Server Error in '/' Application.

Posted by Community Admin on 04-Aug-2018 16:00

Server Error in '/' Application.

All Replies

Posted by Community Admin on 08-Nov-2016 00:00

Hi!
I got an error when working with visual studio 2015 and Sitefinity v9.2
Trying to edit any page in Sitefinity. When I press "Title & Properties"

Server Error in '/' Application.
Value cannot be null.
Parameter name: key

 

screenshot attached

Thanks

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