From 6ac1ced6ef4b0c3d94d2f3cd36ef8246bb707653 Mon Sep 17 00:00:00 2001
From: jianneng-fit2cloud <jianneng.pan@fit2cloud.com>
Date: Tue, 3 Sep 2024 13:20:52 +0800
Subject: [PATCH] =?UTF-8?q?fix(=E5=9B=BE=E8=A1=A8):=20=E4=BF=AE=E5=A4=8D?=
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---
 .../src/views/chart/components/js/panel/charts/line/area.ts     | 2 +-
 .../src/views/chart/components/js/panel/charts/line/line.ts     | 2 +-
 .../views/chart/components/js/panel/charts/line/stock-line.ts   | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/core/core-frontend/src/views/chart/components/js/panel/charts/line/area.ts b/core/core-frontend/src/views/chart/components/js/panel/charts/line/area.ts
index 15a7b793bd..ec8e71b19e 100644
--- a/core/core-frontend/src/views/chart/components/js/panel/charts/line/area.ts
+++ b/core/core-frontend/src/views/chart/components/js/panel/charts/line/area.ts
@@ -97,7 +97,7 @@ export class Area extends G2PlotChartView<AreaOptions, G2Area> {
 
   async drawChart(drawOptions: G2PlotDrawOptions<G2Area>): Promise<G2Area> {
     const { chart, container, action } = drawOptions
-    if (!chart.data.data?.length) {
+    if (!chart.data?.data?.length) {
       clearExtremum(chart)
       return
     }
diff --git a/core/core-frontend/src/views/chart/components/js/panel/charts/line/line.ts b/core/core-frontend/src/views/chart/components/js/panel/charts/line/line.ts
index 54ebb74e65..737a121a6c 100644
--- a/core/core-frontend/src/views/chart/components/js/panel/charts/line/line.ts
+++ b/core/core-frontend/src/views/chart/components/js/panel/charts/line/line.ts
@@ -49,7 +49,7 @@ export class Line extends G2PlotChartView<LineOptions, G2Line> {
   }
   async drawChart(drawOptions: G2PlotDrawOptions<G2Line>): Promise<G2Line> {
     const { chart, action, container } = drawOptions
-    if (!chart.data.data?.length) {
+    if (!chart.data?.data?.length) {
       clearExtremum(chart)
       return
     }
diff --git a/core/core-frontend/src/views/chart/components/js/panel/charts/line/stock-line.ts b/core/core-frontend/src/views/chart/components/js/panel/charts/line/stock-line.ts
index 88cb4b982f..60138ebb2c 100644
--- a/core/core-frontend/src/views/chart/components/js/panel/charts/line/stock-line.ts
+++ b/core/core-frontend/src/views/chart/components/js/panel/charts/line/stock-line.ts
@@ -212,7 +212,7 @@ export class StockLine extends G2PlotChartView<MixOptions, Mix> {
 
   async drawChart(drawOptions: G2PlotDrawOptions<Mix>): Promise<Mix> {
     const { chart, action, container } = drawOptions
-    if (!chart.data.data?.length) {
+    if (!chart.data?.data?.length) {
       return
     }
     const xAxis = chart.xAxis