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Issue with Image Editor

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Editor

This is a migrated thread and some comments may be shown as answers.

Chad Johnson asked on 24 Oct 2011, 08:30 PM

Greetings,

Currently I'm using an implementation of the RadEditor with a custom ImageManager. It has the following custom pieces to it:

FileBrowser.ascx
ImageEditor.ascx
SetImageProperties.ascx

FileBrowser.ascx was the only real custom piece, due that we needed to hide a few options. Recently, I was notified that the Image Editor is no longer working and the following error was spit out.

Server Error in '/Community' Application.

Object reference not set to an instance of an object.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:


            [NullReferenceException: Object reference not set to an instance of an object.]
   Telerik.Web.UI.Editor.DialogControls.ImageEditorDialog.InitializeImageEditor() +22
   Telerik.Web.UI.Editor.DialogControls.ImageEditorDialog.OnInit(EventArgs e) +112
   System.Web.UI.Control.InitRecursive(Control namingContainer) +333
   System.Web.UI.Control.AddedControl(Control control, Int32 index) +198
   System.Web.UI.ControlCollection.Add(Control child) +80
   Telerik.Web.UI.DialogHandlerNoSession.AddDialogControl(Control dialogControl, DialogParameters dialogParameters) +252
   Telerik.Web.UI.DialogHandlerNoSession.LoadDialogControl() +606
   Telerik.Web.UI.DialogHandlerNoSession.CreateChildControls() +245
   System.Web.UI.Control.EnsureChildControls() +87
   Telerik.Web.UI.DialogHandlerNoSession.OnPreLoad(EventArgs e) +18
   System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +554

Version Information: Microsoft .NET Framework Version:2.0.50727.4206; ASP.NET Version:2.0.50727.4209

Nothing has changed in our implementation that I know of and was wondering if something changed when the newer version of the controls came out. That is the only thing that has really changed that I know of. Any help would be appreciated. Thanks.

Kindest Regards,
Chad Johnson

4 Answers, 1 is accepted

Accepted

answered on 26 Oct 2011, 02:33 PM

That fixed the issue. Thanks!

I do have another question though. The Image Manager is being used in two editors on our site which are contained within RadWindows. Both RadWindows are the same size, as well as the editors, however each are in different areas of the site. I noticed after the switch on the Image Editor, the size of the dialog has increased in one place, while it shrank in another. Is there a way to control the sizing of both the Image Manager and the Image Editor so that we can have uniform sizes? The Image Manager seems to have enlarged also by the way. Any help on this would be appreciated.

Kindest Regards,
Chad Johnson