parser.rb:665:in `block_contents'
/usr/local/bundle/gems/sass-3.4.22/lib/sass/scss/parser.rb:657:in `block'
/usr/local/bundle/gems/sass-3.4.22/lib/sass/scss/parser.rb:649:in `ruleset'
/usr/local/bundle/gems/sass-3.4.22/lib/sass/scss/parser.rb:675:in `block_child'
/usr/local/bundle/gems/sass-3.4.22/lib/sass/scss/parser.rb:668:in `block_contents'
/usr/local/bundle/gems/sass-3.4.22/lib/sass/scss/parser.rb:125:in `stylesheet'
/usr/local/bundle/gems/sass-3.4.22/lib/sass/scss/parser.rb:41:in `parse'
/usr/local/bundle/gems/sass-3.4.22/lib/sass/engine.rb:406:in `_to_tree'
/usr/local/bundle/gems/sass-3.4.22/lib/sass/engine.rb:281:in `render'
/usr/local/bundle/gems/sprockets-3.7.0/lib/sprockets/sass_compressor.rb:48:in `call'
/usr/local/bundle/gems/sprockets-3.7.0/lib/sprockets/sass_compressor.rb:28:in `call'
/usr/local/bundle/gems/sprockets-3.7.0/lib/sprockets/processor_utils.rb:75:in `call_processor'
/usr/local/bundle/gems/sprockets-3.7.0/lib/sprockets/processor_utils.rb:57:in `block in call_processors'
/usr/local/bundle/gems/sprockets-3.7.0/lib/sprockets/processor_utils.rb:56:in `reverse_each'
/usr/local/bundle/gems/sprockets-3.7.0/lib/sprockets/processor_utils.rb:56:in `call_processors'
/usr/local/bundle/gems/sprockets-3.7.0/lib/sprockets/loader.rb:134:in `load_from_unloaded'
/usr/local/bundle/gems/sprockets-3.7.0/lib/sprockets/loader.rb:60:in `block in load'
/usr/local/bundle/gems/sprockets-3.7.0/lib/sprockets/loader.rb:317:in `fetch_asset_from_dependency_cache'
/usr/local/bundle/gems/sprockets-3.7.0/lib/sprockets/loader.rb:44:in `load'
/usr/local/bundle/gems/sprockets-3.7.0/lib/sprockets/cached_environment.rb:20:in `block in initialize'
/usr/local/bundle/gems/sprockets-3.7.0/lib/sprockets/cached_environment.rb:47:in `yield'
/usr/local/bundle/gems/sprockets-3.7.0/lib/sprockets/cached_environment.rb:47:in `load'
/usr/local/bundle/gems/sprockets-3.7.0/lib/sprockets/base.rb:66:in `find_asset'
/usr/local/bundle/gems/sprockets-3.7.0/lib/sprockets/base.rb:73:in `find_all_linked_assets'
/usr/local/bundle/gems/sprockets-3.7.0/lib/sprockets/manifest.rb:142:in `block in find'
/usr/local/bundle/gems/sprockets-3.7.0/lib/sprockets/legacy.rb:114:in `block (2 levels) in logical_paths'
/usr/local/bundle/gems/sprockets-3.7.0/lib/sprockets/path_utils.rb:228:in `block in stat_tree'
/usr/local/bundle/gems/sprockets-3.7.0/lib/sprockets/path_utils.rb:212:in `block in stat_directory'
/usr/local/bundle/gems/sprockets-3.7.0/lib/sprockets/path_utils.rb:209:in `each'
/usr/local/bundle/gems/sprockets-3.7.0/lib/sprockets/path_utils.rb:209:in `stat_directory'
/usr/local/bundle/gems/sprockets-3.7.0/lib/sprockets/path_utils.rb:227:in `stat_tree'
/usr/local/bundle/gems/sprockets-3.7.0/lib/sprockets/legacy.rb:105:in `each'
/usr/local/bundle/gems/sprockets-3.7.0/lib/sprockets/legacy.rb:105:in `block in logical_paths'
/usr/local/bundle/gems/sprockets-3.7.0/lib/sprockets/legacy.rb:104:in `each'
/usr/local/bundle/gems/sprockets-3.7.0/lib/sprockets/legacy.rb:104:in `logical_paths'
/usr/local/bundle/gems/sprockets-3.7.0/lib/sprockets/manifest.rb:140:in `find'
