I came across this Error message on Logcat while working on an app. Can anyone tell me what it means?

```
07-24 23:34:20.288    1140-1140/? E/NetworkScheduler.SchedulerReceiver﹕ Invalid parameter app
07-24 23:34:20.288    1140-1140/? E/NetworkScheduler.SchedulerReceiver﹕ Invalid package name : Perhaps you didn't include a PendingIntent in the extras

```

**For your information:** I used an AlarmManager in this app