/*
Error: Undefined variable: "$primary".
        on line 31 of src/scss/components/demo.scss

26: 			width: 100px;
27: 		}
28: 	}
29: 	&:hover{		
30: 		i{
31: 			color: $primary;
32: 			font-size: 2.9rem;
33: 			transform: scale(1.3);
34: 		}
35: 	}
36: 

Backtrace:
src/scss/components/demo.scss:31
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/script/tree/variable.rb:49:in `_perform'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/script/tree/node.rb:50:in `perform'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:398:in `visit_prop'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/tree/visitors/base.rb:36:in `visit'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:158:in `block in visit'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/stack.rb:79:in `block in with_base'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/stack.rb:135:in `with_frame'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/stack.rb:79:in `with_base'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:158:in `visit'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:440:in `block (2 levels) in visit_rule'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:440:in `map'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:440:in `block in visit_rule'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:179:in `with_environment'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:438:in `visit_rule'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/tree/visitors/base.rb:36:in `visit'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:158:in `block in visit'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/stack.rb:79:in `block in with_base'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/stack.rb:135:in `with_frame'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/stack.rb:79:in `with_base'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:158:in `visit'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:440:in `block (2 levels) in visit_rule'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:440:in `map'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:440:in `block in visit_rule'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:179:in `with_environment'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:438:in `visit_rule'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/tree/visitors/base.rb:36:in `visit'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:158:in `block in visit'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/stack.rb:79:in `block in with_base'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/stack.rb:135:in `with_frame'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/stack.rb:79:in `with_base'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:158:in `visit'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:440:in `block (2 levels) in visit_rule'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:440:in `map'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:440:in `block in visit_rule'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:179:in `with_environment'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:438:in `visit_rule'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/tree/visitors/base.rb:36:in `visit'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:158:in `block in visit'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/stack.rb:79:in `block in with_base'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/stack.rb:135:in `with_frame'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/stack.rb:79:in `with_base'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:158:in `visit'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/tree/visitors/base.rb:52:in `block in visit_children'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/tree/visitors/base.rb:52:in `map'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/tree/visitors/base.rb:52:in `visit_children'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:167:in `block in visit_children'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:179:in `with_environment'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:166:in `visit_children'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/tree/visitors/base.rb:36:in `block in visit'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:186:in `visit_root'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/tree/visitors/base.rb:36:in `visit'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:157:in `visit'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/tree/visitors/perform.rb:10:in `visit'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/tree/root_node.rb:36:in `css_tree'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/tree/root_node.rb:29:in `render_with_sourcemap'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/engine.rb:389:in `_render_with_sourcemap'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/engine.rb:307:in `render_with_sourcemap'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/plugin/compiler.rb:462:in `update_stylesheet'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/plugin/compiler.rb:215:in `block in update_stylesheets'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/plugin/compiler.rb:209:in `each'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/plugin/compiler.rb:209:in `update_stylesheets'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/plugin/compiler.rb:294:in `watch'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/plugin.rb:109:in `method_missing'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/exec/sass_scss.rb:358:in `watch_or_update'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/exec/sass_scss.rb:51:in `process_result'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/exec/base.rb:50:in `parse'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/lib/sass/exec/base.rb:18:in `parse!'
/Library/Ruby/Gems/2.6.0/gems/sass-3.7.4/bin/sass:13:in `<top (required)>'
/usr/local/bin/sass:23:in `load'
/usr/local/bin/sass:23:in `<main>'
*/
body:before {
  white-space: pre;
  font-family: monospace;
  content: "Error: Undefined variable: \"$primary\".\A         on line 31 of src/scss/components/demo.scss\A \A 26: 			width: 100px;\A 27: 		}\A 28: 	}\A 29: 	&:hover{		\A 30: 		i{\A 31: 			color: $primary;\A 32: 			font-size: 2.9rem;\A 33: 			transform: scale(1.3);\A 34: 		}\A 35: 	}\A 36: "; }