Acumatica Test SDK处理SO.50.30.00网格无法获取行数据问题咨询

环境 #

• Acumatica版本：23.211.0017
• 工具：Test SDK
• 目标页面：SO.50.30.00（处理发货）
• 首次使用Test SDK

问题现象 #

我编写了继承自自动生成包装类SO503000_SOInvoiceShipment的扩展类，用于暴露Orders网格。目前可正常与筛选器上的自定义字段、标准操作下拉框交互，但Chrome中明明能看到Orders网格已刷新并显示3行正确数据，测试脚本里却无法访问这些行：

• InvoiceShipment.Orders.AllPagesRowsCount()返回3（正确值）
• InvoiceShipment.Orders.RowsCount()返回0（预期为3）
• 执行InvoiceShipment.Orders.SelectRow(1)后，InvoiceShipment.Orders.Row.ShipmentNbr.Value返回null（预期为SOShipment记录的发货编号）

已尝试重新选择操作、调用网格的PageFirst方法，问题仍未解决。

相关代码 #

public class SO503000_InvoiceShipment : GeneratedWrappers.Acumatica.SO503000_SOInvoiceShipment
{
    public c_filter_form Filters => base.Filter_form;
    public c_orders_grid Orders => base.Orders_grid;
}

public class ReadShipments : Check
{
    public override void Execute()
    {
        using (TestExecution.CreateTestStepGroup("Step 1 - shipments for Prepare Invoice"))
        {
            PxLogin.LoginToDestinationSite();

            var InvoiceShipment = new SO503000_InvoiceShipment();
            InvoiceShipment.OpenScreen();

            InvoiceShipment.Filters.Action.Select("Prepare Invoice");

            InvoiceShipment.Orders.RowsCount().VerifyIsGreaterThan(0); //, "Need some orders to be listed in the grid for a valid test");

            for (int i = 1; i <= InvoiceShipment.Orders.AllPagesRowsCount(); i++)
            {
                InvoiceShipment.Orders.SelectRow(i);
                InvoiceShipment.Orders.Row.ShipmentNbr.Value.VerifyNotEquals("", "Expected a Shipment number");
            }
        }
    }
}

内容的提问来源于stack exchange，提问作者Allister