From 2fa5ae6b7d413ee40281dcc97597894e4eb37fcc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?LAPTOP-S9HJSOEB=5C=E6=98=8A=E5=A4=A9?=
 <wang.haotian@hzleaper.com>
Date: Thu, 8 Aug 2024 11:28:34 +0800
Subject: [PATCH] =?UTF-8?q?=E7=90=83=E6=9C=BA=E7=8A=B6=E6=80=81=E5=88=A0?=
 =?UTF-8?q?=E9=99=A4?=
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---
 web/src/main/java/com/leaper/web/lib/CameraConnMap.java | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/web/src/main/java/com/leaper/web/lib/CameraConnMap.java b/web/src/main/java/com/leaper/web/lib/CameraConnMap.java
index edb5fdb..2a6f722 100644
--- a/web/src/main/java/com/leaper/web/lib/CameraConnMap.java
+++ b/web/src/main/java/com/leaper/web/lib/CameraConnMap.java
@@ -35,7 +35,9 @@ public class CameraConnMap {
         synchronized (cameraId.toString().intern()){
             NetSDKLib.LLong lLong = cameraMap.get(cameraId);
             cameraMap.remove(cameraId);
-            loginMap.remove(lLong);
+            if(lLong!=null){
+                loginMap.remove(lLong);
+            }
         }
     }