From 9c0271b10f8f83277c662d36f4b805e3ee4f0141 Mon Sep 17 00:00:00 2001
From: "CNMr.Sunshine" <61444298+CNMrSunshine@users.noreply.github.com>
Date: Sun, 6 Jul 2025 11:25:51 +0800
Subject: [PATCH] Update default_generator.py

---
 src/chat/replyer/default_generator.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/chat/replyer/default_generator.py b/src/chat/replyer/default_generator.py
index da9d9a584..1f0b438dc 100644
--- a/src/chat/replyer/default_generator.py
+++ b/src/chat/replyer/default_generator.py
@@ -956,6 +956,11 @@ async def get_prompt_info(message: str, threshold: float):
     logger.debug(f"获取知识库内容，元消息：{message[:30]}...，消息长度: {len(message)}")
     # 从LPMM知识库获取知识
     try:
+        # 检查LPMM知识库是否启用
+        if qa_manager is None:
+            logger.debug("LPMM知识库已禁用，跳过知识获取")
+            return ""
+            
         found_knowledge_from_lpmm = qa_manager.get_knowledge(message)
 
         end_time = time.time()