文章
2022-11-09
来自：开发者社区
[Vue warn]: Error in callback for watcher “lss“: “TypeError: Cannot read properties of undefined
问题描述在练习本地资源存储的时候，需要将数据存放在浏览器内，存放的时候需要使用到监视属性，实现每次更新都重新存储。于是在操作过程中遇到了这个类型的问题。现已解决[Vue warn]: Error in callback for watcher "lss": "TypeError: Cannot read properties of...
![[Vue warn]: Error in callback for watcher “lss“: “TypeError: Cannot read properties of undefined](https://ucc.alicdn.com/pic/developer-ecology/cdf54fb643de4c728af833240f02c71f.png)
文章
2022-10-12
来自：开发者社区
[Vue warn]: Invalid handler for event "click": got undefined
现知道3种解决方式：1.@click没有绑定事件2.@click绑定的事件没有放到method里面3.重启一下系统（有的时候。。。。。emmmmm试一下）4.在组件中 括号去掉
![[Vue warn]: Invalid handler for event](https://ucc.alicdn.com/pic/developer-ecology/017d73ced5a94a2c8e3410c78b581f9b.png)
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