From dfa979bd453d9863273a71929f1ad3163881c695 Mon Sep 17 00:00:00 2001
From: hades <hades@fanraun.com>
Date: Thu, 20 May 2021 16:39:29 +0800
Subject: [PATCH] =?UTF-8?q?REPORT-52554=20=E5=AE=89=E8=A3=85=E4=BA=86?=
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---
 .../main/java/com/fr/design/data/BasicTableDataTreePane.java  | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/designer-base/src/main/java/com/fr/design/data/BasicTableDataTreePane.java b/designer-base/src/main/java/com/fr/design/data/BasicTableDataTreePane.java
index b72ae2f15..b0997b7f6 100644
--- a/designer-base/src/main/java/com/fr/design/data/BasicTableDataTreePane.java
+++ b/designer-base/src/main/java/com/fr/design/data/BasicTableDataTreePane.java
@@ -497,7 +497,9 @@ public abstract class BasicTableDataTreePane extends DockingView implements Resp
     }
 
     public void refreshToolBar() {
-        toolbarDef.refreshToolBar(FORBIDDEN_SET);
+        if (toolbarDef != null) {
+            toolbarDef.refreshToolBar(FORBIDDEN_SET);
+        }
     }
 
     public void checkEnable() {