Vue | using non-primitive value as key, use string/number value instead.
2018-10-08 22:43
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[code]<div v-for="item in items" :key="item">
我这里的items是一个对象，item也是一个对象，
这个报错意思就是，key中的变量必须是字符串或者是数字类型，
解决办法，在item后随便添加个属性
比如：
[code]<div v-for="item in items" :key="item.string">
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