bohdansolovie 381091df71 fix(dialog): guard async_ask() against empty or invalid kb_ids (#15530) ...

Fixes #15529 .

### Problem

`async_ask()` accessed `kbs[0]` without verifying that
`KnowledgebaseService.get_by_ids()` returned any knowledge bases. Empty
or stale `kb_ids` raised `IndexError`, which surfaced as HTTP 500 on
search/bot SSE endpoints.

### Fix

- Add an early guard when `kbs` is empty, yielding a final SSE error
event (consistent with `gen_mindmap()` in the same module).
- Add regression tests for empty `kb_ids` and deleted/invalid KB IDs.

### Test plan

- [ ] `pytest
test/unit_test/api/db/services/test_dialog_service_final_answer.py -k
"async_ask_empty or async_ask_stale"`
- [ ] Manual: `POST /api/v1/searchbots/ask` with invalid `kb_ids`
returns SSE error, not HTTP 500

---------

Co-authored-by: Wang Qi <wangq8@outlook.com>

2026-06-11 15:52:59 +08:00

..

agent

fix(browser): show resolved variables in workflow run log input (#15325)

2026-06-08 18:12:56 +08:00

api

fix(dialog): guard async_ask() against empty or invalid kb_ids (#15530)

2026-06-11 15:52:59 +08:00

common

Fix wrong unit test path (#15864)

2026-06-09 22:48:33 +08:00

data_source

fix(connectors): enforce WebDAV numeric string size limits (#15731)

2026-06-11 15:47:54 +08:00

deepdoc/parser

Fix wrong unit test path (#15864)

2026-06-09 22:48:33 +08:00

memory/utils

Test : aggregation edge cases for list and scalar values (#14170)

2026-05-12 15:53:35 +08:00

rag

fix: strip Ollama-style tag suffix from LocalAI model names (#15908)

2026-06-10 19:05:05 +08:00

test_test_chunk_feedback_package.py

Refa: GraphRAG to use async chat methods instead of thread pool execution (#14002)

2026-04-09 19:57:35 +08:00