OH3 Script Group has too many members

Setup, Configuration and Use Scripts & Rules
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1

I have what seems a simple problem - I have created a non semantic group, and added one item to it
I am then experimenting in the script area with groups and trimed down my script to something very simple.

		gVacation.members.forEach(light,i |
           logInfo("RULES",light.name)
        )

Running this rule in the UI, I get the following in the log

2021-02-12 05:30:35.405 [INFO ] [org.openhab.core.model.script.RULES ] - Kitchen1Dimmer 0
2021-02-12 05:30:35.427 [INFO ] [org.openhab.core.model.script.RULES ] - Kitchen1Dimmer 0
2021-02-12 05:30:35.456 [INFO ] [org.openhab.core.model.script.RULES ] - Kitchen1Dimmer 0
2021-02-12 05:30:35.478 [INFO ] [org.openhab.core.model.script.RULES ] - Kitchen1Dimmer 0

There is only 1 member in the group which is Kitchen1Dimmer, why does it loop this same item 4 times?

2

Where is the " 0" at the end of the log statement coming from?

How is the rule triggered? Perhaps the rule is being triggered four times.

3

Sorry I simplified the script for and example but copied the block of log before I did that - it is a dimmer item and that was just a concat of its state

I’m executing it from the script GUI “run” at the bottom of the screen

I have also added another item to the group and it definitely loops through 4 times the members

4

Would you use the API to inspect the Item, see how many groups it belongs to, and inspect the Group, how many members it has? Checking for duplicate references.

5

Can try - you think that would be different to the GUI?

6

Could this be a bug? If I just put a loginfo line in as the only line in a script and hit run it does it 4 times