@postcrafter said in StructureLink.transferEnergy(...) shows deprecated warning message: receiver.withdraw(l) Hi PostCrafter, thank you for the reply, Sorry if I was not clear, in my example, both sender and receiver are Links. let receiver = Game.getObjectById("5a53c31cbba1f86d946a7a09") <<< StructureLink So transferEnergy should not be creating the warning message.