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HomeHomeDNN Open Source...DNN Open Source...Module ForumsModule ForumsGalleryGalleryGallery - errorGallery - error
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7/14/2006 7:29 AM
 
Damjan Kovac

Joined: 2/14/2006
Posts: 4

I've installed latest DNN 4.3.2. I added some picture albums to the Gallery module.

First think I've noticed is slow loading of a page containing the Gallery module.

Second - after s few days Gallery page crashed; every time trying to acces the page:

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

 

Here is more information from the log viewer:

Page Load Exception
AssemblyVersion: 04.03.02
Method: DotNetNuke.Modules.Gallery.WebControls.Pager.Page_Load
FileName:
FileLineNumber: 0
FileColumnNumber: 0
PortalID: 0
PortalName: KD Stična
UserID: 2
UserName: admin
ActiveTabID: 61
ActiveTabName: Fotogalerija
AbsoluteURL: /Default.aspx
AbsoluteURLReferrer:
ExceptionGUID: 358a9fc4-92de-4c38-bbb3-816c4b12e95f
DefaultDataProvider: DotNetNuke.Data.SqlDataProvider, DotNetNuke.SqlDataProvider
InnerException: Object reference not set to an instance of an object.
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.Control.LoadRecursive() at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) --- End of inner exception stack trace ---
StackTrace:
Source:

Module Load Exception
ModuleId: 431
ModuleDefId: 106
FriendlyName: Galerija
ModuleControlSource: DesktopModules/Gallery/Container.ascx
AssemblyVersion: 04.03.02
Method: DotNetNuke.Modules.Gallery.Container.Page_Load
FileName:
FileLineNumber: 0
FileColumnNumber: 0
PortalID: 0
PortalName: KD Stična
UserID: 2
UserName: admin
ActiveTabID: 61
ActiveTabName: Fotogalerija
AbsoluteURL: /Default.aspx
AbsoluteURLReferrer:
ExceptionGUID: 2e3ed52c-fe3b-45e9-b044-3630418ce590
DefaultDataProvider: DotNetNuke.Data.SqlDataProvider, DotNetNuke.SqlDataProvider
InnerException: Object reference not set to an instance of an object.
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 ---
StackTrace:
Source:

Any solutions???

Thanks
 
New Post
8/7/2006 9:00 PM
 
Jarrette Schule


Joined: 1/25/2006
Posts: 40

I get the same type of error, here is mine...

 

 

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.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.Control.LoadRecursive() at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) --- End of inner exception stack trace ---

 

 

this happens after i install the module without any problem, I go to change the root directory of the module and this is what I get.
 
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8/7/2006 9:27 PM
 
Jarrette Schule


Joined: 1/25/2006
Posts: 40
yeah it appears as though I can add the gallery module, I can add pictures to the module, but as soon as I try to change the default directory to Portals/0/Gallery/images/  I get that critical error and the module won't even run anymore, i have to delete it and start over.
 
New Post
8/8/2006 11:18 AM
 
Paul Davis

Paul Davis's Avatar

www.phdavis.com
Joined: 4/26/2004
Posts: 616
You should probably not change the default root of the Gallery.  This is the directory were everything is expected to be found (pictures, resource file etc). If it's say Portals/0/Gallery/378 and you want to change it to Portal/0/Gallery/Images, that directory must exist on your server with the right permissions and you will need to move all of the files in the directory 378 into your new directory.

That should work but this is still beta and there maybe something written to the modulesettings table in the DB or somewhere that could cause a problem.
Paul Davis
 
New Post
8/8/2006 10:35 PM
 
Jarrette Schule


Joined: 1/25/2006
Posts: 40

well this error occurs even if i start with a new gallery module and stick in a bunch of image files in the default directory.

 

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.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.Control.LoadRecursive() at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) --- End of inner exception stack trace ---

 

I'm really dissapointed, there are really no alternatives to this module out there that are free.  Is there a way to get a more stable version?
 
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