From b495bfd4e9dbdc11bc4e5e4146abfd0bdca137bc Mon Sep 17 00:00:00 2001
From: "zhimin.zeng" <zhimin.zeng@bambulab.com>
Date: Tue, 12 Nov 2024 15:17:35 +0800
Subject: [PATCH] FIX: fix crash when loading 3mf file

jira: none
Change-Id: Ice2a518518994871d23a6f478145edd36f0343a2
---
 src/libslic3r/Format/bbs_3mf.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/libslic3r/Format/bbs_3mf.cpp b/src/libslic3r/Format/bbs_3mf.cpp
index fe5a09679..fa404187b 100644
--- a/src/libslic3r/Format/bbs_3mf.cpp
+++ b/src/libslic3r/Format/bbs_3mf.cpp
@@ -4171,8 +4171,8 @@ void PlateData::parse_filament_info(GCodeProcessorResult *result)
                 m_curr_plater->config.set_key_value("filament_map_mode", new ConfigOptionEnum<FilamentMapMode>(map_mode));
             }
             else if (key == FILAMENT_MAP_ATTR) {
-
-                m_curr_plater->config.set_key_value("filament_map", new ConfigOptionInts(get_vector_from_string(value)));
+                if (m_curr_plater)
+                    m_curr_plater->config.set_key_value("filament_map", new ConfigOptionInts(get_vector_from_string(value)));
             }
             else if (key == UNPRINTABLE_FILAMENT_MAP_ATTR)
             {