diff --git a/tpl/macro.twig b/tpl/macro.twig
index 4ec2e4d..844996b 100644
--- a/tpl/macro.twig
+++ b/tpl/macro.twig
@@ -378,6 +378,9 @@ Script_{{o.name|norm_name}}.Method_{{m.name}}.ReturnValue(frm, stack
     {%- endif -%}
 
     {%- if type is instanceof('\\mtgArrType') -%}
+      {%- if type == 'any[]'-%}
+      {{native}} = ValList.New(frm.vm);    
+      {%~ endif -%}    
       var dvl = (ValList){{value}}._obj;
       {{native}}.Clear();
       for(int i=0;i<dvl.Count;++i)