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RadAjax Error

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malfactor
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malfactor asked on 07 Aug 2008, 08:53 AM
Hello;

I have just installed RadControls_for_ASP.NET_AJAX_2008_2_723_dev and tried using the controls in Visual Studio 2005. When I publish my web application to 127.0.0.1 and access the page with the controls, I get the following error:

[NullReferenceException: Object reference not set to an instance of an object.]
   Telerik.RadGridUtils.RadAJAXControl.OnPagePreRenderComplete(Object sender, EventArgs e) +122
   System.EventHandler.Invoke(Object sender, EventArgs e) +0
   System.Web.UI.Page.OnPreRenderComplete(EventArgs e) +2063008
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +2247

I have isolated the problem to RadGrid.

We were using the Q32007 Rad*.Net2 and was working super. With the new Telerik components, it seems to be causing problems with our application.

Even after uninstalling and reverting to Microsoft Ajax ASP.NET, the RadGrid is still corrupted and when rendering even in a Panel, it will give the same error.

An additional problem seems to be even with the Telerik.Web.UI dll not in the project, when declaring "using" the binary seems to still be present somewhere in the application but cannot be traced to where.

I would appreciate any advice.

Cheers,

Chris

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Vlad
Telerik team
answered on 11 Aug 2008, 06:32 AM
Hi Chris,

Can you send us an example where we can reproduce this?

Greetings,
Vlad
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Vlad
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