解决element-ui upload组件报错 Avoid using non-primitive value as key, use string/number value instead - 码上快乐

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解决element-ui upload组件报错 Avoid using non-primitive value as key, use string/number value instead

本文转载自查看原文 2017-07-18 18:38 3077 non-primitive/ upload/ element-ui/ element

到底是啥错呢，就是要求你的key必须是string或者number类型

那么解决就是找到这个报错的key（在node_modules/element-ui/lib/element-ui.common.js文件中），让他变成字符串也就是如图 +""

当当当当！！！可以了，不报错了

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注意！，首先这个只是一个警告而已，不影响使用。然后修改这个话，要求在你换一个工作环境的时候还得修改这个地方，

或者跟你共同开发的同事也需要修改这个，所以···麻烦。但是我目前还没想到别的办法，哎。

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