[Multipurpose Kettle] getWorkStatus TypeError: callback is not a function
at MiMultipurposeKettle.getWorkStatus (/usr/lib/node_modules/homebridge-multipurpose-kettle/index.js:102:7)
[homebridge-multipurpose-kettle] This plugin threw an error from the characteristic 'Current Heating Cooling State': Unhandled error thrown inside read handler for characteristic: callback is not a function. See https://git.io/JtMGR for more info.
[Multipurpose Kettle] getWorkStatus TypeError: callback is not a function at MiMultipurposeKettle.getWorkStatus (/usr/lib/node_modules/homebridge-multipurpose-kettle/index.js:102:7)
[homebridge-multipurpose-kettle] This plugin threw an error from the characteristic 'Current Heating Cooling State': Unhandled error thrown inside read handler for characteristic: callback is not a function. See https://git.io/JtMGR for more info.