From b2a58802ff0791d3725075fdf6cb98dd9f4a00da Mon Sep 17 00:00:00 2001
From: "chunmao.guo" <chunmao.guo@bambulab.com>
Date: Sat, 15 Feb 2025 12:08:09 +0800
Subject: [PATCH] FIX: Crash in Field cache when switch to dual extruder
 printer

Change-Id: Ida4b5a89642f65863b4b2c774fc74f72da883df6
Jira: none
---
 src/slic3r/GUI/Tab.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/slic3r/GUI/Tab.cpp b/src/slic3r/GUI/Tab.cpp
index dc668affc..6a9554ad3 100644
--- a/src/slic3r/GUI/Tab.cpp
+++ b/src/slic3r/GUI/Tab.cpp
@@ -5274,10 +5274,10 @@ bool Tab::update_current_page_in_background(int& item)
 
         // clear pages from the controlls
         // BBS: fix after new layout, clear page in backgroud
-        if (m_parent->is_active_and_shown_tab((wxPanel*)this))
-            m_parent->clear_page();
         for (auto p : m_pages)
             p->clear();
+        if (m_parent->is_active_and_shown_tab((wxPanel*)this))
+            m_parent->clear_page();
 
         update_undo_buttons();