I am not sure what is the problem is.
But I have checked several computers that are windows / macOS and Chrome /
other browsers without add-ons and reinstalling,
and I think the Chrome version 59.0.3071.68 has a problem about this error.
Because there is no error at Chrome 60 (Dev ver.) and 61(Canary ver.).
Now, I am waiting for updating Chrome 60 stable version soon.
2017년 6월 13일 화요일 오후 6시 17분 52초 UTC+9, Shinwoo Kang 님의 말:
>
> Hi,
>
> I am using google visualization for various charts.
>
> I tried to draw piecharts with array data but I got the error when I use
> draw().
> The problem is that I got the error randomly and rarely even though the
> array data is same.
>
> Is there someone who have any ideas about it?
>
> Below is my work.
>
>
> --------------------------------------------------------------------------------------------------------------------------------------------------------
> var pieDataArr = [["test1", 2], ["test2", 1], ["test3", 1], ["test4", 1],
> ["test5", 0]];
>
> var data = google.visualization.arrayToDataTable(pieDataArr);
>
>
> var options = {
> title : titleOption,
> titleTextStyle : {
> fontSize : 15
> },
> width : chartWidth,
> height : 400,
> chartArea:{
> top : 20,
> width : chartWidth*0.6,
> height : 360
> },
> bar : {
> groupWidth : 25
> },
> hAxis : {
> maxValue : 100,
> viewWindow : {
> max : 100
> }
> },
> vAxis : {
> textStyle : {
> fontSize : 12
> }
> },
> 'backgroundColor' : '#f0f3f7',
> legend:{
> position : 'bottom'
> },
> pieSliceTextStyle : {
> color : '#2c3520'
> },
> pieHole : 0.4,
> colors :colorMap
> };
>
>
> var chart = new google.visualization.ChartWrapper({
> chartType : 'PieChart',
> dataTable : data,
> options : options,
> containerId : chartId_
> });
>
>
> chart.draw();
>
>
>
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