PieTouchData not working on some sections

[chatali96]

Here is my code, in which touch is not detected in some sections, so response is shown. Can anyone help?

PieChart(PieChartData(
sections: pieChartSectionsFirstQuad(readingsResponse),
pieTouchData: PieTouchData(
touchCallback: (FlTouchEvent event, pieTouchResponse) {
setState(() {
if (!event.isInterestedForInteractions ||
pieTouchResponse == null ||
pieTouchResponse.touchedSection == null) {
touchedIndex = -1;
return;
}
});
touchedIndex = pieTouchResponse?.touchedSection!.touchedSectionIndex ?? 0;
},
),
centerSpaceRadius: _width * 0.32,
// sectionsSpace: 0,
startDegreeOffset: -90)