From 14a3efd7565b3a638fa1cb6b2acda01632b8d826 Mon Sep 17 00:00:00 2001
From: Kevin Hu <kevinhu.sh@gmail.com>
Date: Mon, 7 Apr 2025 12:33:34 +0800
Subject: [PATCH] Fix: docx image exceptions. (#6839)

### What problem does this PR solve?

Close #6784

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)
---
 rag/app/naive.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/rag/app/naive.py b/rag/app/naive.py
index f771f665..a3c629e1 100644
--- a/rag/app/naive.py
+++ b/rag/app/naive.py
@@ -44,7 +44,10 @@ class Docx(DocxParser):
         if not img:
             return None
         img = img[0]
-        embed = img.xpath('.//a:blip/@r:embed')[0]
+        embed = img.xpath('.//a:blip/@r:embed')
+        if not embed:
+            return None
+        embed = embed[0]
         related_part = document.part.related_parts[embed]
         try:
             image_blob = related_part.image.blob