diff --git a/demo/addons/blendalot/animation_graph_editor.gd b/demo/addons/blendalot/animation_graph_editor.gd
index fdef1f6..759653e 100644
--- a/demo/addons/blendalot/animation_graph_editor.gd
+++ b/demo/addons/blendalot/animation_graph_editor.gd
@@ -29,6 +29,7 @@ func edit_animation_root_node(blt_node:BLTAnimationNode):
 		animation_graph_root_node = blt_node
 		push_graph_stack(blt_node)
 		edit_graph(blt_node)
+		return
 	
 	push_warning("Cannot edit node %s. Graph type %s not yet supported." % [blt_node.resource_name, blt_node.get_class()])
 
diff --git a/demo/addons/blendalot/blend_tree_editor.gd b/demo/addons/blendalot/blend_tree_editor.gd
index 187762a..896c079 100644
--- a/demo/addons/blendalot/blend_tree_editor.gd
+++ b/demo/addons/blendalot/blend_tree_editor.gd
@@ -198,7 +198,8 @@ func _on_blend_tree_graph_edit_node_selected(graph_node: Node) -> void:
 
 
 func _on_blend_tree_graph_edit_scroll_offset_changed(offset: Vector2) -> void:
-	blend_tree.graph_offset = offset
+	if is_instance_valid(blend_tree):
+		blend_tree.graph_offset = offset
 
 
 #