vue项目报错如下：(Emitted value instead of an instance of Error) 
`(Emitted value instead of an instance of Error) the "scope" attribute for scoped slots have been deprecated and replaced by "slot-scope" since 2.5. The n
ot-scope" attribute can also be used on plain elements in addition to <template> to denote scoped slots.`
你检查下你的列表组件里，slot 里的  <template> 上面有个 scope 属性，你改成 slot-scope
```
<template scope="xxx">yyyyyyyy</template> 
```
改成
```
<template slot-scope="xxx">yyyyyyyy</template> 
```
scope 属性在2.5以后的版本中已经废弃， 被 slot-scope 替代
slot-scope 不光可以用在 template 元素上，也可以用在其它元素