diff --git a/lib/pages/space_management_v2/main_module/widgets/community_structure_canvas.dart b/lib/pages/space_management_v2/main_module/widgets/community_structure_canvas.dart
index 65c0b95f..02a49d8c 100644
--- a/lib/pages/space_management_v2/main_module/widgets/community_structure_canvas.dart
+++ b/lib/pages/space_management_v2/main_module/widgets/community_structure_canvas.dart
@@ -53,6 +53,7 @@ class _CommunityStructureCanvasState extends State<CommunityStructureCanvas>
   @override
   void didUpdateWidget(covariant CommunityStructureCanvas oldWidget) {
     super.didUpdateWidget(oldWidget);
+    if (widget.selectedSpace == null) return;
     if (widget.selectedSpace?.uuid != oldWidget.selectedSpace?.uuid) {
       WidgetsBinding.instance.addPostFrameCallback((_) {
         if (mounted) {