vue2升级为vue3 vuedraggable 拖动组件报错

draggable - HTML: HyperText Markup Language error_ draggable element must have an item slot 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 error_ draggable element must have an item slot slot will only accept our number cards, and not any other draggable element need the draggable item to remain in place I did this

error slot This was the old syntax template slot=item slot-scope={ item }> but later I found v-slot, but must not have tried item with that new syntax