Hello, look at my rules: val bmitem = "KNX_BM_"+splititem+"_ist" val mybmitem = gBMTermostate.members.findFirst[ i | i.name == bmitem ] sendLogNotification("my BM Item:\n" + mybmitem,"radiator","Debug") So far everything is ok, but after then I try this: mybmitem.label = "Hallo Welt!" Why it is…

[image] kl8ter: bmitem As Scott said you are dealing with a simple variable(primitive) not with an item and so there’s no method “setLabel” for simple variables. First to say, it is easier to use Jython an you have a lot more possibilities. I have migrated all my DSL-Rules to Jython and usin…

String to Item and than change the label of the Item

Setup, Configuration and Use Scripts & Rules

5iver (Scott Rushworth) August 21, 2020, 12:14pm 3

You should also look into using ScriptServiceUtil instead of findFirst…