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HomeHomeDevelopment and...Development and...Getting StartedGetting StartedUsing RadCaptcha: Cannot unregister UpdatePanel with ID ''Using RadCaptcha: Cannot unregister UpdatePanel with ID ''
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1/30/2018 11:19 AM
 
Hello
I'm migrating to v9 (from v7). I have some issue with modules that contains RadCaptcha. In my server environment I got this error:

"Cannot unregister UpdatePanel with ID '' since it was not registered with the ScriptManager. This might occur if the UpdatePanel was removed from the control tree and later added again, which is not supported.
Parameter name: updatePanel"

The strangeness is that if I create a new instance of DNN in my laptop, I got no issues at all. I check difference in web.config files but I see no significative differeces.
Any Ideas?
Thanks
 
New Post
1/30/2018 12:12 PM
 
It happens only in edito mode!! In your opinion, how should I fix it?
Thanks
Fabio
 
New Post
1/30/2018 12:23 PM
 

Fabio,

the Telerik controls have been moved to another namespace (DotNetNuke.Web.Deprecated afair). If you have written these modules, you should change your code (fast solution is to reference this namespace, good solution is to replace the RAD UI controls).

If not you should look for a newer version of the module.

Happy DNNing!
Michael


Michael Tobisch
DNN★MVP

dnn-Connect.org - The most vibrant community around the DNN-platform
 
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HomeHomeDevelopment and...Development and...Getting StartedGetting StartedUsing RadCaptcha: Cannot unregister UpdatePanel with ID ''Using RadCaptcha: Cannot unregister UpdatePanel with ID ''


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