With both qDiscussionView and qListView (pointing to a Document Library) placed on the same page, the following error is thrown on qDiscussionView after uploading a document through qListView:
“Object reference not set to an instnace of an object”
This error does not occur with a Out-of-the-Box SharePoint document library web part and a qDiscussionView web part on the page.
As designed, after uploading a document using qListView and saving its properties, a parameter called “RootFolder” will be appended to the URL. qDiscussionView can also accept this URL parameter and use it as a filter condition. If the discussion board used by qDiscussionView doesn’t contain the folder passed by this parameter, qDiscussionView will throw an exception.
WORKAROUND:
Use javascript to replace the URL parameter “RootFolder” with another one which can’t be recognized by qDiscussionView. Reference the attached detailed steps document.
As designed, after uploading a document using qListView and saving its properties, a parameter called “RootFolder” will be appended to the URL. qDiscussionView can also accept this URL parameter and use it as a filter condition. If the discussion board used by qDiscussionView doesn’t contain the folder passed by this parameter, qDiscussionView will throw an exception.
