From f65f770a12eebf03bf93a3b8d5cd7c24da5bffd4 Mon Sep 17 00:00:00 2001
From: shine <shine@shinedeMacBook-Pro.local>
Date: Mon, 2 Dec 2019 13:53:52 +0800
Subject: [PATCH] =?UTF-8?q?CHART-11634=20bug=E9=80=80=E5=9B=9E=EF=BC=9A?=
 =?UTF-8?q?=E5=80=BC=E6=A0=87=E7=AD=BE=E6=B2=A1=E6=9C=89=E4=BD=8D=E7=BD=AE?=
 =?UTF-8?q?=20=E6=8A=A5npe?=
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---
 .../designer/style/label/VanChartPlotLabelDetailPane.java      | 3 +++
 1 file changed, 3 insertions(+)

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 5168f443e..de5cb4d90 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
@@ -157,6 +157,9 @@ public class VanChartPlotLabelDetailPane extends BasicPane {
     }
 
     private void checkPositionPane() {
+        if (positionPane == null) {
+            return;
+        }
         TwoTuple<String[], Integer[]> result = getPositionNamesAndValues();
         if (result == null) {
             return;