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HomeHomeUsing DNN Platf...Using DNN Platf...Administration ...Administration ...File manager errorFile manager error
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12/15/2006 9:14 AM
 
leyse

Joined: 9/26/2006
Posts: 21
I created a gallery and put some pics in it.  For some reason people couldn't view the pics, so i deleted the gallery folder.  Now when i try to open the admin file manager I get an error.  It just says, "An error has occured"  twice.

the host file manager works fine.  but when i try to open the admin file manager while logged in as host i get a big long error message. 

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 ---

What happened?
 
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12/23/2006 2:12 PM
 
Jalal El-Ali

www.worldarab.net
Joined: 4/30/2006
Posts: 43
I get the same problem. Please help.

Thanks
http://www.worldarab.net
 
New Post
1/23/2007 4:53 PM
 
Sheri Herod

www.gpisd.org
Joined: 3/24/2006
Posts: 6

I am having the same problem but in reverse.  My admin file manager works fine, but the host file manager gives me this error:

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 ---
 
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1/28/2007 3:52 PM
 
Jalal El-Ali

www.worldarab.net
Joined: 4/30/2006
Posts: 43
I solved this problem by deleting all the files and folders that are not synchorized, You can see more details about which file is missing by going to the log viewer and checking the details of the error. hope that will help.
http://www.worldarab.net
 
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