From 25bdb3fa20edd3b09611ccd5d19244d4e7264ab0 Mon Sep 17 00:00:00 2001
From: lead <lead@local>
Date: 星期二, 03 十一月 2026 10:09:31 +0800
Subject: [PATCH] fix(kyzn): 物料新增 500 —— 修复 MES 物料分类编码重复导致 selectOne 抛 TooManyResultsException

---
 yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/qc/iqc/MesQcIqcController.java |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/qc/iqc/MesQcIqcController.java b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/qc/iqc/MesQcIqcController.java
index 7c4e565..936e57b 100644
--- a/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/qc/iqc/MesQcIqcController.java
+++ b/yudao-module-mes/src/main/java/cn/iocoder/yudao/module/mes/controller/admin/qc/iqc/MesQcIqcController.java
@@ -125,6 +125,9 @@
     @PreAuthorize("@ss.hasPermission('mes:qc-iqc:query')")
     public CommonResult<MesQcIqcRespVO> getIqc(@RequestParam("id") Long id) {
         MesQcIqcDO iqc = iqcService.getIqc(id);
+        if (iqc == null) {
+            return success(null);
+        }
         return success(buildIqcRespVOList(Collections.singletonList(iqc)).get(0));
     }
 

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