From 97dcb7faeea14b3c0c28dad279d0385dedc75d6e Mon Sep 17 00:00:00 2001
From: wjyLearn <93930815+wjyLearn@users.noreply.github.com>
Date: Mon, 22 Dec 2025 19:27:47 +0800
Subject: [PATCH] fix some bug

---
 src/slic3r/GUI/DeviceManager.cpp | 8 +++++++-
 src/slic3r/GUI/DeviceManager.hpp | 8 ++++----
 2 files changed, 11 insertions(+), 5 deletions(-)

diff --git a/src/slic3r/GUI/DeviceManager.cpp b/src/slic3r/GUI/DeviceManager.cpp
index f88de6c..b4f293b 100644
--- a/src/slic3r/GUI/DeviceManager.cpp
+++ b/src/slic3r/GUI/DeviceManager.cpp
@@ -505,6 +505,8 @@ void MachineObject::reload_printer_settings()
 MachineObject::MachineObject(std::string name)
     :dev_name(name)
 {
+    m_dev_info = DevInfo::Create(this);
+    m_dev_info->SetDevId("");
 }
 
 // y40
@@ -518,6 +520,8 @@ MachineObject::MachineObject(std::string name, std::string url, std::string ip,
     slice_info(nullptr),
     m_is_online(false)
 {
+    m_dev_info = DevInfo::Create(this);
+    m_dev_info->SetDevId("");
 }
 
 MachineObject::MachineObject(DeviceManager* manager, NetworkAgent* agent, std::string name, std::string id, std::string ip)
@@ -779,7 +783,9 @@ std::string MachineObject::get_lifecycle_type_str()
 
 bool MachineObject::is_in_upgrading() const
 {
-    return m_upgrade->IsUpgrading();
+    //y75
+    //return m_upgrade->IsUpgrading();
+    return false;
 }
 
 std::string MachineObject::get_ota_version()
diff --git a/src/slic3r/GUI/DeviceManager.hpp b/src/slic3r/GUI/DeviceManager.hpp
index e042423..a4f0370 100644
--- a/src/slic3r/GUI/DeviceManager.hpp
+++ b/src/slic3r/GUI/DeviceManager.hpp
@@ -100,10 +100,10 @@ private:
     std::shared_ptr<int> m_token = std::make_shared<int>(1);
 
     /* properties */
-    std::string dev_name;
-    std::string dev_ip;
-    std::string access_code;
-    std::string user_access_code;
+    std::string dev_name = "";
+    std::string dev_ip = "";
+    std::string access_code = "";
+    std::string user_access_code = "";
     std::shared_ptr<DevInfo>  m_dev_info;
 
     // type, time stamp, delay