Unhandled Exception: NoSuchMethodError: The method 'call' was called on null.

[JeanRoldanDev]

[JeanRoldanDev]

veo incomodo tener que llamar a todos los métodos esa fue la solución

onClose: () => print("----- onClose -----"),
onCancel: () => print('onCancel'),
onChange: (dateTime, List index) {
setState(() {
_dateTime = dateTime;
});
},
onConfirm: (dateTime, List index) {
setState(() {
_dateTime = dateTime;
});
}

[dylanwuzh]

Please upgrade to version: v1.0.12, the onClose is not required.