更改PDAFeeding

WarehouseMgr/Tnb.WarehouseMgr/WmsPDAFeedingService.cs

@@ -91,6 +91,8 @@ namespace Tnb.WarehouseMgr
                     feedBox.create_time = DateTime.Now;
                     var row = await _db.Updateable(feedBox).ExecuteCommandAsync();
                     //更新投料记录条码表
+                    if (carryCodes != null)
+                    {
                         foreach (var carryCode in carryCodes)
                         {
                             WmsFeedingrecordCode wmsFeedingrecordCode = new();
@@ -108,6 +110,7 @@ namespace Tnb.WarehouseMgr
                             wmsFeedingrecordCode.create_time = DateTime.Now;
                             row = await _db.Insertable(wmsFeedingrecordCode).ExecuteCommandAsync();
                         }
+                    }
                     //更新载具
                     row = await UpdateNullCarry(carry);
                     isOk = (row > 0);