原因是有重复的路由名称，比如
{
path: '/service',
component: Layout,
redirect: '/service/service',
name: '服务审核',
meta: {title: '服务审核', icon: 'icon-kehuguanli'},
children: [
{
path: 'service',
name: '提供服务',
component: () => import('@/views/userservice/index'),
meta: {title: '提供服务', icon: 'icon-qiye'},
hidden: false
},
]
},
有两个叫提供服务的路由