标签：cep val use node config idc nbsp path ati
$ php bin/console server:run
[Symfony\Component\Config\Definition\Exception\InvalidConfigurationException]
The child node "db_driver" at path "fos_user" must be configured.
必须新建一个USer类
标签：cep val use node config idc nbsp path ati
原文地址：http://www.cnblogs.com/Amos-Turing/p/6731191.html
