Module build failed: ModuleBuildError: Module build failed: ValidationError: Invalid options object. Sass Loader has been initialized using an options object that does not match the API schema. - options has an unknown property code example
Example: ValidationError: Invalid options object. Sass Loader has been initialized using an options object that does not match the API schema.
npm uninstall --save-dev sass-loader
npm install --save-dev [email protected]