From 1a204747c1074d4c56c5926f7c15e5c134d516fa Mon Sep 17 00:00:00 2001
From: 温居城 <wenjucheng@wenjuchengdeMacBook-Pro.local>
Date: 星期五, 19 十一月 2021 18:19:20 +0800
Subject: [PATCH] 20201-11-19-01

---
 HDL_ON/UI/UI2/4-PersonalCenter/RoomListManage/FloorsManagementPageBLL.cs |    7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/HDL_ON/UI/UI2/4-PersonalCenter/RoomListManage/FloorsManagementPageBLL.cs b/HDL_ON/UI/UI2/4-PersonalCenter/RoomListManage/FloorsManagementPageBLL.cs
index 3ab1bf7..558cb68 100644
--- a/HDL_ON/UI/UI2/4-PersonalCenter/RoomListManage/FloorsManagementPageBLL.cs
+++ b/HDL_ON/UI/UI2/4-PersonalCenter/RoomListManage/FloorsManagementPageBLL.cs
@@ -59,8 +59,11 @@
                             finally
                             {
                                 Application.RunOnMainThread(() => {
-                                    waitPage.Hide();
-                                    waitPage.RemoveFromParent();
+                                    if (waitPage != null)
+                                    {
+                                        waitPage.RemoveFromParent();
+                                        waitPage = null;
+                                    }
                                 });
                             }
                         })

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