技術標籤：JavaScriptjavascriptecharts前端

Uncaught DOMException: Failed to execute ‘drawImage’ on ‘CanvasRenderingContext2D’: The image argument is a canvas element with a width or height of 0.

報錯資訊如下

新增如下程式碼即可

`window.addEventListener("resize", function () {
        var chartcontent = document.querySelector(".map .chart");
        if (chartcontent != null) {
          myChart2.resize();
        }
      });`