Uncaught DOMException: Failed to execute 'setAttribute' on 'Element': '#' is not a valid attribute

1、錯誤描述 2、錯誤原因 <current-user> <slot v-bind:user="user"> {{user.username}} </slot> <template v-slot:default="slotProps"> {{slotProps.user.firstname}} </template> </current-user> <current-user v-

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