./~/vue-loader/lib/template-compiler?{"id":"data-v-6f0bc418"}!./~/vue-loader/lib/selector.js?type=template&index=0!./src/views/index/index.vue
(Emitted value instead of an instance of Error) <swiper-slide v-for="img in images">: component lists rendered with v-for should have explicit keys. See https://vuejs.org/guide/list.html#key for more info.
 @ ./src/views/index/index.vue 9:2-184
 @ ./src/router/routes.js
 @ ./src/router/index.js
 @ ./src/main.js

 @ multi ./build/dev-client ./src/main.js

这个报错你需要主要看  component lists rendered with v-for should have explicit keys

你去vue的官网看一下v-for    https://cn.vuejs.org/v2/api/#key

需要给:key来解决，避免重复

原代码：

<swiper :options="swiperOption">
    <swiper-slide v-for="(img, key) in images">
        <a :href="img.linkurl">
            <img class="slide-img" v-lazy="img.picurl" style="height: 100%; width: 100%">
        </a>
    </swiper-slide>
    <div class="swiper-pagination" slot="pagination"></div>
</swiper>

修改后的代码（正确）：

<swiper :options="swiperOption">
    <swiper-slide v-for="(img, key) in images" :key="key">
        <a :href="img.linkurl">
            <img class="slide-img" v-lazy="img.picurl" style="height: 100%; width: 100%">
        </a>
    </swiper-slide>
    <div class="swiper-pagination" slot="pagination"></div>
</swiper>