问题形容
[Vue warn]: Property "state" was accessed during render but is not defined on instance. 问题剖析
数据如下图
组件 key值 问题，换个不反复的 key值 即可[Vue warn]: Property "state" was accessed during render but is not defined on instance. 数据如下图
组件 key值 问题，换个不反复的 key值 即可