У таких проектов скорее всего есть общий файл, в котором есть подключения всех основных sass файлов, которые в свою очередь подключают другие. Найдите такой файл (обычно он в корне директории sass) и компилируйте именно его
Выдает 100500 ошибок, компилит только шрифты, а дальше ошибки типа:
ERROR in ./resources/sass/style.scss (./node_modules/css-loader??ref--5-2!./node_modules/postcss-loader/src??postcss0!./node_modules/resolve-url-loader??ref--5-4!./node_modules/sass-loader/dist/cjs.js??ref--5-5!./resources/sass/style.scss)
Module not found: Error: Can't resolve './fonts/bootstrap/glyphicons-halflings-regular.woff' in 'e:\OpenServer\OpenServer\domains\test\resources\sass' @ ./resources/sass/style.scss (./node_modules/css-loader??ref--5-2!./node_modules/postcss-loader/src??postcss0!./node_modules/resolve-url-loader??ref--5-4!./node_modules/sass-loader/dist/cjs.js??ref--5-5!./resources/sass/style.scss) 16:6288-6350 @ ./resources/sass/style.scss
ERROR in ./resources/sass/style.scss (./node_modules/css-loader??ref--5-2!./node_modules/postcss-loader/src??postcss0!./node_modules/resolve-url-loader??ref--5-4!./node_modules/sass-loader/dist/cjs.js??ref--5-5!./resources/sass/style.scss)
Module not found: Error: Can't resolve './fonts/bootstrap/glyphicons-halflings-regular.woff2' in 'e:\OpenServer\OpenServer\domains\test\resources\sass'
@ ./resources/sass/style.scss (./node_modules/css-loader??ref--5-2!./node_modules/postcss-loader/src??postcss0!./node_modules/resolve-url-loader??ref--5-4!./node_modules/sass-loader/dist/cjs.js??ref--5-5!./resources/sass/style.scss) 16:6184-6247 @ ./resources/sass/style.scss
ERROR in ./resources/sass/style.scss (./node_modules/css-loader??ref--5-2!./node_modules/postcss-loader/src??postcss0!./node_modules/resolve-url-loader??ref--5-4!./node_modules/sass-loader/dist/cjs.js??ref--5-5!./resources/sass/style.scss)
Module not found: Error: Can't resolve './img/blog/Right-50.png' in 'e:\OpenServer\OpenServer\domains\test\resources\sass'
@ ./resources/sass/style.scss (./node_modules/css-loader??ref--5-2!./node_modules/postcss-loader/src??postcss0!./node_modules/resolve-url-loader??ref--5-4!./node_modules/sass-loader/dist/cjs.js??ref--5-5!./resources/sass/style.scss) 16:159950-159984
@ ./resources/sass/style.scss
npm ERR! code ELIFECYCLE
npm ERR! errno 2
npm ERR! @ development: `cross-env NODE_ENV=development node_modules/webpack/bin/webpack.js --progress --hide-modules --config=node_modules/laravel-mix/setup/webpack.config.js`
npm ERR! Exit status 2
npm ERR!
npm ERR! Failed at the @ development script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\gribo\AppData\Roaming\npm-cache\_logs\2020-10-17T18_32_33_789Z-debug.log
npm ERR! code ELIFECYCLE
npm ERR! errno 2
npm ERR! @ dev: `npm run development`
npm ERR! Exit status 2
npm ERR!
npm ERR! Failed at the @ dev script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.