Tag Archives: Cannot read property ‘features’ of undefined

[Solved] Echarts 2 & 3 Error: Cannot read property ‘features’ of undefined

When introducing the map

echarts2 error reporting:

Uncaught Error: [MODULE_MISS]”echarts/src/util/mapData/params” is not exists!

The reason is unknown, but I think it is related to the lack of JS files (because the error reported by echarts3 is due to the lack of world. JS)

echarts3 error reporting:

Uncaught TypeError: Cannot read property ‘features’ of undefined

The reason is as follows: world.js is missing, and then it succeeds:

The codes to complete the above functions are as follows:

<!DOCTYPE html>
<html>

    <head>
        <meta charset="UTF-8">
        <title>World Map-ECharts</title>
        <script type="text/javascript" src="../js/jquery-1.4.2.min.js"></script>
        <script type="text/javascript" src="../js/tld/echarts3.min.js"></script>
        <script type="text/javascript" src="../js/tld/world.echarts.js"></script>
    </head>

    <body>

        <div id="main" style="width:100%;height:400px;"></div>
        <script type="text/javascript">
            var myChart = echarts.init(document.getElementById('main'));

            var option = {
                title: {
                    text: 'World Population (2010)',
                    subtext: 'from United Nations, Total population, both sexes combined, as of 1 July (thousands)',
                    sublink: 'http://esa.un.org/wpp/Excel-Data/population.htm',
                    left: 'center',
                    top: 'top'
                },
                tooltip: {
                    trigger: 'item',
                    formatter: function(params) {
                        var value = (params.value + '').split('.');
                        value = value[0].replace(/(\d{1,3})(?=(?:\d{3})+(?!\d))/g, '$1,') +
                            '.' + value[1];
                        return params.seriesName + '<br/>' + params.name + ' : ' + value;
                    }
                },
                toolbox: {
                    show: true,
                    orient: 'vertical',
                    left: 'right',
                    top: 'center',
                    feature: {
                        dataView: {
                            readOnly: false
                        },
                        restore: {},
                        saveAsImage: {}
                    }
                },
                visualMap: {
                    min: 0,
                    max: 1000000,
                    text: ['High', 'Low'],
                    realtime: false,
                    calculable: true,
                    color: ['orangered', 'yellow', 'lightskyblue']
                },
                series: [{
                    name: 'World Population (2010)',
                    type: 'map',
                    mapType: 'world',
                    roam: true,
                    itemStyle: {
                        emphasis: {
                            label: {
                                show: true
                            }
                        }
                    },
                    data: [{
                        name: 'Afghanistan',
                        value: 28397.812
                    }, {
                        name: 'Angola',
                        value: 19549.124
                    }, {
                        name: 'Albania',
                        value: 3150.143
                    }, {
                        name: 'United Arab Emirates',
                        value: 8441.537
                    }, {
                        name: 'Argentina',
                        value: 40374.224
                    }, {
                        name: 'Armenia',
                        value: 2963.496
                    }, {
                        name: 'French Southern and Antarctic Lands',
                        value: 268.065
                    }, {
                        name: 'Australia',
                        value: 22404.488
                    }, {
                        name: 'Austria',
                        value: 8401.924
                    }, {
                        name: 'Azerbaijan',
                        value: 9094.718
                    }, {
                        name: 'Burundi',
                        value: 9232.753
                    }, {
                        name: 'Belgium',
                        value: 10941.288
                    }, {
                        name: 'Benin',
                        value: 9509.798
                    }, {
                        name: 'Burkina Faso',
                        value: 15540.284
                    }, {
                        name: 'Bangladesh',
                        value: 151125.475
                    }, {
                        name: 'Bulgaria',
                        value: 7389.175
                    }, {
                        name: 'The Bahamas',
                        value: 66402.316
                    }, {
                        name: 'Bosnia and Herzegovina',
                        value: 3845.929
                    }, {
                        name: 'Belarus',
                        value: 9491.07
                    }, {
                        name: 'Belize',
                        value: 308.595
                    }, {
                        name: 'Bermuda',
                        value: 64.951
                    }, {
                        name: 'Bolivia',
                        value: 716.939
                    }, {
                        name: 'Brazil',
                        value: 195210.154
                    }, {
                        name: 'Brunei',
                        value: 27.223
                    }, {
                        name: 'Bhutan',
                        value: 716.939
                    }, {
                        name: 'Botswana',
                        value: 1969.341
                    }, {
                        name: 'Central African Republic',
                        value: 4349.921
                    }, {
                        name: 'Canada',
                        value: 34126.24
                    }, {
                        name: 'Switzerland',
                        value: 7830.534
                    }, {
                        name: 'Chile',
                        value: 17150.76
                    }, {
                        name: 'China',
                        value: 1359821.465
                    }, {
                        name: 'Ivory Coast',
                        value: 60508.978
                    }, {
                        name: 'Cameroon',
                        value: 20624.343
                    }, {
                        name: 'Democratic Republic of the Congo',
                        value: 62191.161
                    }, {
                        name: 'Republic of the Congo',
                        value: 3573.024
                    }, {
                        name: 'Colombia',
                        value: 46444.798
                    }, {
                        name: 'Costa Rica',
                        value: 4669.685
                    }, {
                        name: 'Cuba',
                        value: 11281.768
                    }, {
                        name: 'Northern Cyprus',
                        value: 1.468
                    }, {
