From 5ed1458431beef77f193291624ea062f5eb1848d Mon Sep 17 00:00:00 2001
From: git_rabbit <zhaozhengyi1b@126.com>
Date: Wed, 4 Mar 2026 09:56:01 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E5=88=9D=E5=A7=8B=E5=8C=96=E5=B7=A5?=
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修复工单材料查询时未初始化结果列表导致潜在空引用异常的问题
---
 DOAN.Service/MES/Product/ProWorkorderMaterialService.cs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/DOAN.Service/MES/Product/ProWorkorderMaterialService.cs b/DOAN.Service/MES/Product/ProWorkorderMaterialService.cs
index 78f5b32..1050daa 100644
--- a/DOAN.Service/MES/Product/ProWorkorderMaterialService.cs
+++ b/DOAN.Service/MES/Product/ProWorkorderMaterialService.cs
@@ -166,6 +166,7 @@ namespace DOAN.Service.MES.product
                     throw new ArgumentException("工单号不存在", nameof(workorder));
                 }
                 var result = new PagedInfo<MaterialInventoryDto>();
+                result.Result = new List<MaterialInventoryDto>();
                 // 单原材料
                 if (workorderInfo.RouteCode != "10")
                 {