nuxt.js 使用vue-awesome-swiper提示getComputedStyle' on 'Window': parameter 1 is not of type 'Element'?

nuxt.js 使用vue-awesome-swiper提示Failed to execute getComputedStyle' on 'Window': parameter 1 is not of type 'Element'.

代码如下：

<div
      class="swiper-wrapper gallery-top"
      v-swiper:swiperTop1="swiperOptionTop"
      ref="swiperTop"
      @slideChange="onSlideChange"
    >
      <div class="swiper-slide" v-for="item in showImgs()" :key="item.id">
        <img :src="item.picUrl" @click="openNewWindow(item.forward)" class="gallery-img" />
      </div>
    </div>

网上有人说class需要使用swiper-wrapper，但是还不行,@slideChange="onSlideChange"也没出发