修复bug

src/WMS.Web.Repositories/ProductInventoryRepositories.cs

@@ -161,7 +161,7 @@ namespace WMS.Web.Repositories
                 #region dto组装
                 Id = s.Id,
                 Type = s.Type.GetRemark(),
-                Stock = r.FirstOrDefault(f=>f.Code.Equals(s.StockCode)).Name,
+                Stock = GetStockName(r, s.StockCode),
                 Org = _erpBasicDataExtendService.GetOrgName(orgs, s.OrgCode),
                 MaterialName = _erpBasicDataExtendService.GetMaterialName(materials, s.MaterialNumber),
                 MaterialNumber = s.MaterialNumber,
@@ -176,6 +176,13 @@ namespace WMS.Web.Repositories
             return (list, total, details);
         }
 
+        private string GetStockName(List<UcStockHeadOfficeResponse> list, string code)
+        {
+            var stock = list.FirstOrDefault(f => f.Code.Equals(code));
+            if (stock == null) return "";
+            return stock.Name;
+        }
+
         public async Task<(object obj, int total)> GetListField(ProductInventoryQueryRequest dto, int companyId)
         {
             var (list, count, qty) = await GetListAsync(dto, companyId);