Highcharts和highmaps插件呈现空白地图

Question

下面是代码：

​

var data = [
    ['tn-4431', 0],
    ['tn-sf', 1],
    ['tn-me', 2],
    ['tn-to', 3],
    ['tn-mn', 4],
    ['tn-bj', 5],
    ['tn-ba', 6],
    ['tn-bz', 7],
    ['tn-je', 8],
    ['tn-nb', 9],
    ['tn-tu', 10],
    ['tn-kf', 11],
    ['tn-ks', 12],
    ['tn-gb', 13],
    ['tn-gf', 14],
    ['tn-sz', 15],
    ['tn-sl', 16],
    ['tn-mh', 17],
    ['tn-ms', 18],
    ['tn-kr', 19],
    ['tn-ss', 20],
    ['tn-za', 21],
    ['tn-kb', 22],
    ['tn-ta', 23]
];

// Create the chart
Highcharts.mapChart('container', {
    chart: {
        map: 'countries/tn/tn-all'
    },

    title: {
        text: 'Highmaps basic demo'
    },

    subtitle: {
        text: 'Source map: <a href="http://code.highcharts.com/mapdata/countries/tn/tn-all.js">Tunisia</a>'
    },

    mapNavigation: {
        enabled: true,
        buttonOptions: {
            verticalAlign: 'bottom'
        }
    },

    colorAxis: {
        min: 0
    },

    series: [{
        data: data,
        name: 'Random data',
        states: {
            hover: {
                color: '#BADA55'
            }
        },
        dataLabels: {
            enabled: true,
            format: '{point.name}'
        }
    }]
});

<script src="https://code.highcharts.com/highcharts.js"></script>

<script src="https://code.highcharts.com/maps/modules/map.js"></script>
<script src="https://code.highcharts.com/mapdata/countries/tn/tn-all.js"></script>

<div id="container"></div>

​

因为我已经在代码中使用了Highcharts.js来呈现折线图和极线图，所以我不能使用highmaps。我遵循了Highcharts地图的一般文档，并安装了highcharts的插件。代码在一天前还不错，它渲染了地图，但现在它在chrome控制台中显示了这个错误："Uncaught : Cannot read property 'dataMin‘of undefined“。有什么解决方案吗？提前谢谢。

Answer 1

我重现了你的代码，看起来一切都很好：https://jsfiddle.net/BlackLabel/cjr9p7oq/

// Create the chart
Highcharts.mapChart('container', {
   ...
});

这可能是新版本发布后与绑定文件相关的临时问题。请确认是否一切正常。