From 4c0b2ce14b299b3409dfee230a052979c2844de4 Mon Sep 17 00:00:00 2001
From: wxr <464027401@qq.com>
Date: 星期三, 01 九月 2021 15:17:14 +0800
Subject: [PATCH] Merge branch 'WJC' into wxr7

---
 HDL_ON/UI/UI2/4-PersonalCenter/AddDevice/SenesorEnvironment/AddSensorEnvironmentPage.cs |    9 ++++++++-
 1 files changed, 8 insertions(+), 1 deletions(-)

diff --git a/HDL_ON/UI/UI2/4-PersonalCenter/AddDevice/SenesorEnvironment/AddSensorEnvironmentPage.cs b/HDL_ON/UI/UI2/4-PersonalCenter/AddDevice/SenesorEnvironment/AddSensorEnvironmentPage.cs
index 0d1da43..d60cf22 100644
--- a/HDL_ON/UI/UI2/4-PersonalCenter/AddDevice/SenesorEnvironment/AddSensorEnvironmentPage.cs
+++ b/HDL_ON/UI/UI2/4-PersonalCenter/AddDevice/SenesorEnvironment/AddSensorEnvironmentPage.cs
@@ -177,7 +177,14 @@
                         }
                         finally
                         {
-                            Application.RunOnMainThread(() => { waitPage.Hide(); });
+                            Application.RunOnMainThread(() =>
+                            {
+                                if (waitPage != null)
+                                {
+                                    waitPage.RemoveFromParent();
+                                    waitPage = null;
+                                }
+                            });
                         }
                     })
                     { IsBackground = true }.Start();

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