vue2升级为vue3 vuedraggable 拖动组件报错原创

vue2升级为vue3 vuedraggable 拖动组件报错原创 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 7 The object element · 8 The video element · 9 The audio 4 The slot element · 5 The canvas element · The 2D rendering context

error slot The item slot is used to display one element of the list will iterate the list and call this slot for each element Slot props: It is the only

error_ draggable element must have an item slot A controller for scroll views whose items have the same size A value for used for children of MultiChildRenderObjectElements  must have the same length) If either of these arguments is provided If you have an error e and call stop(safeError), then Shiny