Cannot read property 'echarts' of undefined

简介: Cannot read property 'echarts' of undefined

场景描述:

将echarts 引入到vue项目中,使用了地图map,在开发环境中引入没有问题

import Echarts from "echarts";
// 引入中国地图数据
import "./china.js";

打包上线后发现界面白屏,而且控制台报错

Cannot read property 'echarts' of undefined

问题解决

由于参考了网上的文章,将china.js 单独下载使用,导致引入问题

其实,安装完echarts 里边就带有中国地图了,正确的引入方式应该是:

import Echarts from "echarts";

// 引入中国地图数据
import "echarts/map/js/china.js";
            </div>
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