“/”应用程序中的服务器错误。

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行 125:            if (!Directory.Exists(path1))
行 126:            {
行 127:                long ss = new FileInfo(path1).Length;
行 128:                asd = Math.Round((double.Parse(ss.ToString()) / 1024), 2).ToString("0.00") + "KB";
行 129:            }

[FileNotFoundException: 未能找到文件“C:\wwwroot\dd422792\wwwroot\upload\20230216112002f.txt”。]
   System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath) +12601930
   System.IO.FileInfo.get_Length() +12867271
   ProDetail.PrintFileVersionInfo(String path) in c:\wwwroot\dd422792\wwwroot\ProDetail.aspx.cs:127
   ASP.prodetail_aspx.__RenderProZidingyi(HtmlTextWriter __w, Control parameterContainer) in c:\wwwroot\dd422792\wwwroot\ProDetail.aspx:401
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +270
   System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) +14
   System.Web.UI.WebControls.WebControl.RenderContents(HtmlTextWriter writer) +12
   System.Web.UI.WebControls.WebControl.Render(HtmlTextWriter writer) +32
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +67
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +101
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer) +27
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +129
   System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) +14
   System.Web.UI.Page.Render(HtmlTextWriter writer) +30
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +67
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) +101
   System.Web.UI.Control.RenderControl(HtmlTextWriter writer) +27
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1342