C# 事件日志有一个错误&引用;发生了一个未处理的异常";
我正在使用Visual Studio 2005和IIS 6.0。。我在事件日志中有此警告。我正在努力找到它是什么。我在工作时从未经历过这种例外。 可以做什么,在哪里可以做,以避免再次获得异常警告。非常感谢C# 事件日志有一个错误&引用;发生了一个未处理的异常";,c#,asp.net,event-log,C#,Asp.net,Event Log,我正在使用Visual Studio 2005和IIS 6.0。。我在事件日志中有此警告。我正在努力找到它是什么。我在工作时从未经历过这种例外。 可以做什么,在哪里可以做,以避免再次获得异常警告。非常感谢 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 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.
页面加载:
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);
}
}
问题似乎是在
UserTownPage
类型的Page\u Load
方法中引发了NullReferenceException
。从所提供的信息中无法确定更多
您需要做的是调试到该方法中,并查看null引用发生的确切位置 问题似乎是在
UserTownPage
类型的Page\u Load
方法中引发了NullReferenceException
。从所提供的信息中无法确定更多
您需要做的是调试到该方法中,并查看null引用发生的确切位置 你能粘贴UserTownPage.Page\u Load的代码吗?在web.config中启用调试编译,这将确保你能看到异常在anks上抛出的哪一行。所有这些都是为了看到这一点!我已经用Pageload()编辑了这个问题,并从中调用了函数。如果您需要任何其他信息,请让我知道。您可以粘贴UserTownPage.Page\u Load的代码吗?在web.config中启用调试编译,这将确保您可以看到异常抛出到anks上的哪一行。所有这些都是为了看到这一点!我已经用Pageload()编辑了这个问题,并从中调用了函数。如果您需要任何其他信息,请告诉我。