From e3ebf45a18bce00380bf7f8d8a05e2feb95e5c65 Mon Sep 17 00:00:00 2001
From: yangdx <gzdaniel@me.com>
Date: Wed, 10 Sep 2025 16:10:42 +0800
Subject: [PATCH] Add logging for missing brackets in extraction result
 processing

---
 lightrag/operate.py | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/lightrag/operate.py b/lightrag/operate.py
index 465ed764..fa715762 100644
--- a/lightrag/operate.py
+++ b/lightrag/operate.py
@@ -850,8 +850,16 @@ async def _process_extraction_result(
         record = record.strip()
         if record.startswith("(") or record.startswith("（"):
             record = record[1:]
+        else:
+            logger.warning(
+                f"{chunk_key}: Record starting bracket can not be found in extraction result"
+            )
         if record.endswith(")") or record.endswith("）"):
             record = record[:-1]
+        else:
+            logger.warning(
+                f"{chunk_key}: Record ending bracket can not be found in extraction result"
+            )
 
         record = record.strip()
         if record is None: