Under review

property changed error references

Luc 1 year ago updated by Fatlum Telaku 1 year ago 3


I get the following error:

Devices : 07/04/2023 20:02:50 : Error : Devices\KNX\Zentral\Wetterstation\Dämmerung : PropertyChanged Error References. Object reference not set to an instance of an object. at ComfortClick.Tasks.TaskTriggers.IfTrigger.OnPropertyChanged (System.String deviceName, System.String propertyName, System.Object value) 0x0003a in <018cf2e87d74455f87f7a657f2cf0c78>:0
at BOSCommon.References.ValueReference.ObjectValueChanged (System.String path, System.String propertyName, System.Object value) 0x00020 in <9cf46083622746b19c87ec03af0965e6>:0
at BOSCommon.Node.Attributes.NodeValueData.ObjectValueChanged (System.Object value) 0x00045 in <9cf46083622746b19c87ec03af0965e6>:0

Unfortunately I have no idea where this might come from. The object that seems to cause the problem is coming from the weather station - nightly twilight.

Any idea what might cause the error?

Kind regards

Under review

Hello Luc,

did you try removing the group address and then add it back in with correct types and templates and check if the issue persists?

Best regards.

I'm getting the same type of error, but in my case the error is coming from a MQTT configuration (as you can see on the picture attached).
Any idea what to do to deal with this?

Best regards!

Image 4547

I got the solution.
The problem wasn't anything with server. The problem was on the configuration of MQTT because I set the parser type as JSON and it needed to be Text.