I have installed magento 2 and previously working on default Luma theme. Now I am trying to install new free theme in my magento. But when I am using below command:
php bin/magento setup:upgrade –keep-generated
It shows an error:
RuntimeException Too many arguments.
Theme is visible under: Content > Theme & Content > Configuration section in admin panel. But my theme Design section is not visible under Stores > Configuration > General > Design section.
Please help me out. I am new to magento 2 and trying to learning about magento 2