原因是有重復的路由名稱，比如
{
path: '/service',
component: Layout,
redirect: '/service/service',
name: '服務審核',
meta: {title: '服務審核', icon: 'icon-kehuguanli'},
children: [
{
path: 'service',
name: '提供服務',
component: () => import('@/views/userservice/index'),
meta: {title: '提供服務', icon: 'icon-qiye'},
hidden: false
},
]
},
有兩個叫提供服務的路由