Vue报错Custom elements in iteration require 'v-bind:key' directives."错误解决

其他 2019-04-30 01:43:35 阅读次数: 0

错误代码

<i-option v-for="item in typeList" :value="item.value">{{ item.label }}</i-option>

修改后

<i-option v-for="item in typeList" :key="item.label" :value="item.value">{{ item.label }}</i-option>

添加一个：key就可以了

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转载自blog.csdn.net/weixin_41996632/article/details/89338501

Vue报错Custom elements in iteration require 'v-bind:key' directives."错误解决

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报错 Custom elements in iteration require ‘v-bind:key‘ directives.“

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