From 2059abaa7b6c087d46dc46dd60ad463f74c3994f Mon Sep 17 00:00:00 2001
From: shine <shine@shinedeMacBook-Pro.local>
Date: Mon, 2 Dec 2019 17:33:57 +0800
Subject: [PATCH] =?UTF-8?q?CHART-11852=20CHART-11634=E6=94=B9=E5=87=BA?=
 =?UTF-8?q?=E6=9D=A5=E7=9A=84=E9=97=AE=E9=A2=98=EF=BC=8C=E6=9D=A1=E4=BB=B6?=
 =?UTF-8?q?=E5=B1=9E=E6=80=A7=E7=9A=84=E6=A0=87=E7=AD=BE=E6=B2=A1=E6=9C=89?=
 =?UTF-8?q?parentPane?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../designer/style/label/VanChartPlotLabelDetailPane.java     | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/designer-chart/src/main/java/com/fr/van/chart/designer/style/label/VanChartPlotLabelDetailPane.java b/designer-chart/src/main/java/com/fr/van/chart/designer/style/label/VanChartPlotLabelDetailPane.java
index de5cb4d90..b774de89e 100644
--- a/designer-chart/src/main/java/com/fr/van/chart/designer/style/label/VanChartPlotLabelDetailPane.java
+++ b/designer-chart/src/main/java/com/fr/van/chart/designer/style/label/VanChartPlotLabelDetailPane.java
@@ -185,7 +185,9 @@ public class VanChartPlotLabelDetailPane extends BasicPane {
         positionPane.setLayout(new BorderLayout());
         positionPane.add(getLabelPositionPane(comps, row, col), BorderLayout.CENTER);
 
-        parent.initListener(positionPane);
+        if (parent != null) {
+            parent.initListener(positionPane);
+        }
     }