From be7a30013f3e6bf80a79ad7ec228c85481c0ad21 Mon Sep 17 00:00:00 2001
From: hanbaoshan <hanbaoshan@aiotlink.com>
Date: 星期五, 26 二月 2021 14:56:58 +0800
Subject: [PATCH] 事件标签弹窗弹性盒高修正

---
 src/pages/shuohuangMonitorAnalyze/components/charts/line.vue |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/pages/shuohuangMonitorAnalyze/components/charts/line.vue b/src/pages/shuohuangMonitorAnalyze/components/charts/line.vue
index ba22ac6..4e491b5 100644
--- a/src/pages/shuohuangMonitorAnalyze/components/charts/line.vue
+++ b/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);
       })
     }
   }

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