2025/5/1 17:31:20 PreviewPicture url:https://gkb-erp-files.obs.cn-south-1.myhuaweicloud.com/oms/workorderattachment/cos20250423152312666b/20250427220204353.pdf，获取异常：System.ArgumentException: 参数无效。
   在 System.Drawing.Image.FromStream(Stream stream, Boolean useEmbeddedColorManagement, Boolean validateImageData)
   在 System.Drawing.Image.FromStream(Stream stream)
   在 Vayava.Erp.Bll.ProductHandleManager.PreviewPicture(String relativePath) 位置 E:\Jenkins\.jenkins\workspace\OMS_Master_WebSite\src\Core\ERP\ERP.Service.DataAccess\Vayava.Erp.Bll\System\ProductHandleManager.cs:行号 3276