Incompatible units: ‘rem’ and ‘px’ – Bootstrap 4 and Laravel Mix
Solved remove the bootstrap entry from package.json and replace it with “bootstrap”: “4.0.0-alpha.6”, in resources/assets/sass/app.scss, comment out the import of variables. change the path of bootstrap to @import “node_modules/bootstrap/scss/bootstrap.scss”; in resources/assets/js/bootstrap.js, look for require(‘bootsrap-sass’); and change it to require(‘bootstrap’); Link!