compile does not start with autoprefix "> 1%",

[Tealk]

If i use your example code, the compile process does not start.

  "liveSassCompile.settings.autoprefix": [
       "> 1%",
       "last 2 versions"
   ]

the following remains in the console for over 10 minutes

Compiling Sass/Scss Files: 
/PATH/style.sass
--------------------

if i use

    "liveSassCompile.settings.autoprefix": [
        "defaults"
    ]

i get this:

Compiling Sass/Scss Files: 
/PATH/style.sass
--------------------
Autoprefix Error
Replace fill-available to stretch, because spec had been changed
--------------------
Autoprefix Error
Replace fill-available to stretch, because spec had been changed
--------------------
Generated :
/PATH/style.css
/PATH/style.css.map
--------------------
Generated :
/PATH/style.min.css
/PATH/style.min.css.map
--------------------
Not Watching...
--------------------