Not sure that this means you have no queen.
First, look for the queen, if you can't find her, look for eggs, larvae and capped brood. If you find any of those, then you have a queen in there somewhere.
If you don't see any of that, and you think they might have raised their own queen, she should be laying pretty soon. Michael Bush or one of the other guys can tell you exactly how many days. . etc. . .
They might not be drawing comb because there is no nectar flow. . .If there's nothing to store, then they won't draw anything to store it in. You could try feeding. . .