Troubleshooting the typeError: encountering issues with reading properties of undefined (specifically 'upload') within a Vue component

My program is showing an error message, even though the files are correct. Can you help identify the issue?

:src="http://marketplus.io/${item.data.upload[0].link}"

  <div class="product-card">
    <div class="product-card-top">
      <NuxtLink :to="`/product/${item.id}`">
        <img v-if="item.data"
          class="w-100"
          :src="`http://marketplus.io/${item.data.upload[0].link}`"   
          alt="product image"
        />
      </NuxtLink>
      <div class="product-card-actions">
        <button class="add-to-wishlist">
          <i class="fas fa-heart"></i>
        </button>
        <button class="add-to-compare">
          <i class="fas fa-random"></i>
        </button>
      </div>
    </div>

Answer №1

When initially rendering, it appears that the item.data is not yet accessible. To resolve this, consider implementing conditional rendering in your image element:

<img v-if="item.data" :src="http://yourwebsite.com/${item.data.upload[0].link}" />

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