Vue | using non-primitive value as key, use string/number value instead.

其他 2018-10-14 22:10:22 阅读次数: 0

<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：

<div v-for="item in items"
         :key="item.string">

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转载自blog.csdn.net/u011607490/article/details/82975052

Vue | using non-primitive value as key, use string/number value instead.

[Vue warn]: Avoid using non-primitive value as key, use string/number value instead.

vue: Avoid using non-primitive value as key, use string/number value instead.

vue key值报错 Avoid using non-primitive value as key, use string/number value instead.

vue渲染列表时报错Avoid using non-primitive value as key, use string/number value instead.

Avoid using non-primitive value as key, use string/number value instead.

解决Avoid using non-primitive value as key, use string/number value instead.

挖坑指南：[Vue warn]: Avoid using non-primitive value as key, use string/number value instead

Vue报错：Avoid using non-primitive value as key, use string/number value instead

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