From 1b88342df7f52e00c6f9edf9dfb1c2b6f6ab0a07 Mon Sep 17 00:00:00 2001
From: aix <vip_xiaobin810@163.com>
Date: Mon, 29 Jul 2024 14:43:01 +0800
Subject: [PATCH] 直播掉线问题处理

---
 src/main/java/com/dji/sample/manage/model/common/HmsJsonUtil.java |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/src/main/java/com/dji/sample/manage/model/common/HmsJsonUtil.java b/src/main/java/com/dji/sample/manage/model/common/HmsJsonUtil.java
index 030bf5f..fbfe916 100644
--- a/src/main/java/com/dji/sample/manage/model/common/HmsJsonUtil.java
+++ b/src/main/java/com/dji/sample/manage/model/common/HmsJsonUtil.java
@@ -44,6 +44,9 @@
     }
 
     public static HmsMessage get(String key) {
+        if (nodes.get(key) == null) {
+            return new HmsMessage();
+        }
         return mapper.convertValue(nodes.get(key), HmsMessage.class);
     }
 }

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