From 65a5b75a845a3b7accd8f68f20215bf955579f6a Mon Sep 17 00:00:00 2001
From: even <827656971@qq.com>
Date: Thu, 29 May 2025 20:03:04 +0800
Subject: [PATCH] =?UTF-8?q?=E5=88=A4=E7=A9=BA=E5=A2=9E=E5=8A=A0?=
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---
 .../module/system/service/dict/DictDataServiceImpl.java     | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/modules/module-system-biz/src/main/java/cd/casic/module/system/service/dict/DictDataServiceImpl.java b/modules/module-system-biz/src/main/java/cd/casic/module/system/service/dict/DictDataServiceImpl.java
index 5e74a188..3c31097a 100644
--- a/modules/module-system-biz/src/main/java/cd/casic/module/system/service/dict/DictDataServiceImpl.java
+++ b/modules/module-system-biz/src/main/java/cd/casic/module/system/service/dict/DictDataServiceImpl.java
@@ -1,5 +1,6 @@
 package cd.casic.module.system.service.dict;
 
+import cd.casic.framework.commons.util.collection.CollectionUtils;
 import cd.casic.module.system.controller.admin.dict.vo.data.DictDataRespVO;
 import cd.casic.module.system.controller.admin.dict.vo.data.DictDataTreeVO;
 import cd.casic.module.system.convert.dict.DictDataConvert;
@@ -7,7 +8,6 @@ import cd.casic.module.system.convert.dict.DictTypeConvert;
 import cn.hutool.core.collection.CollUtil;
 import cd.casic.framework.commons.enums.CommonStatusEnum;
 import cd.casic.framework.commons.pojo.PageResult;
-import cd.casic.framework.commons.util.collection.CollectionUtils;
 import cd.casic.framework.commons.util.object.BeanUtils;
 import cd.casic.module.system.controller.admin.dict.vo.data.DictDataPageReqVO;
 import cd.casic.module.system.controller.admin.dict.vo.data.DictDataSaveReqVO;
@@ -192,7 +192,9 @@ public class DictDataServiceImpl implements DictDataService {
         if (CollUtil.isEmpty(list)) {
             return dataTree;
         }
-
+        if (org.springframework.util.CollectionUtils.isEmpty(list)) {
+            return new ArrayList<>();
+        }
         Map<String, List<DictDataRespVO>> map = list.stream().collect(Collectors.groupingBy(DictDataRespVO::getDictType));
         for (DictDataTreeVO treeVO : dataTree) {
             treeVO.setChildren(map.get(treeVO.getType()));