Converting from hsl or hsv: Error: Expected a value of type 'ListBase<num>', but got one of type 'List<num>'"

[mymikemiller]

Attempting any conversion from hsl or hsv results in the error. For example, I can convert black from rgb to hsl, but not vice versa:

convert.rgb.hsl(0, 0, 0);
_ConversionResult ([0, 0, 0, 100])
convert.hsl.rgb(0, 0, 0);
"Error: Expected a value of type 'ListBase<num>', but got one of type 'List<num>'"

I can't get any conversion from hsl or hsv to give me anything other than the above error. The following returns null:

convert.hsv.rgb(convert.ListBase(0, 100, 100))

[mymikemiller]

I was able to use Flutter's built in color tools to satisfy my needs:

import 'package:flutter/painting.dart';
var rgb = HSVColor.fromAHSV(1, 360, 1, .5).toColor()