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HomeHomeDNN Open Source...DNN Open Source...Module ForumsModule ForumsForumForumForum errors depending on languageForum errors depending on language
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1/14/2010 8:54 AM
 
Alberto Velo

Joined: 8/4/2005
Posts: 221

 Hello,

I have a strange problem with the forum module (upgraded to latest version): I get exceptions whenever I try to navigate to a post and the language parameter is different from the default language (it-IT). 
For example, this link correctly displays a post: http://intranet/Forum/tabid/62/forumid/7/threadid/211/scope/posts/language/it-IT/Default.aspx, while this one gives an exception:  http://intranet/Forum/tabid/62/forumid/7/threadid/211/scope/posts/language/en-US/Default.aspx.

The portal is configured with it-IT as default language, en-GB enabled (fallback to italian) and en-US disabled (fallback to italian anyway). I have a staging server configured the same way, and there I don't get such errors. 

The problem is urgent, since I've got a newsticker in homepage pointing to the forum RSS feed, and links in the feed all have language/en-US in the links (even if en-US is disabled!!!). Is there a way to avoid this?

The exception apparently is not related to language, but I actually get exceptions when I just change the language in my links: can anybody help?

Here's the exception:

 

AssemblyVersion: 5.2.1

PortalID: 0

PortalName: intranet

UserID: 18

UserName: AVelo

ActiveTabID: 62

ActiveTabName: Forum

RawURL: /Forum/tabid/62/language/en-US/Default.aspx?forumid=12&postid=215&scope=posts

AbsoluteURL: /Default.aspx

AbsoluteURLReferrer: http://intranet/

UserAgent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; Tablet PC 2.0)

DefaultDataProvider: DotNetNuke.Data.SqlDataProvider, DotNetNuke.SqlDataProvider

ExceptionGUID: a74fab64-006c-4e14-a0b5-e8df826354fb

InnerException: Object reference not set to an instance of an object.

FileName: 

FileLineNumber: 0

FileColumnNumber: 0

Method: DotNetNuke.Modules.Forum.ForumBaseObject.RenderImage

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.Forum.ForumBaseObject.RenderImage(HtmlTextWriter wr, String ImageUrl, String Tooltip, String Css) at DotNetNuke.Modules.Forum.Posts.RenderSearchBar(HtmlTextWriter wr) at DotNetNuke.Modules.Forum.Posts.Render(HtmlTextWriter wr) at DotNetNuke.Modules.Forum.ForumBaseControl.Render(HtmlTextWriter wr) at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) at System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) at System.Web.UI.Control.RenderControl(HtmlTextWriter writer) at ASP.desktopmodules_forum_forum_container_ascx.__Render__control1(HtmlTextWriter __w, Control parameterContainer) at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) at System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) at System.Web.UI.Control.Render(HtmlTextWriter writer) at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) at System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) at System.Web.UI.Control.RenderControl(HtmlTextWriter writer) at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) at System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) at System.Web.UI.WebControls.WebControl.RenderContents(HtmlTextWriter writer) at DotNetNuke.UI.Modules.ModuleHost.RenderContents(HtmlTextWriter writer) at System.Web.UI.WebControls.WebControl.Render(HtmlTextWriter writer) at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) at System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) at System.Web.UI.Control.RenderControl(HtmlTextWriter writer) at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) at System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) at System.Web.UI.HtmlControls.HtmlContainerControl.Render(HtmlTextWriter writer) at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) at System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) at System.Web.UI.Control.RenderControl(HtmlTextWriter writer) at ASP.portals__default_containers_jbox_jp_container_ascx.__Render__control1(HtmlTextWriter __w, Control parameterContainer) at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) at System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) at System.Web.UI.Control.Render(HtmlTextWriter writer) at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) at System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) at System.Web.UI.Control.RenderControl(HtmlTextWriter writer) at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) at System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) at System.Web.UI.HtmlControls.HtmlContainerControl.Render(HtmlTextWriter writer) at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) at System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) at System.Web.UI.Control.RenderControl(HtmlTextWriter writer) at ASP.portals__default_skins_jbox_inside_collapsible_ascx.__Render__control1(HtmlTextWriter __w, Control parameterContainer) at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) at System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) at System.Web.UI.Control.Render(HtmlTextWriter writer) at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) at System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) at System.Web.UI.Control.RenderControl(HtmlTextWriter writer) at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) at System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) at System.Web.UI.Control.Render(HtmlTextWriter writer) at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) at System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) at System.Web.UI.Control.RenderControl(HtmlTextWriter writer) at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) at System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) at System.Web.UI.HtmlControls.HtmlForm.RenderChildren(HtmlTextWriter writer) at System.Web.UI.HtmlControls.HtmlContainerControl.Render(HtmlTextWriter writer) at System.Web.UI.HtmlControls.HtmlForm.Render(HtmlTextWriter output) at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) at System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) at System.Web.UI.HtmlControls.HtmlForm.RenderControl(HtmlTextWriter writer) at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) at System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) at System.Web.UI.HtmlControls.HtmlContainerControl.Render(HtmlTextWriter writer) at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) at System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) at System.Web.UI.Control.RenderControl(HtmlTextWriter writer) at ASP.default_aspx.__Render__control1(HtmlTextWriter __w, Control parameterContainer) at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) at System.Web.UI.Control.RenderChildren(HtmlTextWriter writer) at System.Web.UI.Page.Render(HtmlTextWriter writer) at DotNetNuke.Framework.PageBase.Render(HtmlTextWriter writer) at System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) at System.Web.UI.Control.RenderControl(HtmlTextWriter writer, ControlAdapter adapter) at System.Web.UI.Control.RenderControl(HtmlTextWriter writer) at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) --- End of inner exception stack trace ---

 

 

 
 
New Post
1/14/2010 10:48 AM
 
Alberto Velo

Joined: 8/4/2005
Posts: 221

Update: it appears all errors were due to some missing resource files for the en-GB locale, both at the host level and for the forum module. 

I tried modifying translations from within DNN, but solved the problem only when I put the files there (duplicating from en-US).

Yet the module RSS feeds always report "language/en-US" in the links to posts, even if en-US is disabled on my host: I don't get errors anymore, but sounds like a bug isn't it?

 

 
 
New Post
1/14/2010 11:01 AM
 
Alberto Velo

Joined: 8/4/2005
Posts: 221

 Another update about Forum RSS feeds: the fact that feeds always report en-US language is giving me problems, because when I click a link DNN switches my language to en-GB even if I'm already logged in and navigating in it-IT, portal language is also italian and fallback is set to italian both for en-US and en-GB.

Don't know if this is a Forum module issue, or a DNN core's one. Is this because, being en-US disabled, the fallback is calculated to be done primarily on an english (en-GB) language? Shouldn't my default portal language be used instead?

 

 
 
New Post
1/14/2010 12:41 PM
 
Chris Paterra


Joined: 4/5/2003
Posts: 4377

The link for the forum RSS feed that I generate in the code like this: "/Forum_Rss.aspx?forumid=" & Me.ForumId.ToString & "&tabid=" & TabID & "&mid=" & ModuleID. As you can see here, I never use the language as a parameter. 

Chris Paterra

Get direct answers to your questions in the Community Exchange.
 
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1/15/2010 4:50 AM
 
Sebastian Leupold


Sebastian Leupold's Avatar

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Sebastian Leupold's Avatar

www.dnnwerk.de
Joined: 3/8/2004
Posts: 46212

did you disable "include language param in URL" within admin :: languages module?

Cheers from Germany,
Sebastian Leupold

dnnWerk - The DotNetNuke Experts   German Spoken DotNetNuke User Group

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