Getting error:Key can not be null .parameter name:key
web config :
<configSections>
<sectionGroup name="system.web">
<section name="sanitizer" requirePermission="false" type="AjaxControlToolkit.Sanitizer.ProviderSanitizerSection, AjaxControlToolkit"/>
</sectionGroup>
</configSections>
Source Error:
Line 41: Me.TextBoxControlPlaceHolder.Controls.Add(myTextBox)
Line 42: Me.TextBoxControlPlaceHolder.Controls.Add(validator)Line 43: Dim myHTMLExtender = New AjaxControlToolkit.HtmlEditorExtender Line 44:
Line 45: myHTMLExtender.ID = ds.Tables(0).Rows(i).Item(0) & "_HTM" |
Source File: C:\Dects\Huin_V_1\Ha_V_1\AgMS\EditPageText.aspx.vb Line: 43
Stack Trace:
[ArgumentNullException: Key cannot be null. Parameter name: key] System.Collections.Hashtable.get_Item(Object key) +10643211 AjaxControlToolkit.Sanitizer.Sanitizer.Initialize() +157 AjaxControlToolkit.HtmlEditorExtender..ctor() +58 Harlequin_V_1.EditPageText.EditPageText_Init(Object sender, EventArgs e) in C:\Deuiin_V_1\AgCMS\EditPageText.aspx.vb:43 System.Web.UI.Control.OnInit(EventArgs e) +92 System.Web.UI.Page.OnInit(EventArgs e) +12 System.Web.UI.Control.InitRecursive(Control namingContainer) +134 System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +489 |