From 68d7ef49a9a4e286b37fc01c47ed80238d9f94dd Mon Sep 17 00:00:00 2001
From: "jiangkai.zhao" <jiangkai.zhao@bambulab.com>
Date: Mon, 14 Apr 2025 18:29:01 +0800
Subject: [PATCH] FIX: error wipe tower display

jira: STUDIO-11556
Change-Id: Ieda172923aa01bc0518a3370e69daa5fab8d8f6a
---
 src/slic3r/GUI/GLCanvas3D.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/slic3r/GUI/GLCanvas3D.cpp b/src/slic3r/GUI/GLCanvas3D.cpp
index af5a6aa60..47ba5a966 100644
--- a/src/slic3r/GUI/GLCanvas3D.cpp
+++ b/src/slic3r/GUI/GLCanvas3D.cpp
@@ -3090,6 +3090,7 @@ void GLCanvas3D::reload_scene(bool refresh_immediately, bool force_full_scene_re
                 const Print* print = m_process->fff_print();
                 const Print* current_print = part_plate->fff_print();
                 if (current_print->config().timelapse_type.value != TimelapseType::tlSmooth && part_plate->get_extruders(true).size() < 2) continue;
+                if (part_plate->get_objects_on_this_plate().empty()) continue;
 
                 float brim_width = print->wipe_tower_data(filaments_count).brim_width;
                 const DynamicPrintConfig &print_cfg   = wxGetApp().preset_bundle->prints.get_edited_preset().config;