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Technical reference

Troubleshooting

What you see, and what to try.

You seeTry
Empty table, or a couple of rows that look inventedOpen the Markdown node’s output. If it’s nearly empty, switch to Everything on the page
Only the first page was readRaise Follow links; check your patterns match the page’s links; check the fetcher output for JS paging
Run fails with a semantic / 404 model errorRemove prompt from the extraction node; use extraction_instruction
“A resource isn’t available”The model or store isn’t shared with you or failed its check; pick another
Save error ending “Reload to get the latest version”Someone (or your agent) saved after you opened it; reload
A node is red after ValidateRead the panel message; it names the option
A failed nodeThe run panel shows its message. Include it when reporting a problem
Crawl wanders the siteAdd url_pattern filters; lower depth and max_pages

Record the workflow id and version, run id, first failed node, returned error, and a small redacted sample of its input/output. Include whether a run was resumed or rerun. Never attach access tokens or connection strings.

Check fetch coverage, Markdown length, extraction output, foreach_result.failed and skipped, Combine unkeyed, and storage counts in that order. A completed run can still reflect a page cap or missing source data. See execution and debugging.