/usr/local/bundle/gems/sprockets-3.7.0/lib/sprockets/manifest.rb:185:in `compile'
/usr/local/bundle/gems/sprockets-rails-3.2.0/lib/sprockets/rails/task.rb:68:in `block (3 levels) in define'
/usr/local/bundle/gems/sprockets-3.7.0/lib/rake/sprocketstask.rb:147:in `with_logger'
/usr/local/bundle/gems/sprockets-rails-3.2.0/lib/sprockets/rails/task.rb:67:in `block (2 levels) in define'
/usr/local/bundle/gems/rake-11.3.0/lib/rake/task.rb:248:in `call'
/usr/local/bundle/gems/rake-11.3.0/lib/rake/task.rb:248:in `block in execute'
/usr/local/bundle/gems/rake-11.3.0/lib/rake/task.rb:243:in `each'
/usr/local/bundle/gems/rake-11.3.0/lib/rake/task.rb:243:in `execute'
/usr/local/bundle/gems/rake-11.3.0/lib/rake/task.rb:187:in `block in invoke_with_call_chain'
/usr/local/lib/ruby/2.2.0/monitor.rb:211:in `mon_synchronize'
/usr/local/bundle/gems/rake-11.3.0/lib/rake/task.rb:180:in `invoke_with_call_chain'
/usr/local/bundle/gems/rake-11.3.0/lib/rake/task.rb:173:in `invoke'
/usr/local/bundle/gems/rake-11.3.0/lib/rake/application.rb:152:in `invoke_task'
/usr/local/bundle/gems/rake-11.3.0/lib/rake/application.rb:108:in `block (2 levels) in top_level'
/usr/local/bundle/gems/rake-11.3.0/lib/rake/application.rb:108:in `each'
/usr/local/bundle/gems/rake-11.3.0/lib/rake/application.rb:108:in `block in top_level'
/usr/local/bundle/gems/rake-11.3.0/lib/rake/application.rb:117:in `run_with_threads'
/usr/local/bundle/gems/rake-11.3.0/lib/rake/application.rb:102:in `top_level'
/usr/local/bundle/gems/rake-11.3.0/lib/rake/application.rb:80:in `block in run'
/usr/local/bundle/gems/rake-11.3.0/lib/rake/application.rb:178:in `standard_exception_handling'
/usr/local/bundle/gems/rake-11.3.0/lib/rake/application.rb:77:in `run'
/usr/local/bundle/gems/rake-11.3.0/exe/rake:27:in `<top (required)>'
/usr/local/bundle/bin/rake:17:in `load'
/usr/local/bundle/bin/rake:17:in `<main>'
Tasks: TOP => assets:precompile

rake assets:precompile fails – file exists

I've stumbled onto a bit of a weird issue with my Rails app...
Until recently, my app has been running fine. Now, when trying to precompile assets, I'm getting a 'rake aborted!' error.
Even though I've removed all assets, I'm getting a File exists error...
My-MacBook-Pro-2:myapp myname$ ls public/assets
ls: public/assets: No such file or directory
My-MacBook-Pro-2:myapp myname$ rake assets:precompile --trace
WARNING: Nokogiri was built against LibXML version 2.8.0, but has dynamically loaded 2.9.0
** Invoke assets:precompile (first_time)
** Execute assets:precompile
/Users/myname/.rvm/rubies/ruby-1.9.3-p484/bin/ruby /Users/myname/.rvm/gems/ruby-1.9.3-p484/bin/rake assets:precompile:all RAILS_ENV=production RAILS_GROUPS=assets --trace
WARNING: Nokogiri was built against LibXML version 2.8.0, but has dynamically loaded 2.9.0
** Invoke assets:precompile:all (first_time)
** Execute assets:precompile:all
** Invoke assets:precompile:primary (first_time)
** Invoke assets:environment (first_time)
** Execute assets:environment
** Invoke tmp:cache:clear (first_time)
** Execute tmp:cache:clear
** Execute assets:precompile:primary
rake aborted!
