From 696c91dfeca1a6acb58e3c25c11c867a8ebfff5b Mon Sep 17 00:00:00 2001
From: YunaiV <zhijiantianya@gmail.com>
Date: Fri, 21 Nov 2025 20:27:27 +0800
Subject: [PATCH] fix：【AI】检索 documents 无数据时调用召回会报错

---
 yudao-module-ai/src/main/java/cn/iocoder/yudao/module/ai/service/knowledge/AiKnowledgeSegmentServiceImpl.java | 3 +++
 1 file changed, 3 insertions(+), 0 deletions(-)

diff --git a/yudao-module-ai/src/main/java/cn/iocoder/yudao/module/ai/service/knowledge/AiKnowledgeSegmentServiceImpl.java b/yudao-module-ai/src/main/java/cn/iocoder/yudao/module/ai/service/knowledge/AiKnowledgeSegmentServiceImpl.java
index dd0f913..43c7e9c 100644
--- a/yudao-module-ai/src/main/java/cn/iocoder/yudao/module/ai/service/knowledge/AiKnowledgeSegmentServiceImpl.java
+++ b/yudao-module-ai/src/main/java/cn/iocoder/yudao/module/ai/service/knowledge/AiKnowledgeSegmentServiceImpl.java
@@ -227,6 +227,9 @@ public class AiKnowledgeSegmentServiceImpl implements AiKnowledgeSegmentService 
 
         // 2. 检索
         List<Document> documents = searchDocument(knowledge, reqBO);
+        if (CollUtil.isEmpty(documents)) {
+            return ListUtil.empty();
+        }
 
         // 3.1 段落召回
         List<AiKnowledgeSegmentDO> segments = segmentMapper
--
libgit2 0.21.4