I have customised the New, Edit and Display forms for a list in Sharepoint and Sharepoint designer 2007. Following that, a database attach migration was completed. I am now having issues opeing the forms. e.g. This happens when I attempt to create a new item in the list.
(I have several fields using the Sharepointboost Cascaded lookup)
ion: Object reference not set to an instance of an object.
xtBox textBox, Func`2 predicate)
deToRun codeToRun, CatchCode catchCode)
I don't believe that it is not the cascaded dropdown itself, because another application using it and migrated in the same way works well. (same farm, same app pool)
The first thing I want to do is set one of the uncustomised forms back as being the default, without destroying what I have (ie setting the current one back to the site definition is not an option)- I have saved EditForm1.aspx, Editform2.aspx etc as well as the original. Being able to do this will help me step through my customisations and locate the source of the error.
How do I do that in Sharepoint Designer 2010?.
As the attached image shows, Sharepoint Designer only displays that the original forms are default? - which is not correct, because when I try to create a new item in SP2010, it uses my correct default form (NewForm2.aspx as specified back in SP2007)
Thanks in advance.