Ditto what Dean's saying - it seems the problem isn't in
theSimpleChatModel at all, but in UserManager - this is very strange, as
theonly time you should be hitting this is if you're trying to create
acustomUserField (this, in turn, creates a node on UserManager). We
intentionally don't allow you to catch these errors, since you do needto
resolve them before you're done development - they're meant for
casesthat your application really shouldn't get into. For example, if
your userdoesn't have a r...