如何解决Node：SCSS问题？任何解决方案

Question

如果您已经解决了此类问题，请提供一些解决方案。 =>已更改：C：\ Users \ DELL \ Desktop \ NA-TOURS \ sass \ main.scss

{
  "status": 1,
  "file": "C:/Users/DELL/Desktop/NA-TOURS/sass/abstracts/_variables.scss",
  "line": 26,
  "column": 1,
  "message": "Invalid CSS after \"$default-font-size\": expected 1 selector or at-rule, was \": 1.6rem;\"",
  "formatted": "Error: Invalid CSS after \"$default-font-size\": expected 1 selector or at-rule, was \": 1.6rem;\"\n        on line 26 of sass/abstracts/_variables.scss\n        from line 3 of sass/main.scss\n>> $default-font-size: 1.6rem;\r\n   ^\n"
}