Hi, 

I've just published a website I've developed (using Visual Studion 2010 using .NET 4.0) in my IIS Server. I have two pages I'm testing: the Login page which does not contain any Telerik controls and another page to which I am directed after logging in. This second page now contains Telerik controls.

Unfortunately, the page is not rendered at all and I'm getting this error instead. 

An unhandled exception occured...
Error Message:	Object reference not set to an instance of an object.
Stack Trace:	at Telerik.Web.UI.ScriptEntrySlot.GetSerializedAssemblyInfo(ScriptEntry scriptEntry) at Telerik.Web.UI.ScriptEntryUrlBuilder.TryAddScriptEntry(ScriptEntry scriptEntry) at Telerik.Web.UI.ScriptEntryUrlBuilder.RegisterScriptEntry(ScriptEntry scriptEntry) at System.Web.UI.ScriptManager.RegisterScripts() at System.Web.UI.ScriptManager.OnPagePreRenderComplete(Object sender, EventArgs e) at System.EventHandler.Invoke(Object sender, EventArgs e) at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)

Is there something you could suggest that I could check or change?

Hello Daryl,

Have you included scripts in the RadScriptManager? If so, can you confirm they are present in the deployed site so that the manager can actually find and combine them? What happens if you remove these script references, or at least the offending one? In the meantime you can also try the CDN we offer for our scripts and include your own in <script> tags on the page.

It is also possible that some authentication mechanism is preventing access to the websresources so you can check this help article on the matter (look for the <location> element).


Regards,
Marin Bratanov
the Telerik team

Hi Marin,

GREAT! It works! I added the scripts for CDN and everything seems to be going ok now. Thanks a lot for the help! :)

Have a good one!