Error: no mixin named transition with Susy in Woocommerce

Question

I'm compiling Woocommerce's Storefront theme using Gulp and Sass and came across an error with one of the mixins:

Error in plugin "sass" Message: storefront/assets/css/woocommerce/woocommerce.scss Error: no mixin named transition on line 2831 of storefront/assets/css/woocommerce/woocommerce.scss, in mixin @content from line 52 of node_modules/susy/sass/susy/language/susy/_breakpoint-plugin.scss, in mixin susy-media from line 1881 of storefront/assets/css/woocommerce/woocommerce.scss

                         @include transition( left 0.3s ease-out );

Any ideas?

PS. There were some other problems with the Susy but downgrading to the susy-2.2.14 solve them.

---

EDIT: Solved by adding:

@mixin transition($args...) { 
    -webkit-transition: $args; 
    -moz-transition: $args; 
    -ms-transition: $args; 
    -o-transition: $args; 
    transition: $args; 
} 

Answer 1

Either there is no mixin transition, it is not included\deleted or apply this answer.

@include expects a mixin. In this case it is expecting a mixin named 'transition' and I think you are trying to apply 'transition' as a css property.

Check this page out: http://sass-lang.com/guide