Offset argument contained a NaN value, happens when maxPrice and minPrice are equal

[siva2204]

'dart:ui/painting.dart':
Failed assertion: line 52 pos 10: '<optimized out>'

ig this happens when maxPrice and minPrice are the same in a set of data.
this happens in fitPrice function

  double fitPrice(double y) =>
      priceHeight * (maxPrice - y) / (maxPrice - minPrice);

and thanks for the amazing package!

[finitelooping]

'dart:ui/painting.dart':
Failed assertion: line 52 pos 10: '<optimized out>'

ig this happens when maxPrice and minPrice are the same in a set of data. this happens in fitPrice function

  double fitPrice(double y) =>
      priceHeight * (maxPrice - y) / (maxPrice - minPrice);

and thanks for the amazing package!

I have 2 similar issues to siva2204's.

════════ Exception caught by widgets library ═══════════════════════════════════
Cannot interpolate between finite and non-finite values
'dart:ui/lerp.dart':
Failed assertion: line 20 pos 10: ''

The relevant error-causing widget was
InteractiveChart
lib\…\components\interact_chart.dart:98
════════════════════════════════════════════════════════════════════════════════

════════ Exception caught by rendering library ═════════════════════════════════
The following assertion was thrown during paint():
Offset argument contained a NaN value.
'dart:ui/painting.dart':
Failed assertion: line 52 pos 10: ''

The relevant error-causing widget was
InteractiveChart
lib\…\components\interact_chart.dart:98
When the exception was thrown, this was the stack
#2 _offsetIsValid (dart:ui/painting.dart:52:10)
#3 Canvas.drawLine (dart:ui/painting.dart:4167:12)
#4 ChartPainter._drawPriceGridAndLabels.
package:interactive_chart/src/chart_painter.dart:87
#5 ListIterable.forEach (dart:_internal/iterable.dart:39:13)
#6 ChartPainter._drawPriceGridAndLabels
package:interactive_chart/src/chart_painter.dart:86
...
The following RenderObject was being processed when the exception was fired: RenderCustomPaint#7f86c relayoutBoundary=up7
RenderObject: RenderCustomPaint#7f86c relayoutBoundary=up7
parentData: (can use size)
constraints: BoxConstraints(0.0<=w<=797.7, 0.0<=h<=307.4)
size: Size(797.7, 307.4)