Test fix for installation error crash

source/ubinstall-gtk.c

@@ -1046,9 +1046,24 @@ void on_page_changed(GtkWidget *,GtkWidget *,int page, main_window *widgets){
             gtk_widget_hide(widgets->SaveButton);
             break;
 
-        case YON_PAGE_INSTALL_ERROR:
+        case YON_PAGE_INSTALL_ERROR:{
             on_summary_log_view((GtkWidget*)NULL);
-        [[fallthrough]];
+            
+            yon_switch_page_render(widgets,7);
+            gtk_widget_set_sensitive(widgets->BackButton,0);
+            gtk_widget_hide(gtk_widget_get_parent(widgets->PackageInstallationProgress));
+            gtk_widget_hide(widgets->InstallationLabel);
+            gtk_widget_hide(widgets->PackageInstallationLabel);
+            gtk_widget_set_sensitive(widgets->NextButton,1);
+            gtk_widget_set_sensitive(widgets->CancelInstallButton,1);
+            main_config.install_complete=0;
+            main_config.save_done=0;
+            gtk_button_set_label(GTK_BUTTON(widgets->NextButton),RESTART_LABEL);
+            gtk_button_set_label(GTK_BUTTON(widgets->CancelInstallButton),EXIT_LABEL);
+            gtk_image_set_from_icon_name(GTK_IMAGE(gtk_button_get_image(GTK_BUTTON(widgets->NextButton))),
+            "com.ublinux.ubinstall-gtk.sync-symbolic",GTK_ICON_SIZE_BUTTON);
+
+        } break;
         case YON_PAGE_COMPLETION:{
             yon_switch_page_render(widgets,7);
             gtk_widget_set_sensitive(widgets->BackButton,0);
@@ -1198,7 +1213,6 @@ if (window->Window){
     main_config.log_progress_buzy=0;
     if (size){
         char *final = yon_char_parsed_to_string(parsed,size,"");
-        // char *prev = (char*)gtk_label_get_text(GTK_LABEL(window->LogLabel));
         gtk_label_set_text(GTK_LABEL(window->LogLabel),final);
         if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(window->ScrollToEndCheck))){
             gtk_adjustment_set_value(gtk_scrolled_window_get_vadjustment(GTK_SCROLLED_WINDOW(window->ScrollWindow)),gtk_adjustment_get_upper(gtk_scrolled_window_get_vadjustment(GTK_SCROLLED_WINDOW(window->ScrollWindow))));
@@ -1835,6 +1849,7 @@ void on_page_navigation_clicked(GtkWidget *self, main_window *widgets){
             switch (page){
                 case YON_PAGE_COMPLETION:
                 case YON_PAGE_INSTALL_ERROR:{
+                    // GtkWidget *dialog = gtk_dialog_new();
                     gtk_main_quit();
                     }break;
                 default:{