fix: 配网空指针问题

server-service/src/main/java/com/makeit/service/platform/device/impl/PlatDeviceServiceImpl.java

@@ -196,7 +196,9 @@ public class PlatDeviceServiceImpl extends ServiceImpl<PlatDeviceMapper, PlatDev
     public void setup(PlatDeviceSetupDTO dto) {
         PlatDevice db = getOne(new QueryWrapper<PlatDevice>().lambda()
                 .eq(PlatDevice::getOriDeviceId, dto.getOriDeviceId()));
-
+        if (db == null) {
+            throw new RuntimeException("设备不存在:" + db.getOriDeviceId());
+        }
         String id = db.getId();
 
         PlatDeviceOther other = platDeviceOtherService.getOne(new QueryWrapper<PlatDeviceOther>().lambda()