Crash when incorporating json in State Diagram

Hi,

I tried the example on this link: https://plantuml.com/state-diagram#84fccc92ba6ffe09

@startuml
state "A" as stateA
state "C" as stateC {
 state B
}

json jsonJ {
   "fruit":"Apple",
   "size":"Large",
   "color": ["Red", "Green"]
}
@enduml


Thanks and best regards,
Chris