diff --git a/designer-base/src/main/java/com/fr/design/mainframe/JNullTemplate.java b/designer-base/src/main/java/com/fr/design/mainframe/JNullTemplate.java
index d10df810a2..e4eb797404 100644
--- a/designer-base/src/main/java/com/fr/design/mainframe/JNullTemplate.java
+++ b/designer-base/src/main/java/com/fr/design/mainframe/JNullTemplate.java
@@ -204,4 +204,9 @@ public class JNullTemplate extends JTemplate {
     public int getToolBarHeight() {
         return 0;
     }
+    
+    @Override
+    public String getPath() {
+        return null;
+    }
 }