From ffa903afcc8b3c56b109a8d2c1333e9c0395e4c3 Mon Sep 17 00:00:00 2001
From: huangzj <826100833@qq.com>
Date: Thu, 17 Aug 2023 13:54:51 +0800
Subject: [PATCH] =?UTF-8?q?=E6=8F=90=E4=BA=A4?=
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---
 .../csdevice/service/impl/RoleEngineerDevServiceImpl.java   | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/cs-device/cs-device-boot/src/main/java/com/njcn/csdevice/service/impl/RoleEngineerDevServiceImpl.java b/cs-device/cs-device-boot/src/main/java/com/njcn/csdevice/service/impl/RoleEngineerDevServiceImpl.java
index a91a80b..d0e9990 100644
--- a/cs-device/cs-device-boot/src/main/java/com/njcn/csdevice/service/impl/RoleEngineerDevServiceImpl.java
+++ b/cs-device/cs-device-boot/src/main/java/com/njcn/csdevice/service/impl/RoleEngineerDevServiceImpl.java
@@ -71,9 +71,15 @@ public class RoleEngineerDevServiceImpl implements RoleEngineerDevService {
                 List<CsLedger> csLedgers = csLedgerMapper.selectList(csLedgerQueryWrapper);
                 List<String> collect2 = csLedgers.stream().map(CsLedger::getPid).distinct().collect(Collectors.toList());
                 csLedgerQueryWrapper.clear();
+                if(CollectionUtils.isEmpty(collect2)){
+                    return new ArrayList<>();
+                }
                 csLedgerQueryWrapper.in("id",collect2).eq("level",1);
                 csLedgers = csLedgerMapper.selectList(csLedgerQueryWrapper);
                 List<String> collect3 = csLedgers.stream().map(CsLedger::getPid).distinct().collect(Collectors.toList());
+                if(CollectionUtils.isEmpty(collect3)){
+                    return new ArrayList<>();
+                }
                 collect.addAll(collect3);
                 collect = collect.stream().distinct().collect(Collectors.toList());
                 return collect;