when i turn on or off my mqtt color switch it sends “undefined,undefined,undefined” as the color value so i get a log error like
[WARN ] [ab.binding.mqtt.generic.ChannelState] - Command 'undefined,undefined,undefined' from channel 'mqtt:topic:b94727f5:nspanel:nscolor' not supported by type 'ColorValue': For input string: "undefined"
what tranfomation can i use to ignore only this value?