recently viewed product collection is empty in magento 2

Question

I have added a code in Magento_Catalog/layout/catalog_product_view.xml

<referenceBlock name="product.info.details">

       <block class="Magento\Reports\Block\Product\Widget\Viewed" name="recently_viewed" template="Magento_Reports::widget/viewed/content/viewed_grid.phtml" group="detailed_info">     
            <arguments>
              <argument translate="true" name="title" xsi:type="string">Recently Viewed</argument>
              <argument name="sort_order" xsi:type="string">50</argument>
            </arguments>                
            <action method="setPageSize">
                    <argument name="page_size" xsi:type="number">4</argument>
                </action>                   
        </block>    
    </referenceBlock>

The above code showing only the recently viewed tab, but products are not showing.

Here i am attaching the screenshot,

Please anyone look into it and update me. Thanks

Answer 1

Try This :-

<block class="Magento\Catalog\Block\Widget\RecentlyViewed" name="recently_viewed" template="Magento_Catalog::product/widget/viewed/grid.phtml" after="-">
    <arguments>
        <argument name="uiComponent" xsi:type="string">widget_recently_viewed</argument>
        <argument name="page_size" xsi:type="number">4</argument>
        <argument name="show_attributes" xsi:type="string">name,image,price,learn_more</argument>
        <argument name="show_buttons" xsi:type="string">add_to_cart,add_to_compare,add_to_wishlist</argument>
    </arguments>
</block>