                        name: 'Cyprus',
                        value: 1103.685
                    }, {
                        name: 'Czech Republic',
                        value: 10553.701
                    }, {
                        name: 'Germany',
                        value: 83017.404
                    }, {
                        name: 'Djibouti',
                        value: 834.036
                    }, {
                        name: 'Denmark',
                        value: 5550.959
                    }, {
                        name: 'Dominican Republic',
                        value: 10016.797
                    }, {
                        name: 'Algeria',
                        value: 37062.82
                    }, {
                        name: 'Ecuador',
                        value: 15001.072
                    }, {
                        name: 'Egypt',
                        value: 78075.705
                    }, {
                        name: 'Eritrea',
                        value: 5741.159
                    }, {
                        name: 'Spain',
                        value: 46182.038
                    }, {
                        name: 'Estonia',
                        value: 1298.533
                    }, {
                        name: 'Ethiopia',
                        value: 87095.281
                    }, {
                        name: 'Finland',
                        value: 5367.693
                    }, {
                        name: 'Fiji',
                        value: 860.559
                    }, {
                        name: 'Falkland Islands',
                        value: 49.581
                    }, {
                        name: 'France',
                        value: 63230.866
                    }, {
                        name: 'Gabon',
                        value: 1556.222
                    }, {
                        name: 'United Kingdom',
                        value: 62066.35
                    }, {
                        name: 'Georgia',
                        value: 4388.674
                    }, {
                        name: 'Ghana',
                        value: 24262.901
                    }, {
                        name: 'Guinea',
                        value: 10876.033
                    }, {
                        name: 'Gambia',
                        value: 1680.64
                    }, {
                        name: 'Guinea Bissau',
                        value: 10876.033
                    }, {
                        name: 'Equatorial Guinea',
                        value: 696.167
                    }, {
                        name: 'Greece',
                        value: 11109.999
                    }, {
                        name: 'Greenland',
                        value: 56.546
                    }, {
                        name: 'Guatemala',
                        value: 14341.576
                    }, {
                        name: 'French Guiana',
                        value: 231.169
                    }, {
                        name: 'Guyana',
                        value: 786.126
                    }, {
                        name: 'Honduras',
                        value: 7621.204
                    }, {
                        name: 'Croatia',
                        value: 4338.027
                    }, {
                        name: 'Haiti',
                        value: 9896.4
                    }, {
                        name: 'Hungary',
                        value: 10014.633
                    }, {
                        name: 'Indonesia',
                        value: 240676.485
                    }, {
                        name: 'India',
                        value: 1205624.648
                    }, {
                        name: 'Ireland',
                        value: 4467.561
                    }, {
                        name: 'Iran',
                        value: 240676.485
                    }, {
                        name: 'Iraq',
                        value: 30962.38
                    }, {
                        name: 'Iceland',
                        value: 318.042
                    }, {
                        name: 'Israel',
                        value: 7420.368
                    }, {
                        name: 'Italy',
                        value: 60508.978
                    }, {
                        name: 'Jamaica',
                        value: 2741.485
                    }, {
                        name: 'Jordan',
                        value: 6454.554
                    }, {
                        name: 'Japan',
                        value: 127352.833
                    }, {
                        name: 'Kazakhstan',
                        value: 15921.127
                    }, {
                        name: 'Kenya',
                        value: 40909.194
                    }, {
                        name: 'Kyrgyzstan',
                        value: 5334.223
                    }, {
                        name: 'Cambodia',
                        value: 14364.931
                    }, {
                        name: 'South Korea',
                        value: 51452.352
                    }, {
                        name: 'Kosovo',
                        value: 97.743
                    }, {
                        name: 'Kuwait',
                        value: 2991.58
                    }, {
                        name: 'Laos',
                        value: 6395.713
                    }, {
                        name: 'Lebanon',
                        value: 4341.092
                    }, {
                        name: 'Liberia',
                        value: 3957.99
                    }, {
                        name: 'Libya',
                        value: 6040.612
                    }, {
                        name: 'Sri Lanka',
                        value: 20758.779
                    }, {
                        name: 'Lesotho',
                        value: 2008.921
                    }, {
                        name: 'Lithuania',
                        value: 3068.457
                    }, {
                        name: 'Luxembourg',
                        value: 507.885
                    }, {
                        name: 'Latvia',
                        value: 2090.519
                    }, {
                        name: 'Morocco',
                        value: 31642.36
                    }, {
                        name: 'Moldova',
                        value: 103.619
                    }, {
                        name: 'Madagascar',
                        value: 21079.532
                    }, {
                        name: 'Mexico',
                        value: 117886.404
                    }, {
                        name: 'Macedonia',
                        value: 507.885
                    }, {
                        name: 'Mali',
                        value: 13985.961
                    }, {
                        name: 'Myanmar',
                        value: 51931.231
                    }, {
                        name: 'Montenegro',
                        value: 620.078
                    }, {
                        name: 'Mongolia',
                        value: 2712.738
                    }, {
