“/”应用程序中的服务器错误。

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行 206:        if (Request.QueryString["sjId"] != null)
行 207:        {
行 208:            sjId = Convert.ToInt32(Request.QueryString["sjId"]);
行 209:        }
行 210:        int lcid = 0;

[FormatException: 输入字符串的格式不正确。]
   System.Number.StringToNumber(String str, NumberStyles options, NumberBuffer& number, NumberFormatInfo info, Boolean parseDecimal) +14254118
   System.Number.ParseInt32(String s, NumberStyles style, NumberFormatInfo info) +174
   System.Convert.ToInt32(String value) +64
   FrontBasePage.GetProSql(Object columnid) in d:\hanshi\hanshi-iot\App_Code\FrontBasePage.cs:208
   ASP.zlxz_list_29_aspx.__DataBindingmylist1(Object sender, EventArgs e) in d:\hanshi\hanshi-iot\zlxz\list_29.aspx:86
   System.Web.UI.Control.OnDataBinding(EventArgs e) +100
   System.Web.UI.Control.DataBind(Boolean raiseOnDataBinding) +178
   System.Web.UI.Control.DataBindChildren() +248
   System.Web.UI.Control.DataBind(Boolean raiseOnDataBinding) +195
   ASP.zlxz_list_29_aspx.Page_Load(Object sender, EventArgs e) in d:\hanshi\hanshi-iot\zlxz\list_29.aspx:30
   System.Web.UI.Control.OnLoad(EventArgs e) +108
   System.Web.UI.Control.LoadRecursive() +90
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1607