I’m having a problem to solve this… I need to Filter Room names that contains certain key words and look for some Instance parameters to write with Rythm Element.SetParameterByName :
You are feeding a string in to the setparameter nodes, when they expect the element. Instead, feed the elements into the List.FiletrByBoolMask node.
Also the stringfromobject nodes are redundant as you already have string output from Element.Name