Question

在IIS 7中部署ASP.NET应用程序时，出现错误：

Server Error in '/' Application

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

异常详细信息：System.IndexOutOfRangeException：找不到表0。

 Source Error: 
    Line 46:             dsDesignation= GetChartData("select * from LHSDesignation");
    Line 47: 
    Line 48:             if (dsDesignation != null && dsDesignation.Tables[0].Rows.Count > 0)
    Line 49:             {
    Line 50:                 foreach (DataRow dr in dsDesignation.Tables[0].Rows)


    Source File: D:\Raji\LHS\LHS\Chart.aspx.cs    Line: 48 

Stack Trace: 

[IndexOutOfRangeException: Cannot find table 0.]
   System.Data.DataTableCollection.get_Item(Int32 index) +95
   LHS.Chart.Page_Load(Object sender, EventArgs e) in D:\Raji\LHS\LHS\Chart.aspx.cs:48
   System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +14
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +35
   System.Web.UI.Control.OnLoad(EventArgs e) +91
   System.Web.UI.Control.LoadRecursive() +74
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +2207

页面加载的代码是：

protected void Page_Load(object sender, EventArgs e)
        {
            string tmpDesignation = string.Empty;
            conString =Convert.ToString(ConfigurationManager.AppSettings["conString"]);
            strDesignation = Convert.ToString(ConfigurationManager.AppSettings["Designation"]);
            conection = new SqlConnection(conString);

            if (HttpContext.Current.Session["UserLogin"] != null)
            {
                ClientScript.RegisterStartupScript(this.GetType(), "", "$.prompt('Please login to Update Score')", true);
            }

            dsDesignation= GetChartData("select * from LHSDesignation");

            if (dsDesignation != null && dsDesignation.Tables[0].Rows.Count > 0)
            {
                foreach (DataRow dr in dsDesignation.Tables[0].Rows)
                {
                    dnDesignatin.Add(Convert.ToString(dr["DesignationName"]), Convert.ToString(dr["TargetScore"]));
                }
            }

请帮我解决此错误在IIS 7中运行需要做什么？

Answer 1

我现在能够成功运行该应用程序。我做了以下事情：

在SQL SERVER中创建新登录名“IIS APPPOOL \ LHS”
在C中创建了一个名为“TempImageFiles”的文件夹：然后这成功运行

应用程序中的服务器错误 - 找不到表0

1 个答案: