Bar chart problem in IOS

[Punniyamoorthy]

Pie, doughnut working fine in ios. But bar and line chart problem. error JSON.stringify()ing argument: TypeError: JSON.stringify cannot serialize cyclic structures.

[Punniyamoorthy]

// sample data
[
{
“y”: -2184,
“name”: “AJM – Ajman”,
“color”: “rgb(149,245,254)”
},
{
“y”: -587890,
“name”: “AR – ARMENIAN”,
“color”: “rgb(75,44,36)”
},
{
“y”: -1619543,
“name”: “BK – BANGKOK”,
“color”: “rgb(147,26,195)”
},
{
“y”: -50656609,
“name”: “DXB – Dubai”,
“color”: “rgb(252,224,22)”
},
{
“y”: 0,
“name”: “DXB – Dubai”,
“color”: “rgb(33,37,175)”
},
{
“y”: -11109386,
“name”: “DXBE – Dubai For Export”,
“color”: “rgb(123,160,86)”
},
{
“y”: -9651,
“name”: “EG – EGYPT”,
“color”: “rgb(178,203,226)”
},
{
“y”: -90866,
“name”: “HKK – Hong Kong”,
“color”: “rgb(183,254,191)”
},
{
“y”: -2442760,
“name”: “HNK – HONG KONG”,
“color”: “rgb(4,244,113)”
},
{
“y”: -79716796,
“name”: “IN – INDIA”,
“color”: “rgb(51,165,35)”
},
{
“y”: 0,
“name”: “IN – INDIA”,
“color”: “rgb(175,228,21)”
},
{
“y”: 11657,
“name”: “LB – LEBNON”,
“color”: “rgb(187,164,144)”
},
{
“y”: 4679,
“name”: “RU – RUSSIA”,
“color”: “rgb(171,161,9)”
},
{
“y”: 3215,
“name”: “RUS – Russia”,
“color”: “rgb(165,40,177)”
},
{
“y”: -8804,
“name”: “TUR – Turkey”,
“color”: “rgb(153,81,3)”
}
]

// my code

this.pieChart = new CanvasJS.Chart(this.canvajsChart.nativeElement, {
theme: “light2”,
animationEnabled: true,
data: [{
type: this.startGraph,
showInLegend: false,
toolTipContent: “<b>{name}</b>: {y} (#percent%)”,
dataPoints:
this.pieLablesCanvas
}]
});
this.pieChart.render();

[Vishwas R]

@punniyamoorthy,

Chart seems to be working fine with the chart-options that you have shared. Can you kindly create sample project reproducing the issue you are facing & share it with us over Google-Drive or Onedrive so that we can look into the complete code, run it locally to understand the scenario better and help you out?

—
Vishwas R
Team CanvasJS