createMessage - not catched error

[AlexDag]

I have this message on "createMessage"
"not cathed error:
[TypeError: undefined is not a function]"
but push sended and received well.
What is happened?

self.apnagent.createMessage()
.device(device)
.alert(message)
.badge(badge)
.sound('default')
.set('operation',operation)
.send(function (err) {
// handle apnagent custom errors
if (err) {
console.error('send push error:',err);
}
});
err - always "undefined"

[avmoraes]

I get the same issue.