From e3c534cd64b783eaebc15e1c11cb80a310b6b14e Mon Sep 17 00:00:00 2001
From: "chunmao.guo" <chunmao.guo@bambulab.com>
Date: Wed, 11 Sep 2024 11:45:25 +0800
Subject: [PATCH] FIX: crash when load printer_file thumbnail failed

Change-Id: I3ea988cb95e6721f21e0b1ff6c70dc3dbf8d9f7e
Jira: STUDIO-8052
---
 src/slic3r/GUI/Printer/PrinterFileSystem.cpp | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/slic3r/GUI/Printer/PrinterFileSystem.cpp b/src/slic3r/GUI/Printer/PrinterFileSystem.cpp
index ade96b346..84f79601d 100644
--- a/src/slic3r/GUI/Printer/PrinterFileSystem.cpp
+++ b/src/slic3r/GUI/Printer/PrinterFileSystem.cpp
@@ -65,10 +65,14 @@ PrinterFileSystem::PrinterFileSystem()
     : BambuLib(StaticBambuLib::get(this))
 {
     if (!default_thumbnail.IsOk()) {
-        default_thumbnail = *Slic3r::GUI::BitmapCache().load_svg("printer_file", 0, 0);
+        Slic3r::GUI::BitmapCache c;
+        auto thumbnail = c.load_svg("printer_file", 0, 0);
+        if (thumbnail && thumbnail->IsOk()) {
+            default_thumbnail = *thumbnail;
 #ifdef __APPLE__
-        default_thumbnail = wxBitmap(default_thumbnail.ConvertToImage(), -1, 1);
+            default_thumbnail = wxBitmap(default_thumbnail.ConvertToImage(), -1, 1);
 #endif
+        }
     }
     m_session.owner = this;
 #ifdef PRINTER_FILE_SYSTEM_TEST