From 24e672a0f17456381877a881d7aec1545bb4cc94 Mon Sep 17 00:00:00 2001
From: "chunmao.guo" <chunmao.guo@bambulab.com>
Date: Mon, 28 Aug 2023 15:33:26 +0800
Subject: [PATCH] FIX: [STUDIO-4228] clear cache data before require thumbnail
 of 3mf

Change-Id: I8cf60fa3b8a45a85311cddc5c508d88fcfdb41da
Jira: STUDIO-4228
---
 src/slic3r/GUI/Printer/PrinterFileSystem.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/slic3r/GUI/Printer/PrinterFileSystem.cpp b/src/slic3r/GUI/Printer/PrinterFileSystem.cpp
index e1d74381b..bdd1260e9 100644
--- a/src/slic3r/GUI/Printer/PrinterFileSystem.cpp
+++ b/src/slic3r/GUI/Printer/PrinterFileSystem.cpp
@@ -842,6 +842,7 @@ void PrinterFileSystem::UpdateFocusThumbnail2(std::shared_ptr<std::vector<File>>
                     if (!thumbnail.empty()) {
                         arr.push_back(file.path + "#" + thumbnail);
                         file.flags &= ~FF_THUMNAIL;
+                        file.local_path.clear();    
                     }
                 }
             }