Troubleshoot a mod changedplugins/mods/troubleshoot
Nearest release: v2.1.304, published 2 hours before upstream edited the page. Shown because the two are within 24 hours of each other. Nothing here says the release caused the edit.
Upstream edited this page at 19 Oct 2026 21:54 UTC, give or take a minute or two: the time comes from Anthropic’s own sitemap rather than from a commit. This site recorded the change at 19 Oct 2026 22:07 UTC.
Upstream edited
Recorded here
Lines+1added
Lines−1removed
From line
245
where the diff opens
First seen
1 Oct 2026
this site's first read of the page
Recorded edits20to this page, all time
The whole hunk
from line 245, old and new numbered
/
from line 245
245245
246246* **The site or element isn't drawn in that app**: look up your site in the [render sites](/docs/en/plugins/mods/reference#render-sites) table and your elements in the [elements](/docs/en/plugins/mods/reference#elements) table. For an element the app lacks, check `e.surface` in the hook and return a tree the app can draw.
247247* **The VS Code extension is older than 2.1.299**: the chat panel draws for mods from [extension version](/docs/en/vs-code#install-the-extension) 2.1.299. Check the version in VS Code's Extensions view and update the extension there.
248* **The VS Code session doesn't fetch feature flags**: drawing in the chat panel requires it. Sessions on Amazon Bedrock, Google Cloud's Agent Platform, or Microsoft Foundry, or through a [Claude apps gateway](/docs/en/claude-apps-gateway), skip it, among others that [Features that need feature-flag fetching](/docs/en/env-vars#features-that-need-feature-flag-fetching) lists. To see the drawing in such a session, run `claude` in a terminal instead, such as VS Code's integrated terminal.
248* **The extension is older than 2.1.304 and the session doesn't fetch feature flags**: update the extension, or run `claude` in VS Code's integrated terminal instead. Sessions on Amazon Bedrock, Google Cloud's Agent Platform, or Microsoft Foundry skip the fetch. For the others that skip it, such as a [Claude apps gateway](/docs/en/claude-apps-gateway) session, see [Features that need feature-flag fetching](/docs/en/env-vars#features-that-need-feature-flag-fetching).
249249
250250## An edit or a value is lost
251251
No line in this hunk matches that.