From 02c2fb6f6c18cba9fd4d74f70559eb9cb665609e Mon Sep 17 00:00:00 2001
From: "zhimin.zeng" <zhimin.zeng@bambulab.com>
Date: Sat, 16 Nov 2024 20:20:46 +0800
Subject: [PATCH] FIX: fix crash of slice

jira: none
Change-Id: I68b1557d5a361d175abdff99a0542ca105b76f7f
---
 src/libslic3r/GCode/ToolOrdering.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/libslic3r/GCode/ToolOrdering.cpp b/src/libslic3r/GCode/ToolOrdering.cpp
index 268bc8ce7..b6859361c 100644
--- a/src/libslic3r/GCode/ToolOrdering.cpp
+++ b/src/libslic3r/GCode/ToolOrdering.cpp
@@ -1132,6 +1132,7 @@ void ToolOrdering::reorder_extruders_for_minimum_flush_volume(bool reorder_first
     }
     else if (nozzle_nums == 1) {
         filament_maps = m_print->get_filament_maps();
+        filament_maps.resize(number_of_extruders, 1);
         bool invalid = std::any_of(filament_maps.begin(), filament_maps.end(), [](int value) { return value != 1; });
         if (invalid) {
             assert(false);