Set the Target - Field for your Set Scale message (the topmost field) to ::Main or _Selectable
Make sure, you do it like this:
Behavior.().On
Create
Actor Creation
Set Scale (for this, set the target field)
Behavior.().Off
Destroy
Actor Destruction
Set Scale (for this one as well)
Also, the Host of your actor should be set to _Selectable
You can use a model-less actor by setting the type to Actor Base for example. I usually still use a Model type, though, and set the model to Invisible, in case i want to add a model later on.
Set the Target - Field for your Set Scale message (the topmost field) to ::Main or _Selectable
Make sure, you do it like this:
Also, the Host of your actor should be set to _Selectable
You can use a model-less actor by setting the type to Actor Base for example. I usually still use a Model type, though, and set the model to Invisible, in case i want to add a model later on.