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 127:        string sql = "SELECT product_id, title, short_descr, price_vat FROM [q_products] where (";
Line 128:        //                        0        1        2            3
Line 129:        foreach(string t in thisproduct.tags)
Line 130:        {
Line 131:            sql += "tags like N'% " + t.Trim() + "%' or ";

Source File: f:\www\highfive.gr\www.highfive.gr\product.aspx.cs    Line: 129

Stack Trace:


[NullReferenceException: Object reference not set to an instance of an object.]
   product.showslider_related(Object id) in f:\www\highfive.gr\www.highfive.gr\product.aspx.cs:129
   product.Page_Load(Object sender, EventArgs e) in f:\www\highfive.gr\www.highfive.gr\product.aspx.cs:15
   System.Web.Util.CalliEventHandlerDelegateProxy.Callback(Object sender, EventArgs e) +51
   System.Web.UI.Control.OnLoad(EventArgs e) +95
   System.Web.UI.Control.LoadRecursive() +59
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +678


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.7.4087.0