From 793caec8900b40ee63f4c9c597273d2c3b050090 Mon Sep 17 00:00:00 2001
From: hades <hades@fanraun.com>
Date: Thu, 21 Oct 2021 15:51:30 +0800
Subject: [PATCH] =?UTF-8?q?REPORT-60253=20=E5=AE=89=E8=A3=85=E5=A4=A7?=
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---
 .../src/main/java/com/fr/design/mainframe/JTemplate.java     | 4 +++-
 .../main/java/com/fr/design/mainframe/JTemplateFactory.java  | 5 ++++-
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/designer-base/src/main/java/com/fr/design/mainframe/JTemplate.java b/designer-base/src/main/java/com/fr/design/mainframe/JTemplate.java
index f2e3470a8..1ccc07303 100644
--- a/designer-base/src/main/java/com/fr/design/mainframe/JTemplate.java
+++ b/designer-base/src/main/java/com/fr/design/mainframe/JTemplate.java
@@ -381,7 +381,9 @@ public abstract class JTemplate<T extends BaseBook, U extends BaseUndoState<?>>
      */
     @Deprecated
     public void refreshResource() {
-        refreshResource(this.editingFILE);
+        if (JTemplateFactory.isAvailable()) {
+            refreshResource(this.editingFILE);
+        }
     }
 
     public void refreshResource(FILE file) {
diff --git a/designer-base/src/main/java/com/fr/design/mainframe/JTemplateFactory.java b/designer-base/src/main/java/com/fr/design/mainframe/JTemplateFactory.java
index 5e75cc64b..9aa8204d6 100644
--- a/designer-base/src/main/java/com/fr/design/mainframe/JTemplateFactory.java
+++ b/designer-base/src/main/java/com/fr/design/mainframe/JTemplateFactory.java
@@ -93,4 +93,7 @@ public final class JTemplateFactory {
             ALL_APP.remove(app);
         }
     }
-}
\ No newline at end of file
+
+    public static boolean isAvailable() {
+        return !ALL_APP.isEmpty();
+    }}
\ No newline at end of file