echartoption专题
“echarts”‘ has no exported member named ‘EChartOption‘. Did you mean ‘EChartsOption‘ instead?
问题： yarn add echarts，安装版本为5.1.2 import echarts, { EChartOption } from 'echarts'; 目前解决： 降低版本 yarn add echarts@4.9.0 yarn add -D @types/echarts