String reference not set to an instance of a String.<br>Parameter name: s

Server Error in '/' Application.

String reference not set to an instance of a String.
Parameter name: s

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.ArgumentNullException: String reference not set to an instance of a String.
Parameter name: s

Source Error:



An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:


[ArgumentNullException: String reference not set to an instance of a String.
Parameter name: s]
   System.Text.Encoding.GetBytes(String s) +12608389
   Common.UrlOper.Base64Encrypt(String sourthUrl) in E:\web\GJ.Web\Common\UrlOper.cs:22

[MethodInvocationException: Invocation of method 'Base64Encrypt' in  Common.UrlOper threw exception System.ArgumentNullException : String reference not set to an instance of a String.
Parameter name: s]
   NVelocity.Runtime.Parser.Node.ASTMethod.Execute(Object o, IInternalContextAdapter context) +3011
   NVelocity.Runtime.Parser.Node.ASTReference.Execute(Object o, IInternalContextAdapter context) +1262
   NVelocity.Runtime.Parser.Node.ASTReference.Render(IInternalContextAdapter context, TextWriter writer) +206
   NVelocity.Runtime.Parser.Node.ASTBlock.Render(IInternalContextAdapter context, TextWriter writer) +157
   NVelocity.Runtime.Parser.Node.ASTIfStatement.Render(IInternalContextAdapter context, TextWriter writer) +242
   NVelocity.Runtime.Parser.Node.SimpleNode.Render(IInternalContextAdapter context, TextWriter writer) +158
   NVelocity.Template.Merge(IContext context, TextWriter writer) +328
   Common.VelocityHelper.Display(String templatFileName) in E:\web\GJ.Web\Common\NVelocity\VelocityHelper.cs:85
   GJ.Web.Templates.themes_01.widgets.housetype_czf.index.DisplayTemp() in E:\web\GJ.Web\GJ.Web\Templates\themes_01\widgets\housetype_czf\index.aspx.cs:121
   GJ.Web.Templates.themes_01.widgets.housetype_czf.index.Page_Load(Object sender, EventArgs e) in E:\web\GJ.Web\GJ.Web\Templates\themes_01\widgets\housetype_czf\index.aspx.cs:28
   System.Web.Util.CalliHelper.EventArgFunctionCaller(IntPtr fp, Object o, Object t, EventArgs e) +25
   System.Web.UI.Control.LoadRecursive() +71
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +3048

Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.0.30319.1 97久久国产亚洲精品超碰只有精品

Server Error in '/' Application.

String reference not set to an instance of a String.Parameter name: s

String reference not set to an instance of a String.
Parameter name: s