From f13e3589dddc2b6fcc24ac12df4480d89dfbca9b Mon Sep 17 00:00:00 2001
From: fit2cloud-chenyw <yawen.chen@fit2cloud.com>
Date: Fri, 25 Nov 2022 16:06:41 +0800
Subject: [PATCH] =?UTF-8?q?fix(=E8=A7=86=E5=9B=BE):=20=E6=89=B9=E9=87=8F?=
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---
 frontend/src/components/canvas/customComponent/UserView.vue | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/frontend/src/components/canvas/customComponent/UserView.vue b/frontend/src/components/canvas/customComponent/UserView.vue
index 2c5988c915..d72a517904 100644
--- a/frontend/src/components/canvas/customComponent/UserView.vue
+++ b/frontend/src/components/canvas/customComponent/UserView.vue
@@ -574,6 +574,9 @@ export default {
       const updateParams = { 'id': this.chart.id }
       if (param.custom === 'customAttr') {
         const sourceCustomAttr = JSON.parse(this.sourceCustomAttrStr)
+        if (!sourceCustomAttr[param.property]) {
+          this.$set(sourceCustomAttr, param.property, {})
+        }
         sourceCustomAttr[param.property][param.value.modifyName] = param.value[param.value.modifyName]
         this.sourceCustomAttrStr = JSON.stringify(sourceCustomAttr)
         this.chart.customAttr = this.sourceCustomAttrStr