Why doesn't node-sass convert to css?

Question

css

I convert node-sass, the mixin interferes, but if you convert through the plugin to vscode, it works fine and converts to a css file.

sass file:

@mixin adaptiv-font($pcSize, $modSize) {
    $addSize: $pcSize - $modSize;
    $addModSize: $addSize + $addSize * 0.7;
    @media (max-width: 767px) {
        font-size: calc(#{$modSize + px} + #{$addModSize} * ((100vw - 320px) / #{$maxWidth}));
    }
    @media (min-width: 767px) {
        font-size: calc(#{$modSize + px} + #{$addSize} * (100vw / #{$maxWidth}));
    }
}

.logo-text {
                margin-left: 15px;
                margin-right: 20px;
                text-transform: uppercase;
                @include adaptiv-font(50, 1);
                font-weight: 600;
            }

Error from console:

Wrote CSS to G:\Belart\Git\Moving-New-Jersey\css\style.css
=> changed: G:\Belart\Git\Moving-New-Jersey\scss\style.scss
{
  "status": 1,
  "file": "G:/Belart/Git/Moving-New-Jersey/scss/main-style.scss",
  "line": 20,
  "column": 94,
  "message": "Undefined variable: \"$maxWidth\".",
  "formatted": "Error: Undefined variable: \"$maxWidth\".\n        on line 20 of scss/main-style.scss, in mixin `adaptiv-font`\n        from line 17 of scss/style.scss\n>> dSize} * ((100vw - 320px) / #{$maxWidth}));\r\n   ------------------------------------------^\n"
}

Answer 1

I overlooked the $maxWidth variable, as Mikhail @notiv-nt already said in the comments
"message": "Undefined variable: \"$maxWidth\".