I'm installing Magento 2.2 on Hostgator VPS but stuck at 52% completion with the following error:
[ERROR] RuntimeException: Class Magento\Eav\Model\Adminhtml\System\Config\Source\Inputtype\ValidatorFactory does not exist in [Magento\Catalog\Model\Product\Attribute\Repository\Interceptor] in /public_html/vendor/magento/framework/Code/Generator.php:115
Truly appreciate help with your experience.
