vue.js - [Vue 警告]：未知的自定义元素：- 您是否正确注册了组件？对于递归组件，

Question

应用程序.vue

TabBaritem.vue

有

标签： vue.jscomponentsslot

Answer 1

The sub string item should be capitalized to Item :

name:'TabBarItem'

and in App.vue :

import TabBarItem from  ...

...

components:{
 TabBarItem,TabBar
}

because tab-bar-item expects a component named TabBarItem, it converts PascalCase to kebab-case