In your image 3 png above you’re not sending anything through the UpdateColor RPC. If you want to send something though the RPC, then you need to add inputs to it, same as you would do for any CustomEvent.
In your image 3 png above you’re not sending anything through the UpdateColor RPC. If you want to send something though the RPC, then you need to add inputs to it, same as you would do for any CustomEvent.