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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 new "slot-scope" attribute can also be used on plain elements in addition to <template> to denote scoped slots.
场景重现：
在git上克隆完同事上传的Vue项目，用VS Code运行时报错。
VS Code运行栏报错：
the "scope" attribute for scoped slots have been deprecated and replaced by "slot-scope" since 2.5.
The new "slot-scope" attribute can also be used on plain elements in addition to <template> to denote scoped slots.
原因：
"scope"标签自Vue 2.5版本后被遗弃，替代的新标签时"slot-scope",优先常看双方的Vue版本，可能是因为Vue版本不一致。
在我这种情况里，我得Vue版本为2.8.2，他的版本为2.3.3。所以同志们，协同开发之前，一定要记得跟好基友的版本一致啊！
解决方法：
待更新~目前貌似除了全局更换标签，把scope=“scope”更换为slot-scope="scope"，没有其他方法了。以后有更好的方法再更新。