Error `TemplateContentUnrenderedTemplateError ` in incremental mode

[monochromer]

Operating system

MacOS Sonoma 14.6

Eleventy

3.0.0-beta.1

Describe the bug

In incremental mode i am getting an error TemplateContentUnrenderedTemplateError: Tried to use templateContent on unrendered template, when i try to edit file, that has content or templateContent getter:

<ul>
  {% for article in collections.articles %}
    <li>
      <article>
        {{ article.content | safe }}
      </article>
    </li>
  {% endfor %}
</ul>

Reproduction steps

1. Go to stackblitz demo
2. Run in incremental mode npm run dev:incremental
3. Go to file feed.njk
4. Change something
5. Get error:

   [11ty] File changed: src/feed.njk
   [11ty] Problem writing Eleventy templates:
   [11ty] 1. Having trouble rendering njk template ./src/feed.njk (via TemplateContentRenderError)
   [11ty] 2. (./src/feed.njk)
   [11ty]   TemplateContentUnrenderedTemplateError: Tried to use templateContent on unrendered template: ./src/articles/one/index.md (via Template render error)

Expected behavior

Behavior as in watch mode without incremental.

Reproduction URL

https://stackblitz.com/edit/stackblitz-starters-5wrmek?file=src%2Farticles%2Ffeed.njk

Screenshots

No response

[custom-dev-tools]

Experiencing same issue since upgrading to 3.0.0-beta.1 Only files that include *.content or *.templateContent fail when using --incremental Removing --incremental from npx @11ty/eleventy --serve is the current workaround.

[zachleat]

Successfully reproduced using provided test case, thank you!

[zachleat]

Shipping with 3.0.0-beta.2 and 3.0.0-alpha.19