File exists - /Applications/MAMP/htdocs/myapp/public/assets/myapp
/Users/myname/.rvm/rubies/ruby-1.9.3-p484/lib/ruby/1.9.1/fileutils.rb:247:in `mkdir'
/Users/myname/.rvm/rubies/ruby-1.9.3-p484/lib/ruby/1.9.1/fileutils.rb:247:in `fu_mkdir'
/Users/myname/.rvm/rubies/ruby-1.9.3-p484/lib/ruby/1.9.1/fileutils.rb:221:in `block (2 levels) in mkdir_p'
/Users/myname/.rvm/rubies/ruby-1.9.3-p484/lib/ruby/1.9.1/fileutils.rb:219:in `reverse_each'
/Users/myname/.rvm/rubies/ruby-1.9.3-p484/lib/ruby/1.9.1/fileutils.rb:219:in `block in mkdir_p'
/Users/myname/.rvm/rubies/ruby-1.9.3-p484/lib/ruby/1.9.1/fileutils.rb:205:in `each'
/Users/myname/.rvm/rubies/ruby-1.9.3-p484/lib/ruby/1.9.1/fileutils.rb:205:in `mkdir_p'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/actionpack-3.2.8/lib/sprockets/static_compiler.rb:40:in `block in write_asset'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/actionpack-3.2.8/lib/sprockets/static_compiler.rb:38:in `tap'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/actionpack-3.2.8/lib/sprockets/static_compiler.rb:38:in `write_asset'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/actionpack-3.2.8/lib/sprockets/static_compiler.rb:24:in `block in compile'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/sprockets-2.1.3/lib/sprockets/base.rb:212:in `block in each_logical_path'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/sprockets-2.1.3/lib/sprockets/base.rb:200:in `block (2 levels) in each_file'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/sprockets-2.1.3/lib/sprockets/base.rb:190:in `each'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/sprockets-2.1.3/lib/sprockets/base.rb:190:in `each_entry'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/sprockets-2.1.3/lib/sprockets/base.rb:198:in `block in each_file'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/sprockets-2.1.3/lib/sprockets/base.rb:197:in `each'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/sprockets-2.1.3/lib/sprockets/base.rb:197:in `each_file'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/sprockets-2.1.3/lib/sprockets/base.rb:210:in `each_logical_path'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/actionpack-3.2.8/lib/sprockets/static_compiler.rb:18:in `compile'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/actionpack-3.2.8/lib/sprockets/assets.rake:56:in `internal_precompile'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/actionpack-3.2.8/lib/sprockets/assets.rake:70:in `block (3 levels) in <top (required)>'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/rake-10.1.0/lib/rake/task.rb:236:in `call'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/rake-10.1.0/lib/rake/task.rb:236:in `block in execute'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/rake-10.1.0/lib/rake/task.rb:231:in `each'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/rake-10.1.0/lib/rake/task.rb:231:in `execute'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/rake-10.1.0/lib/rake/task.rb:175:in `block in invoke_with_call_chain'
/Users/myname/.rvm/rubies/ruby-1.9.3-p484/lib/ruby/1.9.1/monitor.rb:211:in `mon_synchronize'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/rake-10.1.0/lib/rake/task.rb:168:in `invoke_with_call_chain'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/rake-10.1.0/lib/rake/task.rb:161:in `invoke'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/actionpack-3.2.8/lib/sprockets/assets.rake:60:in `block (3 levels) in <top (required)>'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/rake-10.1.0/lib/rake/task.rb:236:in `call'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/rake-10.1.0/lib/rake/task.rb:236:in `block in execute'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/rake-10.1.0/lib/rake/task.rb:231:in `each'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/rake-10.1.0/lib/rake/task.rb:231:in `execute'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/rake-10.1.0/lib/rake/task.rb:175:in `block in invoke_with_call_chain'
/Users/myname/.rvm/rubies/ruby-1.9.3-p484/lib/ruby/1.9.1/monitor.rb:211:in `mon_synchronize'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/rake-10.1.0/lib/rake/task.rb:168:in `invoke_with_call_chain'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/rake-10.1.0/lib/rake/task.rb:161:in `invoke'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/rake-10.1.0/lib/rake/application.rb:149:in `invoke_task'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/rake-10.1.0/lib/rake/application.rb:106:in `block (2 levels) in top_level'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/rake-10.1.0/lib/rake/application.rb:106:in `each'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/rake-10.1.0/lib/rake/application.rb:106:in `block in top_level'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/rake-10.1.0/lib/rake/application.rb:115:in `run_with_threads'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/rake-10.1.0/lib/rake/application.rb:100:in `top_level'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/rake-10.1.0/lib/rake/application.rb:78:in `block in run'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/rake-10.1.0/lib/rake/application.rb:165:in `standard_exception_handling'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/rake-10.1.0/lib/rake/application.rb:75:in `run'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/rake-10.1.0/bin/rake:33:in `<top (required)>'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/bin/rake:23:in `load'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/bin/rake:23:in `<main>'
Tasks: TOP => assets:precompile:primary
rake aborted!
Command failed with status (1): [/Users/myname/.rvm/rubies/ruby-1.9.3-p...]
