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@Gamesh
Created September 30, 2014 18:50
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NoMethodError: undefined method `parent' for nil:NilClass
NoMethodError: undefined method `parent' for nil:NilClass
Backtrace:
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/compass-1.0.1/lib/compass/sass_extensions/functions/sprites.rb:137:in `sprite_does_not_have_parent'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/script/tree/funcall.rb:140:in `_perform'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/script/tree/node.rb:50:in `perform'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:281:in `visit_if'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/base.rb:36:in `visit'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:152:in `block in visit'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/stack.rb:79:in `block in with_base'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/stack.rb:115:in `with_frame'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/stack.rb:79:in `with_base'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:152:in `visit'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:234:in `block (3 levels) in visit_each'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:234:in `map'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:234:in `block (2 levels) in visit_each'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:226:in `map'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:226:in `block in visit_each'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:173:in `with_environment'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:225:in `visit_each'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/base.rb:36:in `visit'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:152:in `block in visit'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/stack.rb:79:in `block in with_base'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/stack.rb:115:in `with_frame'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/stack.rb:79:in `with_base'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:152:in `visit'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:347:in `block (4 levels) in visit_mixin'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:347:in `map'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:347:in `block (3 levels) in visit_mixin'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:173:in `with_environment'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:347:in `block (2 levels) in visit_mixin'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:78:in `perform_arguments'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:342:in `block in visit_mixin'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/stack.rb:98:in `block in with_mixin'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/stack.rb:115:in `with_frame'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/stack.rb:98:in `with_mixin'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:330:in `visit_mixin'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/base.rb:36:in `visit'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:152:in `block in visit'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/stack.rb:79:in `block in with_base'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/stack.rb:115:in `with_frame'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/stack.rb:79:in `with_base'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:152:in `visit'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:347:in `block (4 levels) in visit_mixin'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:347:in `map'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:347:in `block (3 levels) in visit_mixin'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:173:in `with_environment'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:347:in `block (2 levels) in visit_mixin'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:78:in `perform_arguments'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:342:in `block in visit_mixin'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/stack.rb:98:in `block in with_mixin'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/stack.rb:115:in `with_frame'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/stack.rb:98:in `with_mixin'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:330:in `visit_mixin'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/base.rb:36:in `visit'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:152:in `block in visit'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/stack.rb:79:in `block in with_base'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/stack.rb:115:in `with_frame'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/stack.rb:79:in `with_base'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:152:in `visit'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:347:in `block (4 levels) in visit_mixin'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:347:in `map'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:347:in `block (3 levels) in visit_mixin'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:173:in `with_environment'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:347:in `block (2 levels) in visit_mixin'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:78:in `perform_arguments'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:342:in `block in visit_mixin'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/stack.rb:98:in `block in with_mixin'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/stack.rb:115:in `with_frame'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/stack.rb:98:in `with_mixin'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:330:in `visit_mixin'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/base.rb:36:in `visit'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:152:in `block in visit'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/stack.rb:79:in `block in with_base'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/stack.rb:115:in `with_frame'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/stack.rb:79:in `with_base'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:152:in `visit'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:309:in `block (2 levels) in visit_import'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:309:in `map'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:309:in `block in visit_import'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/stack.rb:88:in `block in with_import'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/stack.rb:115:in `with_frame'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/stack.rb:88:in `with_import'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:306:in `visit_import'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/base.rb:36:in `visit'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:152:in `block in visit'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/stack.rb:79:in `block in with_base'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/stack.rb:115:in `with_frame'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/stack.rb:79:in `with_base'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:152:in `visit'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/base.rb:52:in `block in visit_children'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/base.rb:52:in `map'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/base.rb:52:in `visit_children'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:161:in `block in visit_children'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:173:in `with_environment'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:160:in `visit_children'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/base.rb:36:in `block in visit'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:180:in `visit_root'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/base.rb:36:in `visit'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:151:in `visit'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/visitors/perform.rb:8:in `visit'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/root_node.rb:36:in `css_tree'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/tree/root_node.rb:20:in `render'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/engine.rb:268:in `render'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/plugin/compiler.rb:492:in `update_stylesheet'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/plugin/compiler.rb:215:in `block in update_stylesheets'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/plugin/compiler.rb:209:in `each'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/plugin/compiler.rb:209:in `update_stylesheets'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/plugin/compiler.rb:470:in `on_file_changed'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/lib/sass/plugin/compiler.rb:329:in `block in watch'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/vendor/listen/lib/listen/listener.rb:252:in `call'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/vendor/listen/lib/listen/listener.rb:252:in `on_change'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/vendor/listen/lib/listen/listener.rb:290:in `block in initialize_adapter'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/vendor/listen/lib/listen/adapters/polling.rb:48:in `call'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/vendor/listen/lib/listen/adapters/polling.rb:48:in `poll_changed_directories'
C:/Ruby200-x64/lib/ruby/gems/2.0.0/gems/sass-3.4.1/vendor/listen/lib/listen/adapter.rb:299:in `block in start_poller
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