From d4d6b6d1070d49b3ec793c744ba4191b0cefefa4 Mon Sep 17 00:00:00 2001
From: hanbaoshan <hanbaoshan@aiotlink.com>
Date: 星期六, 27 二月 2021 16:56:27 +0800
Subject: [PATCH] 朔黄首页任务分析列表填充假数据，视频检索页列表收藏功能修复；摄像机目录树修改摄像机信息节点选中错位bug修复

---
 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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