From b851bebabcaf9e2fb034b32e0cd21d7b1b77c70f Mon Sep 17 00:00:00 2001
From: guoshengxiong <1923636941@qq.com>
Date: Thu, 9 Oct 2025 17:56:18 +0800
Subject: [PATCH] =?UTF-8?q?=E6=89=A7=E6=B3=95=E8=AE=B0=E5=BD=95=E4=BB=AA?=
 =?UTF-8?q?=E8=A7=86=E9=A2=91=E9=85=8D=E7=BD=AEnull=E4=BF=AE=E5=A4=8D?=
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---
 .../policecamera/service/impl/PoliceCameraItemServiceImpl.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/main/java/com/zhgd/xmgl/modules/policecamera/service/impl/PoliceCameraItemServiceImpl.java b/src/main/java/com/zhgd/xmgl/modules/policecamera/service/impl/PoliceCameraItemServiceImpl.java
index a8f6c5d2d..932743c71 100644
--- a/src/main/java/com/zhgd/xmgl/modules/policecamera/service/impl/PoliceCameraItemServiceImpl.java
+++ b/src/main/java/com/zhgd/xmgl/modules/policecamera/service/impl/PoliceCameraItemServiceImpl.java
@@ -315,6 +315,9 @@ public class PoliceCameraItemServiceImpl extends ServiceImpl<PoliceCameraItemMap
             QueryWrapper<PoliceCameraVideoConfig> queryWrapper = new QueryWrapper<>();
             queryWrapper.lambda().eq(PoliceCameraVideoConfig::getProjectSn, item.getProjectSn());
             PoliceCameraVideoConfig config = policeCameraVideoConfigService.getOne(queryWrapper);
+            if (config == null) {
+                throw new OpenAlertException("请先配置ISC服务器");
+            }
             vo.setConfig(config);
             //海康ISC
             String url = HikVideoUtil.callPostApiGetPreviewURL(item.getMonitoringNumber(), MapUtils.getString(map, "type"),