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HomeHomeOur CommunityOur CommunityGeneral Discuss...General Discuss...Object reference not set to an instance of an object.Object reference not set to an instance of an object.
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12/23/2008 6:27 AM
 
Damian Hirst

Joined: 10/23/2008
Posts: 8

Good morning!

I've got a bit of a random issue that nobody can find the answer to.

I have been off sick and have come back to a couple of Admin users saying they can't upload files onto our intranet (dotnetnuke4x).  I logged in to check this and I got the same message "You don't have permission to see the files on the site" in bright red.  I read on a forum that one possible way to solve this is to go into file manager and pres update on the file security settings.  I did this but now I still can't open any files (just get the below message, and all of the folders and files have dissappeared from the file location drop down box?????

Anybody got any ideas r even a quick fix??

Regards

Damian

Server Error in '/' Application.
--------------------------------------------------------------------------------

Object reference not set to an instance of an object.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below. 

Stack Trace:


[NullReferenceException: Object reference not set to an instance of an object.]
   DotNetNuke.Common.Utilities.FileSystemUtils.DownloadFile(Int32 PortalId, Int32 FileId, Boolean ClientCache, Boolean ForceDownload) +63
   DotNetNuke.Services.FileSystem.FileServerHandler.ProcessRequest(HttpContext context) +1570
   System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +358
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +64

--------------------------------------------------------------------------------
Version Information: Microsoft .NET Framework Version:2.0.50727.1433; ASP.NET Version:2.0.50727.1433
 
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