When I enter something into the search field, I get the following message:
[NSCFNumber isEqualToString:]: unrecognized selector sent to instance 0x100411810
It doesn't do any search.
I'm on the latest Snow leopard, and 1password 3.2.1.
I have just got a message saying there is now 3.2.3. I'll update and see if that fixes it.