<el-tabs v-model="activeName" @tab-click="handleClick" type="border-card">      <el-tab-pane v-for="item in menu" :label="item.name" :name="item.name" :key="item" :component="item.component"><component :is="item.component"></component></el-tab-pane>    </el-tabs>點(diǎn)擊的時(shí)候去加載異步組件（可以載入組件），但報(bào)下面的錯(cuò)[Vue warn]: Unknown custom element: <abc> - did you register the component correctly? For recursive components, make sure to provide the "name" option.嘗試為abc組件加上name還是報(bào)這樣的錯(cuò)，有人知道怎么解決嗎？abc.vueexport default {    name: 'abc',}