From aaa97874c6bd4aa84c54aeee23d7418169186213 Mon Sep 17 00:00:00 2001
From: buua436 <66937541+buua436@users.noreply.github.com>
Date: Thu, 25 Sep 2025 11:45:44 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20replace=20traceback.print=5Fexc()=20with?=
 =?UTF-8?q?=20logging.exception(e)=20in=20conve=E2=80=A6=20(#10275)?=
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…rsation_app.py

### What problem does this PR solve?
issue：
#10188
change：
This PR replaces traceback.print_exc() with logging.exception(e) in
conversation_app.py to ensure that full error tracebacks are captured by
the logging system instead of being written only to stderr.

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)
---
 api/apps/conversation_app.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/api/apps/conversation_app.py b/api/apps/conversation_app.py
index 36543d4e2..48b9a1568 100644
--- a/api/apps/conversation_app.py
+++ b/api/apps/conversation_app.py
@@ -15,7 +15,7 @@
 #
 import json
 import re
-import traceback
+import logging
 from copy import deepcopy
 from flask import Response, request
 from flask_login import current_user, login_required
@@ -226,7 +226,7 @@ def completion():
                 if not is_embedded:
                     ConversationService.update_by_id(conv.id, conv.to_dict())
             except Exception as e:
-                traceback.print_exc()
+                logging.exception(e)
                 yield "data:" + json.dumps({"code": 500, "message": str(e), "data": {"answer": "**ERROR**: " + str(e), "reference": []}}, ensure_ascii=False) + "\n\n"
             yield "data:" + json.dumps({"code": 0, "message": "", "data": True}, ensure_ascii=False) + "\n\n"