toeverything/AFFiNE · error

Failed to fetch oEmbed data: ${response.status} ${response.s

Error message

Failed to fetch oEmbed data: ${response.status} ${response.statusText}

What it means

Warning logged in EmbedIframeService when the oEmbed endpoint responds with a non-ok HTTP status (e.g. 404 or 403 for the provider's oEmbed URL). Returns null so no iframe embed is produced; the faulting input is the provider oEmbed request that the remote service refused or could not serve.

Source

Thrown at blocksuite/affine/shared/src/services/embed-iframe/embed-iframe-service.ts:124

      }

      const oEmbedUrl = config.buildOEmbedUrl(url);

      if (!oEmbedUrl) {
        return null;
      }

      // if the config useOEmbedUrlDirectly is true, return the url directly as iframe_url
      if (config.useOEmbedUrlDirectly) {
        return {
          iframe_url: oEmbedUrl,
        };
      }

      // otherwise, fetch the oEmbed data
      const response = await fetch(oEmbedUrl, { signal });
      if (!response.ok) {
        console.warn(
          `Failed to fetch oEmbed data: ${response.status} ${response.statusText}`
        );
        return null;
      }

      const data = await response.json();
      return data as EmbedIframeData;
    } catch (error) {
      if (error instanceof Error && error.name !== 'AbortError') {
        console.error('Error fetching embed iframe data:', error);
      }
      return null;
    }
  };

  addEmbedIframeBlock = (
    props: Partial<EmbedIframeBlockProps>,
    parentId: string,

View on GitHub (pinned to b4c8548c09)

Solutions

1. Check the oEmbed endpoint status and retry.
2. Verify the provider URL is supported and reachable.

When it happens

Trigger: Triggered when the oEmbed endpoint responds with a non-OK HTTP status while the embed iframe service fetches embed metadata, returning null data.

Common situations: Occurs when embedding a link whose provider's oEmbed API is down, rate-limited, or rejects the URL. Retry later or verify the link is publicly accessible.

AI-assisted analysis of toeverything/AFFiNE@b4c8548c09 (2026-08-18). Data as JSON: /api/errors/f7b9ff2e5a687dce. Report an issue: GitHub.