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/rake-10.1.0/lib/rake/file_utils.rb:55:in `block in create_shell_runner'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/rake-10.1.0/lib/rake/file_utils.rb:45:in `call'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/rake-10.1.0/lib/rake/file_utils.rb:45:in `sh'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/rake-10.1.0/lib/rake/file_utils_ext.rb:37:in `sh'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/rake-10.1.0/lib/rake/file_utils.rb:82:in `ruby'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/rake-10.1.0/lib/rake/file_utils_ext.rb:37:in `ruby'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/actionpack-3.2.8/lib/sprockets/assets.rake:12:in `ruby_rake_task'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/actionpack-3.2.8/lib/sprockets/assets.rake:21:in `invoke_or_reboot_rake_task'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/actionpack-3.2.8/lib/sprockets/assets.rake:29:in `block (2 levels) in <top (required)>'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/rake-10.1.0/lib/rake/task.rb:236:in `call'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/rake-10.1.0/lib/rake/task.rb:236:in `block in execute'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/rake-10.1.0/lib/rake/task.rb:231:in `each'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/rake-10.1.0/lib/rake/task.rb:231:in `execute'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/rake-10.1.0/lib/rake/task.rb:175:in `block in invoke_with_call_chain'
/Users/myname/.rvm/rubies/ruby-1.9.3-p484/lib/ruby/1.9.1/monitor.rb:211:in `mon_synchronize'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/rake-10.1.0/lib/rake/task.rb:168:in `invoke_with_call_chain'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/rake-10.1.0/lib/rake/task.rb:161:in `invoke'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/rake-10.1.0/lib/rake/application.rb:149:in `invoke_task'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/rake-10.1.0/lib/rake/application.rb:106:in `block (2 levels) in top_level'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/rake-10.1.0/lib/rake/application.rb:106:in `each'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/rake-10.1.0/lib/rake/application.rb:106:in `block in top_level'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/rake-10.1.0/lib/rake/application.rb:115:in `run_with_threads'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/rake-10.1.0/lib/rake/application.rb:100:in `top_level'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/rake-10.1.0/lib/rake/application.rb:78:in `block in run'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/rake-10.1.0/lib/rake/application.rb:165:in `standard_exception_handling'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/rake-10.1.0/lib/rake/application.rb:75:in `run'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/gems/rake-10.1.0/bin/rake:33:in `<top (required)>'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/bin/rake:23:in `load'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/bin/rake:23:in `<main>'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/bin/ruby_executable_hooks:15:in `eval'
/Users/myname/.rvm/gems/ruby-1.9.3-p484/bin/ruby_executable_hooks:15:in `<main>'
Tasks: TOP => assets:precompile
My-MacBook-Pro-2:myapp myname$
I've tried removing the public/assets directory manually, using rm -rf public/assets, and, I've also ran rake assets:clean successfully – and the issue is still not resolved.
I'm trying to pinpoint what could cause the issue. Any help is appreciated!
I ended up resolving this issue –
Due to the lack of specificity in the error log, it was difficult to pinpoint. The issue was, in my /fonts directory, I had a file named 'myapp'... with no suffix... this caused Rails to puke.

rake assets:precompile giving "Error: Out of stack space" error

Hi when I am running rake command it is ending up with "Error: Out of stack space".
can you please help me.
I am using rails 3.2.3 and using spree 1.1.1.
Thanks in advance
I have pasted error log below.
