fix linux crash bug,update linux version info.

scripts/flatpak/io.github.Snapmaker.Snapmaker_Orca.metainfo.xml

@@ -38,9 +38,9 @@
 	  <color type="primary" scheme_preference="light">#009688</color>
 	</branding>
     <releases>
-	    <release version="2.2.1" date="2025-12-26">
+	    <release version="2.2.4" date="2026-3-4">
             <description>
-                <p>Version 2.2.1 release with improvements and bug fixes.</p>
+                <p>Version 2.2.4 release with improvements and bug fixes.</p>
             </description>
         </release>
     </releases>

src/slic3r/GUI/GUI_Utils.cpp

@@ -330,11 +330,25 @@ bool CheckboxFileDialog::get_checkbox_value() const
 }
 
 
+// GTK requires width >= -1 and height > 0 for gtk_window_resize/set_size_request.
+// Use minimum 100 to avoid 0 or negative dimensions from bad config or Intersect().
+static const int WINDOW_MIN_WIDTH  = 100;
+static const int WINDOW_MIN_HEIGHT = 100;
+
+static void clamp_rect_to_minimum_size(wxRect &rect)
+{
+    if (rect.width < WINDOW_MIN_WIDTH)
+        rect.width = WINDOW_MIN_WIDTH;
+    if (rect.height < WINDOW_MIN_HEIGHT)
+        rect.height = WINDOW_MIN_HEIGHT;
+}
+
 WindowMetrics WindowMetrics::from_window(wxTopLevelWindow *window)
 {
     WindowMetrics res;
     res.rect = window->GetScreenRect();
     res.maximized = window->IsMaximized();
+    clamp_rect_to_minimum_size(res.rect);
     return res;
 }
 
@@ -362,6 +376,7 @@ boost::optional<WindowMetrics> WindowMetrics::deserialize(const std::string &str
 
     WindowMetrics res;
     res.rect = wxRect(metrics[0], metrics[1], metrics[2], metrics[3]);
+    clamp_rect_to_minimum_size(res.rect);
     res.maximized = metrics[4] != 0;
 
     return res;
@@ -370,6 +385,11 @@ boost::optional<WindowMetrics> WindowMetrics::deserialize(const std::string &str
 void WindowMetrics::sanitize_for_display(const wxRect &screen_rect)
 {
     rect = rect.Intersect(screen_rect);
+    // Intersect can yield 0 or negative width/height; GTK asserts on that.
+    clamp_rect_to_minimum_size(rect);
+    // Keep within display (e.g. after monitor change)
+    rect.x = std::max(screen_rect.x, std::min(rect.x, screen_rect.x + screen_rect.width - rect.width));
+    rect.y = std::max(screen_rect.y, std::min(rect.y, screen_rect.y + screen_rect.height - rect.height));
 
     // Prevent the window from going too far towards the right and/or bottom edge
     // It's hardcoded here that the threshold is 80% of the screen size

src/slic3r/GUI/ObjectDataViewModel.cpp

@@ -554,6 +554,9 @@ void ObjectDataViewModel::UpdateBitmapForNode(ObjectDataViewModelNode *node)
         scaled_bitmap_name += std::to_string(vol_type);
     scaled_bitmap_name += (wxGetApp().dark_mode() ? "-dm" : "-lm");
 
+    if (!m_bitmap_cache)
+        return;
+
     wxBitmap* bmp = m_bitmap_cache->find(scaled_bitmap_name);
     if (bmp == nullptr) {
         std::vector<wxBitmap> bmps;

src/slic3r/GUI/PrinterCloudAuthDialog.cpp

@@ -37,7 +37,8 @@ PrinterCloudAuthDialog::PrinterCloudAuthDialog(wxWindow* parent, PrintHost* host
         return;
     }
     m_browser->Hide();
-    m_browser->SetSize(0, 0);
+    // GTK asserts on width < -1 and height <= 0; use minimal size for hidden widget
+    m_browser->SetSize(1, 1);
 
     // Connect the webview events
     Bind(wxEVT_WEBVIEW_NAVIGATING, &PrinterCloudAuthDialog::OnNavigationRequest, this, m_browser->GetId());

src/slic3r/GUI/WebGuideDialog.cpp

@@ -134,7 +134,8 @@ GuideFrame::GuideFrame(GUI_App *pGUI, long style)
         return;
     }
     m_browser->Hide();
-    m_browser->SetSize(0, 0);
+    // GTK asserts on width < -1 and height <= 0; use minimal size for hidden widget
+    m_browser->SetSize(1, 1);
 
     SetSizer(topsizer);
 
@@ -496,7 +497,7 @@ void GuideFrame::OnScriptMessage(wxWebViewEvent &evt)
                     }
                 }
 
-                wxGetApp().fltviews().reload_all();
+                wxGetApp().fltviews().relead_all();
             }
 
             this->EndModal(wxID_OK);

src/slic3r/GUI/WebPresetDialog.cpp

@@ -138,7 +138,8 @@ WebPresetDialog::WebPresetDialog(GUI_App* pGUI, long style)
         return;
     }
     m_browser->Hide();
-    m_browser->SetSize(0, 0);
+    // GTK asserts on width < -1 and height <= 0; use minimal size for hidden widget
+    m_browser->SetSize(1, 1);
 
     SetSizer(topsizer);
 

src/slic3r/GUI/WebSMUserLoginDialog.cpp

@@ -75,7 +75,8 @@ SMUserLogin::SMUserLogin(bool isLogout) : wxDialog((wxWindow *) (wxGetApp().main
         return;
     }
     m_browser->Hide();
-    m_browser->SetSize(0, 0);
+    // GTK asserts on width < -1 and height <= 0; use minimal size for hidden widget
+    m_browser->SetSize(1, 1);
 
     // Log backend information
     // wxLogMessage(wxWebView::GetBackendVersionInfo().ToString());

src/slic3r/GUI/WebUserLoginDialog.cpp

@@ -98,7 +98,8 @@ ZUserLogin::ZUserLogin() : wxDialog((wxWindow *) (wxGetApp().mainframe), wxID_AN
             return;
         }
         m_browser->Hide();
-        m_browser->SetSize(0, 0);
+        // GTK asserts on width < -1 and height <= 0; use minimal size for hidden widget
+        m_browser->SetSize(1, 1);
 
         // Log backend information
         // wxLogMessage(wxWebView::GetBackendVersionInfo().ToString());