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[hi-manshu]

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[alek43]

Can you give me some sample convert from json to group bar chart, i have json like this
[
{
"salesname": "Yossy Riesiane",
"kgs": 1875.0,
"jmlcust": 2,
"tontarget": 0
},
{
"salesname": "Yan Abdi",
"kgs": 64150.0,
"jmlcust": 16,
"tontarget": 0
},
{
"salesname": "Kelvin Ferbrianto",
"kgs": 3250.0,
"jmlcust": 2,
"tontarget": 0
},
{
"salesname": "Liana",
"kgs": 27650.0,
"jmlcust": 7,
"tontarget": 0
}
]

i try to convert it by using this function
private fun convertData(listSalesOrder:List):List{
val listConvert:MutableList = mutableListOf()
for(salesOrder in listSalesOrder){
val data= GroupBarData(label=salesOrder.salesname,
dataPoints= listOf(salesOrder.jmlcust.toFloat(),salesOrder.kgs.toFloat(),salesOrder.tontarget.toFloat()),
chartColors)
listConvert.add(data)
}
return listConvert.toList()
}

But i got erorr

[hi-manshu]

What was the error?