Hi There

We are trying to edit/modify the CONTENT QUERY WEBPART and we receive the following error although the webpart is functioning :

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The given key was not present in the dictionary.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.Collections.Generic.KeyNotFoundException: The given key was not present in the dictionary.

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Have you ever came across an error like the one above?

We are struggling to find a solution for it and what caused it.

Thank You

Sincere Regards

Zunaid