                        name: 'Mozambique',
                        value: 23967.265
                    }, {
                        name: 'Mauritania',
                        value: 3609.42
                    }, {
                        name: 'Malawi',
                        value: 15013.694
                    }, {
                        name: 'Malaysia',
                        value: 28275.835
                    }, {
                        name: 'Namibia',
                        value: 2178.967
                    }, {
                        name: 'New Caledonia',
                        value: 246.379
                    }, {
                        name: 'Niger',
                        value: 15893.746
                    }, {
                        name: 'Nigeria',
                        value: 159707.78
                    }, {
                        name: 'Nicaragua',
                        value: 5822.209
                    }, {
                        name: 'Netherlands',
                        value: 16615.243
                    }, {
                        name: 'Norway',
                        value: 4891.251
                    }, {
                        name: 'Nepal',
                        value: 26846.016
                    }, {
                        name: 'New Zealand',
                        value: 4368.136
                    }, {
                        name: 'Oman',
                        value: 2802.768
                    }, {
                        name: 'Pakistan',
                        value: 173149.306
                    }, {
                        name: 'Panama',
                        value: 3678.128
                    }, {
                        name: 'Peru',
                        value: 29262.83
                    }, {
                        name: 'Philippines',
                        value: 93444.322
                    }, {
                        name: 'Papua New Guinea',
                        value: 6858.945
                    }, {
                        name: 'Poland',
                        value: 38198.754
                    }, {
                        name: 'Puerto Rico',
                        value: 3709.671
                    }, {
                        name: 'North Korea',
                        value: 1.468
                    }, {
                        name: 'Portugal',
                        value: 10589.792
                    }, {
                        name: 'Paraguay',
                        value: 6459.721
                    }, {
                        name: 'Qatar',
                        value: 1749.713
                    }, {
                        name: 'Romania',
                        value: 21861.476
                    }, {
                        name: 'Russia',
                        value: 21861.476
                    }, {
                        name: 'Rwanda',
                        value: 10836.732
                    }, {
                        name: 'Western Sahara',
                        value: 514.648
                    }, {
                        name: 'Saudi Arabia',
                        value: 27258.387
                    }, {
                        name: 'Sudan',
                        value: 35652.002
                    }, {
                        name: 'South Sudan',
                        value: 9940.929
                    }, {
                        name: 'Senegal',
                        value: 12950.564
                    }, {
                        name: 'Solomon Islands',
                        value: 526.447
                    }, {
                        name: 'Sierra Leone',
                        value: 5751.976
                    }, {
                        name: 'El Salvador',
                        value: 6218.195
                    }, {
                        name: 'Somaliland',
                        value: 9636.173
                    }, {
                        name: 'Somalia',
                        value: 9636.173
                    }, {
                        name: 'Republic of Serbia',
                        value: 3573.024
                    }, {
                        name: 'Suriname',
                        value: 524.96
                    }, {
                        name: 'Slovakia',
                        value: 5433.437
                    }, {
                        name: 'Slovenia',
                        value: 2054.232
                    }, {
                        name: 'Sweden',
                        value: 9382.297
                    }, {
                        name: 'Swaziland',
                        value: 1193.148
                    }, {
                        name: 'Syria',
                        value: 7830.534
                    }, {
                        name: 'Chad',
                        value: 11720.781
                    }, {
                        name: 'Togo',
                        value: 6306.014
                    }, {
                        name: 'Thailand',
                        value: 66402.316
                    }, {
                        name: 'Tajikistan',
                        value: 7627.326
                    }, {
                        name: 'Turkmenistan',
                        value: 5041.995
                    }, {
                        name: 'East Timor',
                        value: 10016.797
                    }, {
                        name: 'Trinidad and Tobago',
                        value: 1328.095
                    }, {
                        name: 'Tunisia',
                        value: 10631.83
                    }, {
                        name: 'Turkey',
                        value: 72137.546
                    }, {
                        name: 'United Republic of Tanzania',
                        value: 44973.33
                    }, {
                        name: 'Uganda',
                        value: 33987.213
                    }, {
                        name: 'Ukraine',
                        value: 46050.22
                    }, {
                        name: 'Uruguay',
                        value: 3371.982
                    }, {
                        name: 'United States of America',
                        value: 312247.116
                    }, {
                        name: 'Uzbekistan',
                        value: 27769.27
                    }, {
                        name: 'Venezuela',
                        value: 236.299
                    }, {
                        name: 'Vietnam',
                        value: 89047.397
                    }, {
                        name: 'Vanuatu',
                        value: 236.299
                    }, {
                        name: 'West Bank',
                        value: 13.565
                    }, {
                        name: 'Yemen',
                        value: 22763.008
                    }, {
                        name: 'South Africa',
                        value: 51452.352
                    }, {
                        name: 'Zambia',
                        value: 13216.985
                    }, {
                        name: 'Zimbabwe',
                        value: 13076.978
                    }]
                }]
            };

            myChart.setOption(option);
        </script>
    </body>

</html>