From a87b297c20c63875e0f96e97550acf298ab391c2 Mon Sep 17 00:00:00 2001
From: "@changcode" <changyongqiang@geedgenetworks.com>
Date: Wed, 26 Jan 2022 18:17:02 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BF=AE=E5=A4=8D=E5=8D=95=E5=80=BC?=
 =?UTF-8?q?=E5=9B=BE=E6=97=A0=E6=95=B0=E6=8D=AE=E6=97=B6=E5=B1=95=E7=A4=BA?=
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---
 src/views/charts/PanelChart.vue | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/views/charts/PanelChart.vue b/src/views/charts/PanelChart.vue
index ab52f340..f5097ad2 100644
--- a/src/views/charts/PanelChart.vue
+++ b/src/views/charts/PanelChart.vue
@@ -211,6 +211,8 @@ export default {
                 if (chartParams && chartParams.dataKey) {
                   if (response.data.result && (response.data.result[chartParams.dataKey] || response.data.result[chartParams.dataKey] === 0)) {
                     this.chartData = response.data.result[chartParams.dataKey]
+                  } else {
+                    this.chartData = null
                   }
                 }
               }