ReferenceError: Can't find variable: echarts

[zhouyi-up]

生成Table图一直报这个错
OSError: ["ReferenceError: Can't find variable: echarts\n\n undefined:1\nnull\n"]

[zhouyi-up]

<title>Awesome-pyecharts</title>

    <style>
        .fl-table {
            margin: 20px;
            border-radius: 5px;
            font-size: 12px;
            border: none;
            border-collapse: collapse;
            max-width: 100%;
            white-space: nowrap;
            word-break: keep-all;
        }

        .fl-table th {
            text-align: left;
            font-size: 20px;
        }

        .fl-table tr {
            display: table-row;
            vertical-align: inherit;
            border-color: inherit;
        }

        .fl-table tr:hover td {
            background: #00d1b2;
            color: #F8F8F8;
        }

        .fl-table td, .fl-table th {
            border-style: none;
            border-top: 1px solid #dbdbdb;
            border-left: 1px solid #dbdbdb;
            border-bottom: 3px solid #dbdbdb;
            border-right: 1px solid #dbdbdb;
            padding: .5em .55em;
            font-size: 15px;
        }

        .fl-table td {
            border-style: none;
            font-size: 15px;
            vertical-align: center;
            border-bottom: 1px solid #dbdbdb;
            border-left: 1px solid #dbdbdb;
            border-right: 1px solid #dbdbdb;
            height: 30px;
        }

        .fl-table tr:nth-child(even) {
            background: #F8F8F8;
        }
    </style>
    <div id="61c37d4e6dd9494d830efc7d5b42513d" class="chart-container" style="">
        <p class="title" style="font-size: 18px; font-weight:bold;" > </p>
        <p class="subtitle" style="font-size: 12px;" > </p>
        <table class="fl-table">
<thead>
    <tr>
        <th>1</th>
        <th>2</th>
        <th>3</th>
    </tr>
</thead>
<tbody>
    <tr>
        <td>1</td>
        <td>2</td>
        <td>3</td>
    </tr>
</tbody>

[unights]

执行下述代码并打开链接，检查是否能访问到echarts.min.js

from pyecharts.globals import CurrentConfig
print(CurrentConfig.ONLINE_HOST + 'echarts.min.js')
# https://assets.pyecharts.org/assets/v5/echarts.min.js

如果不能，打开这个链接并另存为本地文件echarts.min.js，放到某个目录下。

在代码文件开头添加以下两行

from pyecharts.globals import CurrentConfig

CurrentConfig.ONLINE_HOST = 'file:///文件夹路径'

比如你放到了D:\Projects\Python下，那么你应该改成file:///D://Projects//Python//，注意双反斜杠和末尾的双反斜杠。

这样可以把通过网络访问不到的echarts.min.js转到在本地上加载。