Server Error in '/' Application.

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 441:	public static string StripHTMLMeta(string value, int maxlength) {
Line 442:		char[] charsToTrim = { ' ', '-' };
Line 443:		string result = value.Trim(charsToTrim);
Line 444:		if (!string.IsNullOrEmpty(result)) {
Line 445:			result = result.Replace("<li>", " - ");

Source File: c:\inetpub\wwwroot\thailandmice\App_Code\Helper.cs    Line: 443

Stack Trace:


[NullReferenceException: Object reference not set to an instance of an object.]
   Helper.StripHTMLMeta(String value, Int32 maxlength) in c:\inetpub\wwwroot\thailandmice\App_Code\Helper.cs:443
   ASP.industryarticle_aspx.__RenderContent2(HtmlTextWriter __w, Control parameterContainer) in c:\inetpub\wwwroot\thailandmice\IndustryArticle.aspx:7
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +275
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +79
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +168
   System.Web.UI.HtmlControls.HtmlHead.RenderChildren(HtmlTextWriter writer) +27
   System.Web.UI.HtmlControls.HtmlContainerControl.Render(HtmlTextWriter writer) +46
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +79
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +168
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +79
   System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +168
   System.Web.UI.Page.Render(HtmlTextWriter writer) +39
   System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +79
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +4238


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4494.0