diff --git a/src/slic3r/GUI/MainFrame.cpp b/src/slic3r/GUI/MainFrame.cpp
index 4369152b35..7120e6ef86 100644
--- a/src/slic3r/GUI/MainFrame.cpp
+++ b/src/slic3r/GUI/MainFrame.cpp
@@ -1030,6 +1030,8 @@ void MainFrame::get_local_webview_version()
 
     std::ifstream json_file(versionFilePath);
     if (!json_file.is_open()) {
+    std::ifstream json_file(versionFilePath);
+        BOOST_LOG_TRIVIAL(error) << "check flutter version error with file path:" << versionFilePath;
         return;
     }
     nlohmann::json json_data;
diff --git a/src/slic3r/GUI/SSWCP.cpp b/src/slic3r/GUI/SSWCP.cpp
index 513016744e..c89aeeb758 100644
--- a/src/slic3r/GUI/SSWCP.cpp
+++ b/src/slic3r/GUI/SSWCP.cpp
@@ -20,6 +20,7 @@
 #include <boost/nowide/convert.hpp>
 #include <boost/property_tree/ptree.hpp>
 #include <boost/property_tree/json_parser.hpp>
+#include <boost/asio/ip/host_name.hpp>
 
 #include <slic3r/GUI/Widgets/WebView.hpp>
 
@@ -90,6 +91,8 @@ bool WCP_Logger::set_level(wxString& level)
     }
 }
 
+std::string WCP_Logger::get_pc_name() { return boost::asio::ip::host_name(); }
+
 // Add a log message to the queue
 void WCP_Logger::add_log(const wxString& content, bool is_web = false, wxString time = "", wxString module = "Default", wxString level = "debug")
 {