** Invoke assets:precompile (first_time)
** Execute assets:precompile C:/Ruby192/bin/ruby.exe C:/Ruby192/bin/rake assets:precompile:all RAILS_ENV=production RAILS_GROUPS=assets --trace
** Invoke assets:precompile:all (first_time)
** Execute assets:precompile:all
** Invoke assets:precompile:primary (first_time)
** Invoke assets:environment (first_time)
** Execute assets:environment
** Invoke environment (first_time)
** Execute environment
** Invoke tmp:cache:clear (first_time)
** Execute tmp:cache:clear
** Execute assets:precompile:primary rake aborted! Error: Out of stack space (in C:/Users/Aahlad/Documents/new new rails/smockcouture/app/assets/javascripts/application.js) C:/Ruby192/lib/ruby/gems/1.9.1/gems/execjs-1.4.0/lib/execjs/external_runtime.rb:68:in `extract_result' C:/Ruby192/lib/ruby/gems/1.9.1/gems/execjs-1.4.0/lib/execjs/external_runtime.rb:28:in `block in exec' C:/Ruby192/lib/ruby/gems/1.9.1/gems/execjs-1.4.0/lib/execjs/external_runtime.rb:41:in `compile_to_tempfile' C:/Ruby192/lib/ruby/gems/1.9.1/gems/execjs-1.4.0/lib/execjs/external_runtime.rb:27:in `exec' C:/Ruby192/lib/ruby/gems/1.9.1/gems/uglifier-1.2.4/lib/uglifier.rb:101:in `compile' C:/Ruby192/lib/ruby/gems/1.9.1/gems/actionpack-3.2.3/lib/sprockets/compressors.rb:74:in `compress' C:/Ruby192/lib/ruby/gems/1.9.1/gems/sprockets-2.1.3/lib/sprockets/processing.rb:265:in `block in js_compressor=' C:/Ruby192/lib/ruby/gems/1.9.1/gems/sprockets-2.1.3/lib/sprockets/processor.rb:29:in `call' C:/Ruby192/lib/ruby/gems/1.9.1/gems/sprockets-2.1.3/lib/sprockets/processor.rb:29:in `evaluate' C:/Ruby192/lib/ruby/gems/1.9.1/gems/tilt-1.3.3/lib/tilt/template.rb:76:in `render' C:/Ruby192/lib/ruby/gems/1.9.1/gems/sprockets-2.1.3/lib/sprockets/context.rb:177:in `block in evaluate' C:/Ruby192/lib/ruby/gems/1.9.1/gems/sprockets-2.1.3/lib/sprockets/context.rb:174:in `each' C:/Ruby192/lib/ruby/gems/1.9.1/gems/sprockets-2.1.3/lib/sprockets/context.rb:174:in `evaluate' C:/Ruby192/lib/ruby/gems/1.9.1/gems/sprockets-2.1.3/lib/sprockets/bundled_asset.rb:26:in `initialize' C:/Ruby192/lib/ruby/gems/1.9.1/gems/sprockets-2.1.3/lib/sprockets/base.rb:244:in `new' C:/Ruby192/lib/ruby/gems/1.9.1/gems/sprockets-2.1.3/lib/sprockets/base.rb:244:in `build_asset' C:/Ruby192/lib/ruby/gems/1.9.1/gems/sprockets-2.1.3/lib/sprockets/index.rb:89:in `block in build_asset' C:/Ruby192/lib/ruby/gems/1.9.1/gems/sprockets-2.1.3/lib/sprockets/caching.rb:19:in `cache_asset' C:/Ruby192/lib/ruby/gems/1.9.1/gems/sprockets-2.1.3/lib/sprockets/index.rb:88:in `build_asset' C:/Ruby192/lib/ruby/gems/1.9.1/gems/sprockets-2.1.3/lib/sprockets/base.rb:163:in `find_asset' C:/Ruby192/lib/ruby/gems/1.9.1/gems/sprockets-2.1.3/lib/sprockets/index.rb:56:in `find_asset' C:/Ruby192/lib/ruby/gems/1.9.1/gems/actionpack-3.2.3/lib/sprockets/static_compiler.rb:20:in `block in compile' C:/Ruby192/lib/ruby/gems/1.9.1/gems/sprockets-2.1.3/lib/sprockets/base.rb:212:in `block in each_logical_path' C:/Ruby192/lib/ruby/gems/1.9.1/gems/sprockets-2.1.3/lib/sprockets/base.rb:200:in `block (2 levels) in each_file' C:/Ruby192/lib/ruby/gems/1.9.1/gems/sprockets-2.1.3/lib/sprockets/base.rb:190:in `each' C:/Ruby192/lib/ruby/gems/1.9.1/gems/sprockets-2.1.3/lib/sprockets/base.rb:190:in `each_entry' C:/Ruby192/lib/ruby/gems/1.9.1/gems/sprockets-2.1.3/lib/sprockets/base.rb:198:in `block in each_file' C:/Ruby192/lib/ruby/gems/1.9.1/gems/sprockets-2.1.3/lib/sprockets/base.rb:197:in `each' C:/Ruby192/lib/ruby/gems/1.9.1/gems/sprockets-2.1.3/lib/sprockets/base.rb:197:in `each_file' C:/Ruby192/lib/ruby/gems/1.9.1/gems/sprockets-2.1.3/lib/sprockets/base.rb:210:in `each_logical_path' C:/Ruby192/lib/ruby/gems/1.9.1/gems/actionpack-3.2.3/lib/sprockets/static_compiler.rb:18:in `compile' C:/Ruby192/lib/ruby/gems/1.9.1/gems/actionpack-3.2.3/lib/sprockets/assets.rake:56:in `internal_precompile' C:/Ruby192/lib/ruby/gems/1.9.1/gems/actionpack-3.2.3/lib/sprockets/assets.rake:70:in `block (3 levels) in <top (required)>' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:205:in `call' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:205:in `block in execute' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:200:in `each' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:200:in `execute' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:158:in `block in invoke_with_call_chain' C:/Ruby192/lib/ruby/1.9.1/monitor.rb:201:in `mon_synchronize' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:151:in `invoke_with_call_chain' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:144:in `invoke' C:/Ruby192/lib/ruby/gems/1.9.1/gems/actionpack-3.2.3/lib/sprockets/assets.rake:60:in `block (3 levels) in <top (required)>' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:205:in `call' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:205:in `block in execute' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:200:in `each' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:200:in `execute' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:158:in `block in invoke_with_call_chain' C:/Ruby192/lib/ruby/1.9.1/monitor.rb:201:in `mon_synchronize' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:151:in `invoke_with_call_chain' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:144:in `invoke' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:116:in `invoke_task' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:94:in `block (2 levels) in