ERROR in Module build failed (from ./node_modules/sass-loader/lib/loader.js):

Question

I'm running the following command:

ng build --prod --aot --base-href ./

And receiving;

ERROR in Module build failed (from ./node_modules/sass-loader/lib/loader.js):

$clr-popover-box-shadow-color: rgba(clr-getColor(dark), 0.25);
                              ^
      Argument `$color` of `rgba($color, $alpha)` must be a color
      in /Users/allan/git/dcfrontend/node_modules/@clr/ui/src/utils/_variables.global.scss (line 84, column 32)

I'm on Angular 7 and Clarity 1.04.

Extract from my angular.json:

        "styles": [
          "node_modules/@clr/icons/clr-icons.min.css",
          "node_modules/@clr/ui/clr-ui.min.css",
          "node_modules/prismjs/themes/prism-solarizedlight.css",
          "src/styles.css",
          "node_modules/lato-font/css/lato-font.min.css"
        ],
        "scripts": [
          "node_modules/core-js/client/shim.min.js",
          "node_modules/mutationobserver-shim/dist/mutationobserver.min.js",
          "node_modules/@webcomponents/custom-elements/custom-elements.min.js",
          "node_modules/web-animations-js/web-animations.min.js",
          "node_modules/prismjs/prism.js",
          "node_modules/prismjs/components/prism-typescript.min.js",
          "node_modules/@clr/icons/clr-icons.min.js"
        ]

Answer 1

npm install node-sass

Worked for me :) Just try this if "npm rebuild node-sass" not worked