Exception during execution from Internet Information Service

Question

I am Working on a Website its working well when opened from Visual Studio 2008 but when opened from IIS(Internet Information Service) it gives the following error:

Length cannot be less than zero.

Parameter name: length

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.ArgumentOutOfRangeException: Length cannot be less than zero. Parameter name: length

Source Error:

Line 174:  StringBuilder sb = new StringBuilder(id, 512);
Line 175:  ////append the first segment of the user's ip address to the string 
Line 176:  sb.Append(ipAddress 
                         .Substring(0, 
                                    ipAddress.IndexOf(".", 
                                                      ipAddress.IndexOf(".") + 1)));
Line 177:  ////append the users User Agent to the string 
Line 178:  sb.Append(userAgent);

Source File:

d:\\HiFi\\HRM_Module\\HRM\\Global.asax Line: 176

Stack Trace:

[ArgumentOutOfRangeException: Length cannot be less than zero.Parameter name: length] System.String.InternalSubStringWithChecks(Int32 startIndex, Int32 length, Boolean fAlwaysCopy) +10090344 ASP.global_asax.CreateMAC(String id, String ipAddress, String userAgent, String validationKey) in d:\\HiFi\\HRM_Module\\HRM\\Global.asax:176 ASP.global_asax.Application_BeginRequest(Object sender, EventArgs e) in d:\\HiFi\\HRM_Module\\HRM\\Global.asax:77 System.Web.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +80 System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +171

Version Information:

• Microsoft .NET Framework Version:2.0.50727.8009;
• ASP.NET Version:2.0.50727.8008

Answer 1

如果您正在使用本地环境托管网站，则Request对象将IpAddress返回“ :: 1 ”作为IpAddress ，其中不包含“ 。 ” 。这可能是造成问题的原因。

Answer 2

It will work if you enter //your ipadress/website name

ie Like 10.11.129.233/HRM after its open from IIS.