'Unrecognized Slot name' error on v-slot:header declaration

error_ draggable element must have an item slot   Dan error 1089

Just surround your item in a template #item> tag, the error is saying to you that inside a draggeable component must always be a slot

element of the tab to show as the parameter p:accordionPanel onTabChange error • error: When ajax response is received with error • complete 1、Error: draggable element must have an item slot 升级组件npm i -S vuedraggable@next 使用示例div class=col-3> h3>Draggable 1h3> d

f链接21}_flink_12_index Initially, when the canvas element or ImageBitmap object is created, its bitmap's origin-clean flag must be set to true A canvas bitmap can slot content may have changed force update slots and mark instance for ` + `Note the target element must exist before the component is mounted