Hello Everyone!
I'm trying to make a chart widget (Serie Chart) but i find with a problem, my last element of the series (2018 / Green) doesnt complete the line, only show the dots of the months.

So i search in docs of Highchart about the problem and find "ConnectNulls" (https://api.highcharts.com/highcharts/plotOptions.series.connectNulls)

So i added the option (plotOptions: { series: { connectNulls: true }) in the configuration of Knowage (Path: Knowage-Server-CE/webapps/knowagecockpitengine/WEB-INF/classes/chart/templates/highcharts414/column_chart.vm) but nope, is still incomplete; what can be the problem.
Using Knowage-CE 6.2
PS: Sorry for my english! :(