top_level' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:94:in `each' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:94:in `block in top_level' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:133:in `standard_exception_handling' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:88:in `top_level' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:66:in `block in run' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:133:in `standard_exception_handling' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:63:in `run' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/bin/rake:33:in `<top (required)>' C:/Ruby192/bin/rake:19:in `load' C:/Ruby192/bin/rake:19:in `<main>' Tasks: TOP => assets:precompile:primary rake aborted! Command failed with status (1): [C:/Ruby192/bin/ruby.exe C:/Ruby192/bin/rak...] C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/file_utils.rb:53:in `block in create_shell_runner' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/file_utils.rb:45:in `call' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/file_utils.rb:45:in `sh' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/file_utils_ext.rb:39:in `sh' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/file_utils.rb:80:in `ruby' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/file_utils_ext.rb:39:in `ruby' C:/Ruby192/lib/ruby/gems/1.9.1/gems/actionpack-3.2.3/lib/sprockets/assets.rake:12:in `ruby_rake_task' C:/Ruby192/lib/ruby/gems/1.9.1/gems/actionpack-3.2.3/lib/sprockets/assets.rake:21:in `invoke_or_reboot_rake_task' C:/Ruby192/lib/ruby/gems/1.9.1/gems/actionpack-3.2.3/lib/sprockets/assets.rake:29:in `block (2 levels) in <top (required)>' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:205:in `call' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:205:in `block in execute' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:200:in `each' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:200:in `execute' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:158:in `block in invoke_with_call_chain' C:/Ruby192/lib/ruby/1.9.1/monitor.rb:201:in `mon_synchronize' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:151:in `invoke_with_call_chain' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/task.rb:144:in `invoke' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:116:in `invoke_task' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:94:in `block (2 levels) in top_level' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:94:in `each' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:94:in `block in top_level' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:133:in `standard_exception_handling' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:88:in `top_level' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:66:in `block in run' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:133:in `standard_exception_handling' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/lib/rake/application.rb:63:in `run' C:/Ruby192/lib/ruby/gems/1.9.1/gems/rake-0.9.2.2/bin/rake:33:in `<top (required)>' C:/Ruby192/bin/rake:19:in `load' C:/Ruby192/bin/rake:19:in `<main>' Tasks: TOP => assets:precompile
I don't know the error but gotta know that it is a windows specific error.I have copied the same application and did rake command in ubuntu and worked well.
I'm getting the same response when I try to precompile using the ckeditor gem. The init.js.erb includes other JS files, some of which are already 'compressed' and as a result, the file is essentially one big string of text without any line breaks. If I open it in Komodoedit I get a warning saying the info is truncated because it is too long. Perhaps this is what is happening when Uglifier tries to read and then compress the string data. I don't know of a solution as it only just recently happened to me. Use rake assets:precompile --trace to see where the error actually crops up.

Precompile assets on Rails 3.2.3, rake aborted

I have a Rails 3.2.3 app and on my local machine, it runs fine.
The problem is, when I push to Heroku, I get a rake aborted! message when precompiling assets. On the local machine, I get.
** Invoke assets:precompile (first_time)
** Execute assets:precompile
/Users/victory/.rvm/rubies/ruby-1.9.3-p125/bin/ruby /Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/bin/rake assets:precompile:all RAILS_ENV=production RAILS_GROUPS=assets --trace
** Invoke assets:precompile:all (first_time)
** Execute assets:precompile:all
** Invoke assets:precompile:primary (first_time)
** Invoke assets:environment (first_time)
** Execute assets:environment
** Invoke tmp:cache:clear (first_time)
** Execute tmp:cache:clear
** Execute assets:precompile:primary
rake aborted!
File to import not found or unreadable: custom.
