CanvasJS错误：找不到ID为“ chartContainer1”的图表容器

Question

enter image description here我想在角材料模式中加载canvasjs图表。但是当我渲染图表时，出现此错误 CanvasJS错误：未找到ID为“ chartContainer1”的图表容器 我在下面的错误中添加了3张代码图片... enter image description here

enter image description here

Answer 1

Try putting a delay in calling initChart('line'),
i.e 
setTimeout(() => {
    initChart('line');
}, 1000)