From 38a029516ebeb200b818c709fe0e727fb933fd35 Mon Sep 17 00:00:00 2001
From: alves <liulikeqian@gmail.com>
Date: Mon, 29 Dec 2025 15:43:16 +0800
Subject: [PATCH] fix scale img is null and crash bug.

---
 src/slic3r/GUI/ObjectDataViewModel.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/slic3r/GUI/ObjectDataViewModel.cpp b/src/slic3r/GUI/ObjectDataViewModel.cpp
index 584a24ca13..80a92a703a 100644
--- a/src/slic3r/GUI/ObjectDataViewModel.cpp
+++ b/src/slic3r/GUI/ObjectDataViewModel.cpp
@@ -574,7 +574,8 @@ void ObjectDataViewModel::UpdateBitmapForNode(ObjectDataViewModelNode *node)
         }
         bmp = m_bitmap_cache->insert(scaled_bitmap_name, bmps);
     }
-
+    if (!bmp)
+        return;
     node->SetBitmap(*bmp);
 }