error: item slot must have only one child|vue3中使用draggable

error: item slot must have only one child|vue3中使用draggable : iloilo draggable (v-else v-model = 'Form.sections[SectionName].data' : group ='{ name: SectionName }' item-key = 'id' @start = 'dragging=true' @end = 'dragging=false') . The second highest unemployment rate was in Newham within London at 13.8%, which has previously been classed as one of the most deprived areas within England. The third highest unemployment rate was in Kingston Upon Hull at 13.4% which like Middlesbrough was heavily reliant on work that has declined over the past 50 or so .