我正在尝试使用chartkick HighCharts显示一个三维图表 .

我用这个代码:

<%= pie_chart @array.pluck(:title, :percent), adapter: 'highcharts' height: '300px', library: {chart: { options3d: {enabled: true,alpha: 45,beta: 0}},plotOptions: {pie: {depth: 35}}}%>

但我得到一个正常的饼图(不是3d) .

我将https://code.highcharts.com/highcharts.js下载到vendor / assets / javascripts .

我试着在我的application.js中要求

//= require highcharts/highcharts-3d

哪个原因 couldn't find file 'highcharts/highcharts-3d' with type 'application/javascript'

感谢你们 .