Null reference error when viewing form responses - Sitefinity - Bugs & Issues

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Posted by Community Admin on 04-Sep-2012 00:00

I'm getting the error below when trying to view form responses on a particular form. What would be a likely place to start looking for the cause? This is not happening on all forms but just on this one.

Exception information:

Exception type: NullReferenceException

Exception message: Object reference not set to an instance of an object.

at Telerik.Sitefinity.Web.UI.ContentUI.Views.Backend.MasterDetailView.<GetScriptDescriptors>d__0.MoveNext()

at System.Collections.Generic.List`1..ctor(IEnumerable`1 collection)

at Telerik.Sitefinity.Modules.Forms.Web.UI.FormsMasterDetailView.GetScriptDescriptors()

at System.Web.UI.ScriptControlManager.RegisterScriptDescriptors(IScriptControl scriptControl)

at Telerik.Sitefinity.Web.UI.ContentUI.Views.Backend.ViewBase.Render(HtmlTextWriter writer)

at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children)

at System.Web.UI.WebControls.WebControl.RenderContents(HtmlTextWriter writer)

at System.Web.UI.WebControls.WebControl.Render(HtmlTextWriter writer)

at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children)

at System.Web.UI.HtmlControls.HtmlForm.RenderChildren(HtmlTextWriter writer)

at System.Web.UI.HtmlControls.HtmlContainerControl.Render(HtmlTextWriter writer)

at System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children)

at System.Web.UI.Page.Render(HtmlTextWriter writer)

at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)

Thanks
Ryan

Posted by Community Admin on 06-Sep-2012 00:00

Hi Ryan,

We need additional information to determine the root of the problem. Would you open a support ticket and send us your project so we can set it up on our side and take a look, then we would be able to give you some ideas on what might be causing this issue.

Regards,
Miroslava
the Telerik team

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Posted by Community Admin on 14-Sep-2012 00:00

Has this been resolved? I'm getting this error as well.

EDIT: Nevermind, my error was due to one of my own fields. A custom form field that had an error in it.

Thanks.

This thread is closed