From 6657369db2f23a2fbacbc1eeb757ea063689bd48 Mon Sep 17 00:00:00 2001
From: YuSanka <yusanka@gmail.com>
Date: Mon, 2 Jan 2023 14:56:27 +0100
Subject: [PATCH] Tab: Clear description lines pointer ob clear pages

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

diff --git a/src/slic3r/GUI/Tab.cpp b/src/slic3r/GUI/Tab.cpp
index 8a7c41f62b..50de06ac9f 100644
--- a/src/slic3r/GUI/Tab.cpp
+++ b/src/slic3r/GUI/Tab.cpp
@@ -2978,6 +2978,10 @@ void TabPrinter::activate_selected_page(std::function<void()> throw_if_canceled)
 void TabPrinter::clear_pages()
 {
     Tab::clear_pages();
+
+    m_machine_limits_description_line           = nullptr;
+    m_fff_print_host_upload_description_line    = nullptr;
+    m_sla_print_host_upload_description_line    = nullptr;
 }
 
 void TabPrinter::toggle_options()