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HomeHomeDNN Open Source...DNN Open Source...Module ForumsModule ForumsGalleryGalleryA critical error has occurred - Object reference not set to an instance of an objectA critical error has occurred - Object reference not set to an instance of an object
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4/9/2007 2:57 PM
 
joshua hildebrand

Joined: 11/7/2005
Posts: 8

A critical error has occurred.
Object reference not set to an instance of an object.

I get the above error in my gallery module. The rest of the site works fine only the gallery has issues. Also the gallery had been working fine for some time no changes have been made that could cause this issue.

Anyone have any suggestions?
 
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4/9/2007 5:16 PM
 
Brian Dukes


Brian Dukes's Avatar

Brian Dukes's Avatar

www.engagesoftware.com
Joined: 8/25/2006
Posts: 896

Not having much information to go on, it would be helpful if you could navigate to the Log Viewer (after you have logged in as administrator or host) and find the corresponding entry for this error.  Perhaps there is a more explicit error message within that can give us a better idea of what the real issue is.

Hope it helps.

Brian Dukes
Engage Software
St. Louis, MO
866-907-4002
DNN partner specializing in custom, enterprise DNN development.
 
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4/10/2007 8:14 AM
 
joshua hildebrand

Joined: 11/7/2005
Posts: 8

Ok i have two errors in the log as follows:

Module Load Exception

ModuleId: 455
ModuleDefId: 105
FriendlyName: dfas
ModuleControlSource: DesktopModules/Gallery/Container.ascx
AssemblyVersion: 04.05.00
PortalID: 2
PortalName: Tazzdomain
UserID: -1
UserName:
ActiveTabID: 77
ActiveTabName: Photos
RawURL: /tazzdomain/Photos/tabid/77/Default.aspx
AbsoluteURL: /Default.aspx
AbsoluteURLReferrer:
UserAgent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 1.1.4322; .NET CLR 2.0.50727; .NET CLR 3.0.04506.30)
DefaultDataProvider: DotNetNuke.Data.SqlDataProvider, DotNetNuke.SqlDataProvider
ExceptionGUID: ad16c959-c9a1-4dc6-a3d1-6bcb1963dfab
InnerException: Object reference not set to an instance of an object.
FileName:
FileLineNumber: 0
FileColumnNumber: 0
Method: DotNetNuke.Modules.Gallery.Container.Page_Load
StackTrace:
Message: DotNetNuke.Services.Exceptions.ModuleLoadException: Object reference not set to an instance of an object. ---> System.NullReferenceException: Object reference not set to an instance of an object. at DotNetNuke.Modules.Gallery.Container.Page_Load(Object sender, EventArgs e) --- End of inner exception stack trace ---

Page Load Exception

AssemblyVersion: 04.05.00
PortalID: 2
PortalName: Tazzdomain
UserID: -1
UserName:
ActiveTabID: 77
ActiveTabName: Photos
RawURL: /tazzdomain/Photos/tabid/77/Default.aspx
AbsoluteURL: /Default.aspx
AbsoluteURLReferrer:
UserAgent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 1.1.4322; .NET CLR 2.0.50727; .NET CLR 3.0.04506.30)
DefaultDataProvider: DotNetNuke.Data.SqlDataProvider, DotNetNuke.SqlDataProvider
ExceptionGUID: d75c96a7-b685-441e-b5e4-41db8ebad1fe
InnerException: Object reference not set to an instance of an object.
FileName:
FileLineNumber: 0
FileColumnNumber: 0
Method: DotNetNuke.Modules.Gallery.WebControls.Pager.Page_Load
StackTrace:
Message: 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.Modules.Gallery.WebControls.Pager.Page_Load(Object sender, EventArgs e) at System.Web.UI.Control.OnLoad(EventArgs e) at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Control.LoadRecursive() at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) --- End of inner exception stack trace ---

 

Hope this helps
 
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4/17/2007 11:01 PM
 
Paul Davis

Paul Davis's Avatar

www.phdavis.com
Joined: 4/26/2004
Posts: 616

ahh the dreaded DotNetNuke.Modules.Gallery.WebControls.Pager.Page_Load error.  The answer is in here somewhere but you'll have to search for it.  It's been awhile but I think the permissions on one of the directories changed on you. 

Paul Davis
 
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4/18/2007 8:28 AM
 
joshua hildebrand

Joined: 11/7/2005
Posts: 8

I have searched through the forum and have had no luck finding a resolution to this issue. Please Help
 
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