Dilee

Results 2 issues of Dilee

[Vue warn]: Error in callback for watcher "data": "TypeError: Cannot set property '_index' of undefined" 父子组件数据传递出现这样一个问题怎么解决呢?

[Vue warn]: Error in callback for watcher "data": "TypeError: Cannot set property '_index' of undefined" 父子组件数据传递出现这样一个问题怎么解决呢?