Я использую Visual Studio 2005 и IIS 6.0 .. У меня есть это предупреждение в журнале событий.Я пытаюсь найти, что это такое.Я никогда не проходил через это исключение, когда я работаю.Что можно сделать и где можно сделать, чтобы снова не получить предупреждение об исключении.Большое спасибо заранее !!
Event code: 3005
Event message: An unhandled exception has occurred.
Event time: 10/13/2010 3:20:26 PM
Event time (UTC): 10/13/2010 7:20:26 PM
Event ID: fba7eb72412b4383a4c94bfcfd5c81a1
Event sequence: 708
Event occurrence: 6
Event detail code: 0
Application information:
Application domain: /LM/W3SVC/568802591/Root-1-129314697219905000
Trust level: Full
Application Virtual Path: /
Application Path: C:\Inetpub\wwwroot\kjdfd.live\
Machine name: VME1053
Process information:
Process ID: 472
Process name: w3wp.exe
Account name: NT AUTHORITY\NETWORK SERVICE
Exception information:
Exception type: NullReferenceException
Exception message: Object reference not set to an instance of an object.
Request information:
Request URL: https://www.kjdfd.com:443/UserTownPage.aspx?tid=0
Request path: /UserTownPage.aspx
User host address: 173.188.124.86
User:
Is authenticated: False
Authentication Type:
Thread account name: NT AUTHORITY\NETWORK SERVICE
Thread information:
Thread ID: 11
Thread account name: NT AUTHORITY\NETWORK SERVICE
Is impersonating: False
Stack trace: at UserTownPage.Page_Load(Object sender, EventArgs e)
at System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e)
at System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e)
at System.Web.UI.Control.OnLoad(EventArgs e)
at System.Web.UI.Control.LoadRecursive()
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
Custom event details:
For more information, see Help and Support Center at http://go.microsoft.com/fwlink/events.asp.
Загрузка страницы:
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
SearchType = CommonHelper.SearchInnerType.Distance;
MakeActive(SearchType);
LoadData(true);
}
}
private void MakeActive(CommonHelper.SearchInnerType sType)
{
DealsActive.Attributes.Remove("class");
PopularActive.Attributes.Remove("class");
DistanceActive.Attributes.Remove("class");
AZActive.Attributes.Remove("class");
switch (sType)
{
case CommonHelper.SearchInnerType.A_Z:
AZActive.Attributes.Add("class", "current");
break;
case CommonHelper.SearchInnerType.Distance:
DistanceActive.Attributes.Add("class", "current");
break;
case CommonHelper.SearchInnerType.Popular:
PopularActive.Attributes.Add("class", "current");
break;
case CommonHelper.SearchInnerType.Deals:
DealsActive.Attributes.Add("class", "current");
break;
default:
AZActive.Attributes.Add("class", "current");
break;
}
}
private void LoadData(bool isSetPageIndex)
{
if (Session["keyword"] != null && Session["city"] != null && Session["state"] != null
&& Session["zipcode"] != null && Session["radius"] != null && Session["category"] != null)
{
string keyword = Session["keyword"].ToString();
string city = Session["city"].ToString();
string state = Session["state"].ToString();
string zipCode = Session["zipcode"].ToString();
double radius = Convert.ToDouble(Session["radius"].ToString());
int categoryID = Convert.ToInt32(Session["category"].ToString());
if (isSetPageIndex) PageIndex = 1;
DisplayRecords(keyword, city, state, zipCode, radius, categoryID, 1);
}
}