/*
Error: Undefined mixin 'transition-property'.
        on line 21 of f:/wamp/wamp/www/seamless-slider/trunk/front/sass/transitions/default.scss, in `transition-property'
        from line 21 of f:/wamp/wamp/www/seamless-slider/trunk/front/sass/transitions/default.scss

16:       }
17: 
18:       &.in,
19:       &.out {
20: 
21:         @include transition-property( opacity );
22:         @include transition-timing-function( ease-in-out )
23: 
24:       }
25: 
26:       &.active {

Backtrace:
f:/wamp/wamp/www/seamless-slider/trunk/front/sass/transitions/default.scss:21:in `transition-property'
f:/wamp/wamp/www/seamless-slider/trunk/front/sass/transitions/default.scss:21
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/tree/visitors/perform.rb:349:in `block in visit_mixin'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/stack.rb:98:in `block in with_mixin'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/stack.rb:115:in `with_frame'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/stack.rb:98:in `with_mixin'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/tree/visitors/perform.rb:347:in `visit_mixin'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/tree/visitors/base.rb:36:in `visit'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/tree/visitors/perform.rb:158:in `block in visit'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/stack.rb:79:in `block in with_base'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/stack.rb:115:in `with_frame'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/stack.rb:79:in `with_base'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/tree/visitors/perform.rb:158:in `visit'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/tree/visitors/perform.rb:431:in `block (2 levels) in visit_rule'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/tree/visitors/perform.rb:431:in `map'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/tree/visitors/perform.rb:431:in `block in visit_rule'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/tree/visitors/perform.rb:179:in `with_environment'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/tree/visitors/perform.rb:429:in `visit_rule'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/tree/visitors/base.rb:36:in `visit'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/tree/visitors/perform.rb:158:in `block in visit'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/stack.rb:79:in `block in with_base'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/stack.rb:115:in `with_frame'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/stack.rb:79:in `with_base'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/tree/visitors/perform.rb:158:in `visit'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/tree/visitors/perform.rb:431:in `block (2 levels) in visit_rule'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/tree/visitors/perform.rb:431:in `map'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/tree/visitors/perform.rb:431:in `block in visit_rule'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/tree/visitors/perform.rb:179:in `with_environment'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/tree/visitors/perform.rb:429:in `visit_rule'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/tree/visitors/base.rb:36:in `visit'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/tree/visitors/perform.rb:158:in `block in visit'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/stack.rb:79:in `block in with_base'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/stack.rb:115:in `with_frame'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/stack.rb:79:in `with_base'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/tree/visitors/perform.rb:158:in `visit'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/tree/visitors/perform.rb:431:in `block (2 levels) in visit_rule'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/tree/visitors/perform.rb:431:in `map'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/tree/visitors/perform.rb:431:in `block in visit_rule'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/tree/visitors/perform.rb:179:in `with_environment'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/tree/visitors/perform.rb:429:in `visit_rule'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/tree/visitors/base.rb:36:in `visit'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/tree/visitors/perform.rb:158:in `block in visit'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/stack.rb:79:in `block in with_base'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/stack.rb:115:in `with_frame'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/stack.rb:79:in `with_base'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/tree/visitors/perform.rb:158:in `visit'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/tree/visitors/perform.rb:431:in `block (2 levels) in visit_rule'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/tree/visitors/perform.rb:431:in `map'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/tree/visitors/perform.rb:431:in `block in visit_rule'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/tree/visitors/perform.rb:179:in `with_environment'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/tree/visitors/perform.rb:429:in `visit_rule'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/tree/visitors/base.rb:36:in `visit'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/tree/visitors/perform.rb:158:in `block in visit'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/stack.rb:79:in `block in with_base'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/stack.rb:115:in `with_frame'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/stack.rb:79:in `with_base'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/tree/visitors/perform.rb:158:in `visit'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/tree/visitors/base.rb:52:in `block in visit_children'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/tree/visitors/base.rb:52:in `map'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/tree/visitors/base.rb:52:in `visit_children'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/tree/visitors/perform.rb:167:in `block in visit_children'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/tree/visitors/perform.rb:179:in `with_environment'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/tree/visitors/perform.rb:166:in `visit_children'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/tree/visitors/base.rb:36:in `block in visit'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/tree/visitors/perform.rb:186:in `visit_root'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/tree/visitors/base.rb:36:in `visit'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/tree/visitors/perform.rb:157:in `visit'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/tree/visitors/perform.rb:8:in `visit'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/tree/root_node.rb:36:in `css_tree'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/tree/root_node.rb:20:in `render'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/engine.rb:278:in `render'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/compass-import-once-1.0.5/lib/compass/import-once/engine.rb:17:in `block in render'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/compass-import-once-1.0.5/lib/compass/import-once/engine.rb:29:in `with_import_scope'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/compass-import-once-1.0.5/lib/compass/import-once/engine.rb:16:in `render'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/plugin/compiler.rb:492:in `update_stylesheet'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/plugin/compiler.rb:215:in `block in update_stylesheets'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/plugin/compiler.rb:209:in `each'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/plugin/compiler.rb:209:in `update_stylesheets'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/plugin/compiler.rb:470:in `on_file_changed'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/lib/sass/plugin/compiler.rb:328:in `block in watch'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/vendor/listen/lib/listen/listener.rb:252:in `call'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/vendor/listen/lib/listen/listener.rb:252:in `on_change'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/vendor/listen/lib/listen/listener.rb:290:in `block in initialize_adapter'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/vendor/listen/lib/listen/adapters/polling.rb:48:in `call'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/vendor/listen/lib/listen/adapters/polling.rb:48:in `poll_changed_directories'
c:/RailsInstaller/Ruby2.1.0/lib/ruby/gems/2.1.0/gems/sass-3.4.18/vendor/listen/lib/listen/adapter.rb:299:in `block in start_poller'
*/
body:before {
  white-space: pre;
  font-family: monospace;
  content: "Error: Undefined mixin 'transition-property'.\A         on line 21 of f:/wamp/wamp/www/seamless-slider/trunk/front/sass/transitions/default.scss, in `transition-property'\A         from line 21 of f:/wamp/wamp/www/seamless-slider/trunk/front/sass/transitions/default.scss\A \A 16:       }\A 17: \A 18:       &.in,\A 19:       &.out {\A 20: \A 21:         @include transition-property( opacity );\A 22:         @include transition-timing-function( ease-in-out )\A 23: \A 24:       }\A 25: \A 26:       &.active {"; }