Fix Crash when adding scenes with a group to the level scene

Fixes #94274
godotengine · Jul 19, 2024 · 8e1e0d4 · 8e1e0d4
1 parent 82cedc8
commit 8e1e0d4
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/editor/groups_editor.cpp b/editor/groups_editor.cpp
@@ -275,6 +275,11 @@ void GroupsEditor::_queue_update_groups_and_tree() {
 
 void GroupsEditor::_update_groups_and_tree() {
 	update_groups_and_tree_queued = false;
+	// The scene_root_node could be unset before we actually run this code because this is queued with call_deferred().
+	// In that case NOTIFICATION_VISIBILITY_CHANGED will call this function again soon.
+	if (!scene_root_node) {
+		return;
+	}
 	_update_groups();
 	_update_tree();
 }