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:


Line 89:             '
Line 90:             'Dim lstCat = clsProductSelectieCatDA.GetItems(webId, categoryId, time)
Line 91:             lstCat = clsProductSelectieCatDA.GetItems(webId, categoryId, time)
Line 92:             rptSelA1.DataSource = lstCat
Line 93:             rptSelB1.DataSource = lstCat

Source File: D:\Inetpub\vhosts\zadengids.be\httpdocs\components\catalogueoverview\catalogueoverview.ascx.vb    Line: 91

Stack Trace:


[FormatException: Input string was not in a correct format.]
   Microsoft.VisualBasic.CompilerServices.Conversions.ParseDouble(String Value, NumberFormatInfo NumberFormat) +224
   Microsoft.VisualBasic.CompilerServices.Conversions.ToInteger(String Value) +92

[InvalidCastException: Conversion from string "" to type 'Integer' is not valid.]
   Microsoft.VisualBasic.CompilerServices.Conversions.ToInteger(String Value) +248
   components_catalogueoverview.Page_Load(Object sender, EventArgs e) in D:\Inetpub\vhosts\zadengids.be\httpdocs\components\catalogueoverview\catalogueoverview.ascx.vb:91
   System.Web.UI.Control.OnLoad(EventArgs e) +97
   System.Web.UI.Control.LoadRecursive() +61
   System.Web.UI.Control.LoadRecursive() +134
   System.Web.UI.Control.LoadRecursive() +134
   System.Web.UI.Control.LoadRecursive() +134
   System.Web.UI.Control.LoadRecursive() +134
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +693


Version Information: Microsoft .NET Framework Version:4.0.30319; ASP.NET Version:4.8.4690.0