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HomeHomeArchived Discus...Archived Discus...Developing Under Previous Versions of .NETDeveloping Under Previous Versions of .NETASP.Net 2.0ASP.Net 2.0Error in DNN URL ControlError in DNN URL Control
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12/17/2009 1:31 AM
 
Reetesh Jain

Joined: 7/21/2007
Posts: 21

Hi All,

I am using DNN 4.9.I am getting Object reference error in DNN URL Control. in my page I have URL control when I select option as file then upload a new file.after select a file when I Click on "Upload Selected File" it gives me Object Reference error.

I used DNN URL Control in many  Applications but getting error here only. Can anyone please Provide me some Solution for this.

 

Regards

Reetesh
 
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12/17/2009 4:53 AM
 
Reetesh Jain

Joined: 7/21/2007
Posts: 21

Error log for above error

 

AssemblyVersion: 04.09.00
PortalID: 0
PortalName: My Website
UserID: 1
UserName: host
ActiveTabID: 477
ActiveTabName: Built-in Course
RawURL: //tabid/477/ctl/addlesson/mid/928/courseid/1/chapterid/1/Default.aspx
AbsoluteURL: //Default.aspx
AbsoluteURLReferrer: http://localhost/tabid/477/ctl/addlesson/mid/928/courseid/1/chapterid/1/Default.aspx
UserAgent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.1.6) Gecko/20091201 Firefox/3.5.6 (.NET CLR 3.5.30729)
DefaultDataProvider: DotNetNuke.Data.SqlDataProvider, DotNetNuke.SqlDataProvider
ExceptionGUID: 49a10c48-f65b-4112-b9ea-730fc80f782f
InnerException: Object reference not set to an instance of an object.
FileName:
FileLineNumber: 0
FileColumnNumber: 0
Method: DotNetNuke.UI.UserControls.UrlControl.cmdSave_Click
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.UI.UserControls.UrlControl.cmdSave_Click(Object sender, EventArgs e) at System.Web.UI.WebControls.LinkButton.OnClick(EventArgs e) at System.Web.UI.WebControls.LinkButton.RaisePostBackEvent(String EVENT_ARGUMENT) at System.Web.UI.WebControls.LinkButton.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String EVENT_ARGUMENT) at System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String EVENT_ARGUMENT) at System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) --- End of inner exception stack trace ---
Source:

 
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12/17/2009 5:29 AM
 
Sebastian Leupold


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

it looks like one of the parameters is not properly initialized.

Cheers from Germany,
Sebastian Leupold

dnnWerk - The DotNetNuke Experts   German Spoken DotNetNuke User Group

Speed up your DNN Websites with TurboDNN
 
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12/17/2009 7:58 AM
 
William Severance


www.wesnetdesigns.com
Joined: 2/18/2005
Posts: 3253

I recall that the URL control in earlier versions of DNN framework (not sure if DNN 4.9.0 or earlier) had this problem if the conrol was placed in an AJAX UpdatePanel either explicitly in your markup or automatically if the controls Supports Partial Rendering option was enabled in the module definitions. Because file upload requires a full postback, the command button or link button which triggers the postback (Save) must be registered as a postback control.

Bill, WESNet Designs
Team Lead - DotNetNuke Gallery Module Project (Not Actively Being Developed)
Extensions Forge Projects . . .
Current: UserExport, ContentDeJour, ePrayer, DNN NewsTicker, By Invitation
Coming Soon: FRBO-For Rent By Owner
 
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12/17/2009 9:41 AM
 
Reetesh Jain

Joined: 7/21/2007
Posts: 21

Hi William,

You are true. I am using Ajax update panels in my page. So how can I solve this problem .Can I remove all Ajax panels or any other way....?

Regards

Reetesh

 
 
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HomeHomeArchived Discus...Archived Discus...Developing Under Previous Versions of .NETDeveloping Under Previous Versions of .NETASP.Net 2.0ASP.Net 2.0Error in DNN URL ControlError in DNN URL Control


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