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HomeHomeUsing DNN Platf...Using DNN Platf...Administration ...Administration ...File Manager no longer working!File Manager no longer working!
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5/29/2007 9:08 AM
 
Jay Witherspoon

Joined: 8/24/2006
Posts: 97

I am not sure what happened, but now when I attempt to bring up the file manager under admin, I get the message below.  Any ideas on how to recover?

An error has occurred.
DotNetNuke.Services.Exceptions.PageLoadException: Object reference not set to an instance of an object. ---> System.NullReferenceException: Object reference not set to an instance of an object. at DotNetNuke.Security.Permissions.Controls.FolderPermissionsGrid.SaveViewState() at System.Web.UI.Control.SaveViewStateRecursive() at System.Web.UI.Control.SaveViewStateRecursive() at System.Web.UI.Control.SaveViewStateRecursive() at System.Web.UI.Control.SaveViewStateRecursive() at System.Web.UI.Control.SaveViewStateRecursive() at System.Web.UI.Control.SaveViewStateRecursive() at System.Web.UI.Control.SaveViewStateRecursive() at System.Web.UI.Control.SaveViewStateRecursive() at System.Web.UI.Control.SaveViewStateRecursive() at System.Web.UI.Control.SaveViewStateRecursive() at System.Web.UI.Control.SaveViewStateRecursive() at System.Web.UI.Control.SaveViewStateRecursive() at System.Web.UI.Control.SaveViewStateRecursive() at System.Web.UI.Control.SaveViewStateRecursive() at System.Web.UI.Control.SaveViewStateRecursive() at System.Web.UI.Page.SaveAllState() at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) --- End of inner exception stack trace ---
 
New Post
5/29/2007 9:21 AM
 
Erik van Ballegoij


Erik van Ballegoij's Avatar

erikvanballegoij.com
Joined: 4/7/2004
Posts: 4445

What DNN versin is this?

I had this error once under dnn 3.3.5, it happens if you deleted folders in the portal directory externally (like through explorer, or ftp). The easiest solution would be to put back the folders you deleted...

Erik van Ballegoij, Former DNN Corp. Employee and DNN Expert

DNN Blog | Twitter: @erikvb | LinkedIn: Erik van Ballegoij on LinkedIn
 
New Post
5/29/2007 1:05 PM
 
Jay Witherspoon

Joined: 8/24/2006
Posts: 97

I am running 04.03.05.  The problem is that I do not know the folders that are missing...  and I do not see a clue to that in the stack...
 
New Post
5/30/2007 8:52 AM
 
Jay Witherspoon

Joined: 8/24/2006
Posts: 97

I need to get some documents on the site.  I can ftp them to the folder, but of course they do not show up in the Documents module.  Is there a work around while we are trying to figure out how to fix this problem.  This is a real killer, it basically shuts down updating any files on the site...
 
New Post
6/1/2007 8:50 AM
 
Jay Witherspoon

Joined: 8/24/2006
Posts: 97

I could really use some help here, this is obviously having a big impact on my ability to maintain my site.  Is there a better forum to ask this question in?  Thanks.
 
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