From c583f44f87c0afe94b3749e229a0f5ae75ae01a0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=96=B9=E7=A3=8A?= <294531121@qq.com>
Date: Tue, 24 Aug 2021 20:45:38 +0800
Subject: [PATCH] =?UTF-8?q?REPORT-56840=20=E5=B0=86=E5=88=A4=E6=96=AD?=
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---
 .../com/fr/design/data/datapane/TreeTableDataDictPane.java     | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/designer-base/src/main/java/com/fr/design/data/datapane/TreeTableDataDictPane.java b/designer-base/src/main/java/com/fr/design/data/datapane/TreeTableDataDictPane.java
index a50f89c189..175ddbfda3 100644
--- a/designer-base/src/main/java/com/fr/design/data/datapane/TreeTableDataDictPane.java
+++ b/designer-base/src/main/java/com/fr/design/data/datapane/TreeTableDataDictPane.java
@@ -202,8 +202,7 @@ public class TreeTableDataDictPane extends BasicPane implements Previewable {
     }
 
     private boolean isNoSelectedColumnName(ValueEditorPane valueEditorPane) {
-        ColumnNameEditor columnNameEditor = (ColumnNameEditor) valueEditorPane.getCards()[0];
-        return StringUtils.isEmpty(columnNameEditor.getColumnName());
+        return (Integer) valueEditorPane.update() == -1;
     }
 
     @Override