[Closed] SDK get custom att on modifier?

BaseObject* node_base = node->GetObjectRef();
ICustAttribContainer* node_cont = node_base->GetCustAttribContainer();

node_cont is null even though there is a modifier with a CA on the object, from what I understand the GetObjectRef will access the modifier if there is one or the baseobject in not.

Any help would be great thanks,

-bnvm