From 926af1ab8d24f5b4f8500be16d673b0ccdcd6101 Mon Sep 17 00:00:00 2001
From: Lukas Matena <lukasmatena@seznam.cz>
Date: Tue, 14 Nov 2023 13:23:18 +0100
Subject: [PATCH] Fixed a crash when deleting the last object with autocenter
 enabled (#11186).

---
 src/slic3r/GUI/GUI_ObjectList.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/slic3r/GUI/GUI_ObjectList.cpp b/src/slic3r/GUI/GUI_ObjectList.cpp
index 30774d38a5..db5b666ed6 100644
--- a/src/slic3r/GUI/GUI_ObjectList.cpp
+++ b/src/slic3r/GUI/GUI_ObjectList.cpp
@@ -2473,7 +2473,9 @@ bool ObjectList::has_selected_cut_object() const
 
     for (wxDataViewItem item : sels) {
         const int obj_idx = m_objects_model->GetObjectIdByItem(item);
-        if (obj_idx >= 0 && object(obj_idx)->is_cut())
+        // ys_FIXME: The obj_idx<size condition is a workaround for https://github.com/prusa3d/PrusaSlicer/issues/11186,
+        // but not the correct fix. The deleted item probably should not be in sels in the first place.
+        if (obj_idx >= 0 && obj_idx < int(m_objects->size()) && object(obj_idx)->is_cut())
             return true;
     }