JS | eCharts 사용시 echarts.js:2286 Can't get DOM width or height. Please check dom.clientWidth and dom.clientHeight. They should not be 0.For example, you may need to call this in the callback of window.onload. 에러

echarts.js:2286 Can't get DOM width or height. Please check dom.clientWidth and dom.clientHeight. They should not be 0.For example, you may need to call this in the callback of window.onload.

 

echart init시킬 타겟 div의 width,height를 지정해주는게 아닌

 

타겟div를 감싸고있는 div의 width 및 height를 지정해줘야함!