`[Vue warn]: Error compiling template:
<div class="tabs"> <div class="tabs-bar"> <div :class="tabCls(item)" v-for="(item, index) in navList" @click="handleChange(index)" {{ item.label }} </div> </div> <div class="tabs-content"> <slot></slot> </div> </div>`
Component template should contain exactly one root element. If you are using v-if on multiple elements, use v-else-if to chain them instead.
report this error. The template is obviously on the root element < div class= "tabs" >
\
<slot></slot>\
</div>\
</div>",