Using Stash lists with Channel Videos, getting double result rows

Question

I'm using EE 2.7.3, Channel Videos 3.1.5, and Stash 2.4.9.

I am trying to stash all the data for my Page channel, which has a Channel Videos field. So at the top of my template, I have this code ([hopefully] irrelevant stuff omitted):

{exp:stash:set_list name="page_content" parse_tags="yes" parse_depth="2"}
    {exp:channel:entries channel="page" limit="1" status="not closed" require_entry="yes"}
        {stash:page_title}{title}{/stash:page_title}
        {exp:stash:set_list:nested name="header_videos" context="{entry_id}" parse_tags="yes"}
            {exp:channel_videos:videos entry_id="{entry_id}"}
                {stash:video_url}{video:url}{/stash:video_url}
                {stash:video_title}{video:title}{/stash:video_title}
                {stash:video_service}{video:service}{/stash:video_service}
                {stash:video_title}{video:title}{/stash:video_title}
                {stash:video_description}{video:description}{/stash:video_description}
                {stash:video_url}{video:url}{/stash:video_url}
                {stash:video_url_hd}{video:url_hd}{/stash:video_url_hd}
                {stash:video_img_url}{video:img_url}{/stash:video_img_url}
                {stash:video_img_url_hd}{video:img_url_hd}{/stash:video_img_url_hd}
                {stash:video_web_url}{video:web_url}{/stash:video_web_url}
            {/exp:channel_videos:videos}
        {/exp:stash:set_list:nested}    
    {/exp:channel:entries}
{/exp:stash:set_list}

And then, down below, I'm trying to pull that info back up, using this code:

{exp:stash:get_list name="page_content"}
    {exp:stash:get_list:nested name="header_videos" context="{page_entry_id}" prefix="page_video"}
        <h2>Count: {page_video:count}</h2>
        <h3>{page_video:video_title} {page_video:count}</h3>
        Service: {page_video:video_service}<br />
        Desc: {page_video:video_description}<br />
        URL: {page_video:video_url}<br />
        URL HD: {page_video:video_url_hd}<br />
        IMG URL: {page_video:video_img_url}<br />
        IMG URL HD: {page_video:video_img_url_hd}<br />
        Web URL: {page_video:video_web_url}<br />
        Embed Code: {page_video:video_embed_code}<br />
        Embed Code HD: {page_video:video_embed_code_hd}<br />
        <hr />
    {/exp:stash:get_list:nested}
{/exp:stash:get_list}

What's happening is, when I have 2 videos in that field, my code outputs 4 result rows. When I have 3 videos, the get_list outputs 6 results. And the weird part is, the first from each pair has the first three fields correctly populated, but the rest are unparsed tags. And the 2nd from each pair has all the rest, including the 3rd field... Notice in the screenshot below, the URL field is the same on the 1st and 2nd results, the 3rd and 4th results, and the 5th and 6th results.

Like, so:

Does anyone know what I'm doing wrong? Stash is AWESOME, but I sometimes have trouble wrapping my mind around how it works. Thanks for your time!

Answer 1

You have some keys which are repeated multiple times, video_url and video_title.

The first duplicate video_url causes the problem, because it makes Stash 'think' the row of keys is starting again, i.e. a new row. This doubles up your list.