From 28e060fd6f7377c3cbb1c8633a6ac9b8fd61cbcb Mon Sep 17 00:00:00 2001
From: 648540858 <648540858@qq.com>
Date: Wed, 10 Jan 2024 14:42:30 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E7=A9=BA=E6=8C=87=E9=92=88?=
 =?UTF-8?q?=E5=BC=82=E5=B8=B8?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../com/genersoft/iot/vmp/service/impl/PlatformServiceImpl.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/com/genersoft/iot/vmp/service/impl/PlatformServiceImpl.java b/src/main/java/com/genersoft/iot/vmp/service/impl/PlatformServiceImpl.java
index 524c85b7..ce044867 100755
--- a/src/main/java/com/genersoft/iot/vmp/service/impl/PlatformServiceImpl.java
+++ b/src/main/java/com/genersoft/iot/vmp/service/impl/PlatformServiceImpl.java
@@ -149,7 +149,7 @@ public class PlatformServiceImpl implements IPlatformService {
         dynamicTask.stop(registerTaskKey);
         // 注销旧的
         try {
-            if (parentPlatformOld.isStatus()) {
+            if (parentPlatformOld.isStatus() && parentPlatformCatchOld != null) {
                 logger.info("保存平台{}时发现旧平台在线，发送注销命令", parentPlatformOld.getServerGBId());
                 commanderForPlatform.unregister(parentPlatformOld, parentPlatformCatchOld.getSipTransactionInfo(), null, eventResult -> {
                     logger.info("[国标级联] 注销成功， 平台：{}", parentPlatformOld.getServerGBId());