crash on tooltip onDataPointTouch

[taouichaimaa]

I want to show the value of the touched datapoint, so I used this:
binding.includedCharts.sparkeyView.onDataPointTouchListener = { index, _, _ -> binding.includedCharts.showdata.text = myset.toList()[index] .second .toString() }
However I get this error :
MessageQueue-JNI: Exception in MessageQueue callback: handleReceiveCallback E/MessageQueue-JNI: kotlin.UninitializedPropertyAccessException: lateinit property tooltipView has not been initialized at com.db.williamchart.slidertooltip.SliderTooltip.onDataPointTouch(SliderTooltip.kt:27) at com.db.williamchart.view.AxisChartView.onTouchEvent(AxisChartView.kt:147)

[ishdemon]

same here..too bad this seemed like a good charting library

[tejas-bhong]

Facing same issue!