Load path: /Users/victory/Documents/chinchin
(in /Users/victory/Documents/chinchin/app/assets/stylesheets/application.css)
(sass):1
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/sass-3.1.18/lib/sass/tree/import_node.rb:64:in `rescue in import'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/sass-3.1.18/lib/sass/tree/import_node.rb:42:in `import'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/sass-3.1.18/lib/sass/tree/import_node.rb:25:in `imported_file'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/sass-3.1.18/lib/sass/tree/visitors/perform.rb:149:in `rescue in visit_import'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/sass-3.1.18/lib/sass/tree/visitors/perform.rb:154:in `visit_import'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/sass-3.1.18/lib/sass/tree/visitors/base.rb:37:in `visit'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/sass-3.1.18/lib/sass/tree/visitors/perform.rb:18:in `visit'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/sass-3.1.18/lib/sass/tree/visitors/base.rb:53:in `block in visit_children'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/sass-3.1.18/lib/sass/tree/visitors/base.rb:53:in `map'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/sass-3.1.18/lib/sass/tree/visitors/base.rb:53:in `visit_children'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/sass-3.1.18/lib/sass/tree/visitors/perform.rb:27:in `block in visit_children'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/sass-3.1.18/lib/sass/tree/visitors/perform.rb:39:in `with_environment'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/sass-3.1.18/lib/sass/tree/visitors/perform.rb:26:in `visit_children'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/sass-3.1.18/lib/sass/tree/visitors/base.rb:37:in `block in visit'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/sass-3.1.18/lib/sass/tree/visitors/perform.rb:47:in `visit_root'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/sass-3.1.18/lib/sass/tree/visitors/base.rb:37:in `visit'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/sass-3.1.18/lib/sass/tree/visitors/perform.rb:18:in `visit'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/sass-3.1.18/lib/sass/tree/visitors/perform.rb:7:in `visit'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/sass-3.1.18/lib/sass/tree/root_node.rb:20:in `render'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/sass-3.1.18/lib/sass/engine.rb:299:in `_render'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/sass-3.1.18/lib/sass/engine.rb:246:in `render'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/sass-rails-3.2.5/lib/sass/rails/compressor.rb:8:in `compress'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/actionpack-3.2.3/lib/sprockets/compressors.rb:74:in `compress'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/sprockets-2.1.3/lib/sprockets/processing.rb:243:in `block in css_compressor='
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/sprockets-2.1.3/lib/sprockets/processor.rb:29:in `call'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/sprockets-2.1.3/lib/sprockets/processor.rb:29:in `evaluate'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/tilt-1.3.3/lib/tilt/template.rb:76:in `render'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/sprockets-2.1.3/lib/sprockets/context.rb:177:in `block in evaluate'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/sprockets-2.1.3/lib/sprockets/context.rb:174:in `each'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/sprockets-2.1.3/lib/sprockets/context.rb:174:in `evaluate'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/sprockets-2.1.3/lib/sprockets/bundled_asset.rb:26:in `initialize'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/sprockets-2.1.3/lib/sprockets/base.rb:244:in `new'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/sprockets-2.1.3/lib/sprockets/base.rb:244:in `build_asset'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/sprockets-2.1.3/lib/sprockets/index.rb:89:in `block in build_asset'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/sprockets-2.1.3/lib/sprockets/caching.rb:19:in `cache_asset'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/sprockets-2.1.3/lib/sprockets/index.rb:88:in `build_asset'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/sprockets-2.1.3/lib/sprockets/base.rb:163:in `find_asset'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/sprockets-2.1.3/lib/sprockets/index.rb:56:in `find_asset'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/actionpack-3.2.3/lib/sprockets/static_compiler.rb:20:in `block in compile'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/sprockets-2.1.3/lib/sprockets/base.rb:212:in `block in each_logical_path'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/sprockets-2.1.3/lib/sprockets/base.rb:200:in `block (2 levels) in each_file'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/sprockets-2.1.3/lib/sprockets/base.rb:190:in `each'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/sprockets-2.1.3/lib/sprockets/base.rb:190:in `each_entry'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/sprockets-2.1.3/lib/sprockets/base.rb:198:in `block in each_file'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/sprockets-2.1.3/lib/sprockets/base.rb:197:in `each'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/sprockets-2.1.3/lib/sprockets/base.rb:197:in `each_file'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/sprockets-2.1.3/lib/sprockets/base.rb:210:in `each_logical_path'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/actionpack-3.2.3/lib/sprockets/static_compiler.rb:18:in `compile'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/actionpack-3.2.3/lib/sprockets/assets.rake:56:in `internal_precompile'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/actionpack-3.2.3/lib/sprockets/assets.rake:70:in `block (3 levels) in <top (required)>'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/rake-0.9.2.2/lib/rake/task.rb:205:in `call'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/rake-0.9.2.2/lib/rake/task.rb:205:in `block in execute'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/rake-0.9.2.2/lib/rake/task.rb:200:in `each'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/rake-0.9.2.2/lib/rake/task.rb:200:in `execute'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/rake-0.9.2.2/lib/rake/task.rb:158:in `block in invoke_with_call_chain'
