open-webui/backend
Classic298 0837f310be
fix: reject Docling conversions that failed inside an HTTP 200 response (#30107)
Uploading a file that Docling declines or fails to convert either dies with `TypeError: argument of type 'NoneType' is not iterable`, or silently succeeds and stores the literal string `<No text content found>` as the document's text, which then gets indexed and handed to the model as if it were the file. Docling returns the conversion outcome inside the HTTP 200 body, so checking only the HTTP status made a refused conversion look identical to a successful one, and the `errors` array that says why in plain words was never read.

Failed and skipped conversions are now rejected with the messages Docling returned, so an unsupported format surfaces as "File format not allowed: example.dxf" and the traceback is gone. The markdown field is also read as nullable, because Docling returns JSON `null` for every content format it was not asked to produce, which any Docling Parameters setting `to_formats` without `md` will hit, and that null was what raised the TypeError.

Successful conversions with empty markdown keep the existing `<No text content found>` placeholder, matching what TikaLoader and the Mistral loader already do in the same package.

Fixes #29808
2026-09-17 17:39:35 -04:00
..
data refac: mv backend files to /open_webui dir 2024-09-04 16:54:48 +02:00
open_webui fix: reject Docling conversions that failed inside an HTTP 200 response (#30107) 2026-09-17 17:39:35 -04:00
.dockerignore fix: litellm config issue 2024-02-24 22:35:11 -08:00
.gitignore refac 2024-09-06 04:59:20 +02:00
dev.sh perf: allow disabling websocket per-message-deflate (#28613) 2026-08-24 18:46:07 -04:00
requirements-slim.txt refac 2026-09-12 20:09:21 -04:00
requirements.txt refac 2026-09-12 20:09:21 -04:00
start.sh refac 2026-09-06 16:48:30 -04:00
start_windows.bat chore: drop nltk, unused at the pinned versions (#29725) 2026-09-06 16:39:05 -04:00