【gojs】Invalid div id； div already has a Diagram associated with it

刷新gojs，控制台报错

<div id="myDiagramDiv"></div>

import go from "gojs";
data() {
	return {
		myDiagram: null,
	}
},
mounted() {
	this.drawTopo();
},
method() {
	drawTopo() {
		const $ = go.GraphObject.make;
		this.myDiagram = $(go.Diagram, "myDiagramDiv");
		.......
		.......
	}
}

解决方法：this.myDiagram.div = null;

drawTopo() {
	const $ = go.GraphObject.make;
	if (this.myDiagram) {
		this.myDiagram.div = null; // 重新渲染时需清空div
	}
	this.myDiagram = $(go.Diagram, "myDiagramDiv");
	.......
	.......
}