在iPhone日志中获取错误消息以进行推送通知

Question

我们正在使用JavaPNS库，并在尝试从库中推送通知时在iPhone日志中收到以下错误。

Push.alert("Pass update", result.getKeyStore(), "", true, registration.getPushToken());

能告诉我iPhone上的该日志条目是什么意思

default 16:54:57.991779 +0400   passd   Inserting User Notification: [<private>] into Pass User Notification Center: [<private>]
default 16:54:57.991885 +0400   passd   Cannot insert User Notification: <private> in Notification Center: <private> as it is not valid.

谢谢！