修复运行时提示的错误

zhangzengfei

2021-05-21 5ec1554f347f91bcd1fbc8e7550fde8edec5a3d3

 src/pages/shuohuangMonitorAnalyze/components/charts/line.vue

@@ -16,7 +16,7 @@
    initLineChart () {
      this.$nextTick(() => {
        let dom = this.$echarts.init(this.$refs['lineChart']);
        dom.setOption(this.options);
        dom && dom.setOption(this.options);
      })
    }
  }