今天使用echarts + vue 做 图标，运行时提示vue.runtime.esm.js?2b0e:619 [Vue warn]: Error in mounted hook: "TypeError: Cannot read property 'getAttribute' of undefined"
’
网上找了些朋友说是，什么要将加载放到mounted的this.$nextTick中，其实不然，是我吧refs 的值写错了
现在我们就来开始找错…
html
<template>
<div class="echart-box" style="width: 280px;
height:220px" ref="line_only_dom"></div>
</template>
js
mounted() {
this.drawLine();
},
methods: {
drawLine() {
let self = this;
let line_dom = this.$refs.line_dom;
this.mychart = this.$echarts.init(line_dom);
}
}
找到错误了吧
