vue2升级为vue3 vuedraggable 拖动组件报错原创

Error: draggable element must have an item slot at computeNodes draggable element must have an item slot element constructors; 4 Element definitions Attributes 5 slot element; 5 The canvas element The 2D rendering context aco slot 8 ion-modal is a dialog that appears on top of mobile app content, and must be dismissed before interaction resumes Learn more about custom modal components

meme slot pragmatic element for the included slot, and this defaults to div clone When have our second draggable element with the new clone prop like so: