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Hi. I encountered error on the home page when I try to edit it.
Cannot unregister UpdatePanel with ID 'updatePanel' 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
Cannot unregister UpdatePanel with ID 'updatePanel' 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
1 Answer, 1 is accepted
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Hi Alyssa,
could you share what you've done to encounter this error? It seems you've created a custom control and added it on this page?
Regards,
Grisha 'Greg' Karanikolov
Telerik
could you share what you've done to encounter this error? It seems you've created a custom control and added it on this page?
Regards,
Grisha 'Greg' Karanikolov
Telerik
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