Object reference not set to an instance of an object的问题???
Server Error in '/webapplication1' Application.
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Object reference not set to an instance of an object.
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.
Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.
Source Error:
Line 103: urlCanshu = Request("urlCanshu")
Line 104: skey = Request("skey")
Line 105: Label3.Text = "欢迎您,来自ip地址为:" + Request.UserHostAddress + "的朋友"
Line 106:
Line 107:
Source File: C:\Inetpub\wwwroot\WebApplication1\show.aspx.vb Line: 105
Stack Trace:
[NullReferenceException: Object reference not set to an instance of an object.]
vod.show.Page_Load(Object sender, EventArgs e) in C:\Inetpub\wwwroot\WebApplication1\show.aspx.vb:105
System.Web.UI.Control.OnLoad(EventArgs e) +67
System.Web.UI.Control.LoadRecursive() +35
System.Web.UI.Page.ProcessRequestMain() +731
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Version Information: Microsoft .NET Framework Version:1.1.4322.573; ASP.NET Version:1.1.4322.573