/Users/victory/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/monitor.rb:211:in `mon_synchronize'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/rake-0.9.2.2/lib/rake/task.rb:151:in `invoke_with_call_chain'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/rake-0.9.2.2/lib/rake/task.rb:144:in `invoke'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/actionpack-3.2.3/lib/sprockets/assets.rake:60:in `block (3 levels) in <top (required)>'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/rake-0.9.2.2/lib/rake/task.rb:205:in `call'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/rake-0.9.2.2/lib/rake/task.rb:205:in `block in execute'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/rake-0.9.2.2/lib/rake/task.rb:200:in `each'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/rake-0.9.2.2/lib/rake/task.rb:200:in `execute'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/rake-0.9.2.2/lib/rake/task.rb:158:in `block in invoke_with_call_chain'
/Users/victory/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/monitor.rb:211:in `mon_synchronize'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/rake-0.9.2.2/lib/rake/task.rb:151:in `invoke_with_call_chain'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/rake-0.9.2.2/lib/rake/task.rb:144:in `invoke'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/rake-0.9.2.2/lib/rake/application.rb:116:in `invoke_task'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/rake-0.9.2.2/lib/rake/application.rb:94:in `block (2 levels) in top_level'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/rake-0.9.2.2/lib/rake/application.rb:94:in `each'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/rake-0.9.2.2/lib/rake/application.rb:94:in `block in top_level'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/rake-0.9.2.2/lib/rake/application.rb:133:in `standard_exception_handling'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/rake-0.9.2.2/lib/rake/application.rb:88:in `top_level'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/rake-0.9.2.2/lib/rake/application.rb:66:in `block in run'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/rake-0.9.2.2/lib/rake/application.rb:133:in `standard_exception_handling'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/rake-0.9.2.2/lib/rake/application.rb:63:in `run'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/rake-0.9.2.2/bin/rake:33:in `<top (required)>'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/bin/rake:19:in `load'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/bin/rake:19:in `<main>'
Tasks: TOP => assets:precompile:primary
rake aborted!
Command failed with status (1): [/Users/victory/.rvm/rubies/ruby-1.9.3-p125...]
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/rake-0.9.2.2/lib/rake/file_utils.rb:53:in `block in create_shell_runner'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/rake-0.9.2.2/lib/rake/file_utils.rb:45:in `call'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/rake-0.9.2.2/lib/rake/file_utils.rb:45:in `sh'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/rake-0.9.2.2/lib/rake/file_utils_ext.rb:39:in `sh'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/rake-0.9.2.2/lib/rake/file_utils.rb:80:in `ruby'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/rake-0.9.2.2/lib/rake/file_utils_ext.rb:39:in `ruby'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/actionpack-3.2.3/lib/sprockets/assets.rake:12:in `ruby_rake_task'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/actionpack-3.2.3/lib/sprockets/assets.rake:21:in `invoke_or_reboot_rake_task'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/actionpack-3.2.3/lib/sprockets/assets.rake:29:in `block (2 levels) in <top (required)>'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/rake-0.9.2.2/lib/rake/task.rb:205:in `call'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/rake-0.9.2.2/lib/rake/task.rb:205:in `block in execute'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/rake-0.9.2.2/lib/rake/task.rb:200:in `each'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/rake-0.9.2.2/lib/rake/task.rb:200:in `execute'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/rake-0.9.2.2/lib/rake/task.rb:158:in `block in invoke_with_call_chain'
/Users/victory/.rvm/rubies/ruby-1.9.3-p125/lib/ruby/1.9.1/monitor.rb:211:in `mon_synchronize'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/rake-0.9.2.2/lib/rake/task.rb:151:in `invoke_with_call_chain'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/rake-0.9.2.2/lib/rake/task.rb:144:in `invoke'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/rake-0.9.2.2/lib/rake/application.rb:116:in `invoke_task'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/rake-0.9.2.2/lib/rake/application.rb:94:in `block (2 levels) in top_level'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/rake-0.9.2.2/lib/rake/application.rb:94:in `each'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/rake-0.9.2.2/lib/rake/application.rb:94:in `block in top_level'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/rake-0.9.2.2/lib/rake/application.rb:133:in `standard_exception_handling'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/rake-0.9.2.2/lib/rake/application.rb:88:in `top_level'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/rake-0.9.2.2/lib/rake/application.rb:66:in `block in run'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/rake-0.9.2.2/lib/rake/application.rb:133:in `standard_exception_handling'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/rake-0.9.2.2/lib/rake/application.rb:63:in `run'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/gems/rake-0.9.2.2/bin/rake:33:in `<top (required)>'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/bin/rake:19:in `load'
/Users/victory/.rvm/gems/ruby-1.9.3-p125#rails3tutorial2ndEd/bin/rake:19:in `<main>'
Tasks: TOP => assets:precompile
In my application.css, I have
#import "custom";
#import "user";
#import "static_pages";
I contain all of my css in custom but user and static_pages is still left blank. Even if I take the first line out, the error occurs for user or static_pages.
Does anyone know how to solve this problem? Everything works fine on localhost.
Make sure those other CSS files have been committed to git.

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