# openhabcloud.NotificationAction.sendBroadcastNotification(java.lang.String) on instance: null

**URL:** <https://community.openhab.org/t/openhabcloud-notificationaction-sendbroadcastnotification-java-lang-string-on-instance-null/37109>\
**Category:** myopenHAB\
**Created:** [December 8, 2017, 10:01pm UTC](https://community.openhab.org/t/openhabcloud-notificationaction-sendbroadcastnotification-java-lang-string-on-instance-null/37109 "2017-12-08T22:01:51Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![mcuenca](https://community.openhab.org/letter_avatar_proxy/v4/letter/m/35a633/32.png) [@mcuenca](https://community.openhab.org/u/mcuenca)\
**Post date:** [December 8, 2017, 10:01pm UTC](https://community.openhab.org/t/openhabcloud-notificationaction-sendbroadcastnotification-java-lang-string-on-instance-null/37109/1 "2017-12-08T22:01:51Z")

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Hi, I’m trying to debug this message:

```
An error occurred during the script execution: Could not invoke method: 
org.openhab.io.openhabcloud.NotificationAction.sendBroadcastNotification(java.lang.String) on instance: null

```

Once or twice a day a notification fails to be delivered and I find this message. I have enabled DEBUG level logging on `org.openhab.io.openhabcloud` but I’m not getting any more clues.

The only thing I have been able to establish is that failures seems to occur more often if the openhab is under “pressure”. I have started to remove rules that fire often and this seems to improve the situation…

Any ideas?

Thanks

Matias