Is there any way to upgrade from Magento 2.2.6 to 2.3 using the Web Setup Wizard? I'm getting the following error:
Check Component Dependency We found conflicting component dependencies. Hide detail Command "update" failed: Loading composer repositories with package information Updating dependencies (including require-dev) Your requirements could not be resolved to an installable set of packages. Problem 1 - Installation request for magento/product-community-edition 2.3.0 -> satisfiable by magento/product-community-edition[2.3.0]. - magento/module-wishlist-sample-data 100.2.0 requires magento/module-wishlist 101.0.* -> satisfiable by magento/module-wishlist[101.0.0, 101.0.1, 101.0.2, 101.0.3, 101.0.4, 101.0.5]. - Can only install one of: magento/module-wishlist[101.1.0, 101.0.0]. - Can only install one of: magento/module-wishlist[101.1.0, 101.0.1]. - Can only install one of: magento/module-wishlist[101.1.0, 101.0.2]. - Can only install one of: magento/module-wishlist[101.1.0, 101.0.3]. - Can only install one of: magento/module-wishlist[101.1.0, 101.0.4]. - Can only install one of: magento/module-wishlist[101.1.0, 101.0.5]. - magento/product-community-edition 2.3.0 requires magento/module-wishlist 101.1.0 -> satisfiable by magento/module-wishlist[101.1.0]. - Installation request for magento/module-wishlist-sample-data 100.2.* -> satisfiable by magento/module-wishlist-sample-data[100.2.0]. Please see screenshot:
My PHP version is 7.1.18 on CentOS 7, no Composer.
