Server Error in '/' Application.

Input string was not in a correct format.

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.FormatException: Input string was not in a correct format.

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:


[FormatException: Input string was not in a correct format.]
   Microsoft.VisualBasic.CompilerServices.Conversions.ParseDouble(String Value, NumberFormatInfo NumberFormat) +714270
   Microsoft.VisualBasic.CompilerServices.Conversions.ToDouble(String Value, NumberFormatInfo NumberFormat) +114

[InvalidCastException: Conversion from string "" to type 'Double' is not valid.]
   Microsoft.VisualBasic.CompilerServices.Conversions.ToDouble(String Value, NumberFormatInfo NumberFormat) +714599
   SygProject.ctlLeftNavigation.getLink(ADRSection intADRSection, Int32 intId, String strName, Boolean booActive, Boolean booTopLevel) in C:\Work\Sygnet_Projects\ADRGroup\UIControls\ctlLeftNavigation.ascx.vb:180
   SygProject.ctlLeftNavigation.CreateMenu(Int32 intCurrentID, DataTable dtMenu, ADRSection intADRSection) in C:\Work\Sygnet_Projects\ADRGroup\UIControls\ctlLeftNavigation.ascx.vb:73
   SygProject.ctlLeftNavigation.DrawMenu(Int32 CurrentID, Int32 RootMenuID, ADRSection intADRSection) in C:\Work\Sygnet_Projects\ADRGroup\UIControls\ctlLeftNavigation.ascx.vb:23
   SygProject.membership.DrawControl(Int32 intPageID) in C:\Work\Sygnet_Projects\ADRGroup\membership.aspx.vb:82
   SygProject.membership.Page_Load(Object sender, EventArgs e) in C:\Work\Sygnet_Projects\ADRGroup\membership.aspx.vb:71
   System.Web.UI.Control.OnLoad(EventArgs e) +132
   System.Web.UI.Control.LoadRecursive() +66
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +2428


Version Information: Microsoft .NET Framework Version:2.0.50727.8966; ASP.NET Version:2.0.50727.8962