From d5f79a51a86e4cf442d870fd542e01abfbe258ba Mon Sep 17 00:00:00 2001
From: ChenX <maple6@vip.qq.com>
Date: Tue, 21 Dec 2021 16:04:33 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D:=E7=BB=98=E5=88=B6=E9=A1=B6?=
 =?UTF-8?q?=E7=BA=BF=E5=87=BA=E9=94=99=E7=9A=84=E9=97=AE=E9=A2=98?=
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---
 src/UI/Components/ToolBar/ModifyModel/ModifyModelStore.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/UI/Components/ToolBar/ModifyModel/ModifyModelStore.ts b/src/UI/Components/ToolBar/ModifyModel/ModifyModelStore.ts
index 9db07b00d..e60e410f5 100644
--- a/src/UI/Components/ToolBar/ModifyModel/ModifyModelStore.ts
+++ b/src/UI/Components/ToolBar/ModifyModel/ModifyModelStore.ts
@@ -41,7 +41,7 @@ export default class ModifyModelStore
             if (selectCtrl.SelectSet.SelectObjectCount > 50)
                 observable(this._EntityIds).replace([]);
             else
-                observable(this._EntityIds).replace(selectCtrl.SelectSet.SelectEntityList.map(e => e.Id.Index));
+                observable(this._EntityIds).replace(selectCtrl.SelectSet.SelectEntityList.filter(e => e.Id).map(e => e.Id.Index));
 
             this.UpdateUIData();
         });