laravel Dcat Admin Class name must be a valid object or a string

【laravel Dcat Admin Class name must be a valid object or a string】(1)问题:安装Laravel后台系统Dcat Admin 2.x报错:Class name must be a valid object or a string
(2)解决:

# step1.更新compoer composer update# step2.再次运行命令发布资源 php artisan admin:publish# step3.清除配置缓存(没效果再执行) php artisan config:cache

    推荐阅读